SIOV metal oxide varistors
Leaded varistors, StandarD series
Series/Type: B722*
Date: April 2011
© EPCOS AG 2011. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
Construction
Round varistor element, leaded
Coating: epoxy resin, flame-retardant to UL 94 V-0
Terminals: tinned copper wire
Features
Wide operating voltage range 11 … 1100 VRMS
High surge current ratings up to 8 kA
No derating up to 85 °C ambient temperature
PSpice models
Approvals
UL
CSA (all types ≥K115)
VDE
CQC S05/07 (K11 … K460), S10/S14 (K11 … K680), S20 (K11 … K1000)
IEC
Delivery mode
Bulk (standard), taped versions on reel or in Ammo pack upon request.
For further details refer chapter "Taping, packaging and lead configuration" for leaded
varistors.
Options
S10* types with lead spacing 5.0 mm and S20* types with lead spacing 7.5 mm are also
available on request.
General technical data
Climatic category to IEC 60068-1 40/85/56
Operating temperature to IEC 61051 40 ... + 85 °C
Storage temperature 40 ... +125 °C
Electric strength to IEC 61051 ≥2.5 kVRMS
Insulation resistance to IEC 61051 ≥100 MΩ
Response time < 25 ns
Leaded varistors B722*
StandarD series
Page 2 of 46Please read Cautions and warnings and
Important notes at the end of this document.
1) Jump-start strength (max. 24 V, 5 minutes)
Electrical specifications and ordering codes
Maximum ratings (TA=85°C)
Ordering code Type
(untaped)
SIOV-
VRMS
V
VDC
V
imax
(8/20 µs)
A
Wmax
(2 ms)
J
Pmax
W
VRMS = 11 V
B72205S0110K101 S05K11 11 14 100 0.3 0.01
B72207S0110K101 S07K11 11 14 250 0.8 0.02
B72210S0110K101 S10K11 11 14 500 1.7 0.05
B72214S0110K101 S14K11 11 14 1000 3.2 0.10
B72220S0110K101 S20K11 11 14 2000 10.0 0.20
VRMS = 14 V
B72205S0140K101 S05K14 14 18 100 0.4 0.01
B72207S0140K101 S07K14 14 181) 250 0.9 0.02
B72210S0140K101 S10K14 14 181) 500 2.0 0.05
B72214S0140K101 S14K14 14 181) 1000 4.0 0.10
B72220S0140K101 S20K14 14 181) 2000 12.0 0.20
VRMS = 17 V
B72205S0170K101 S05K17 17 22 100 0.5 0.01
B72207S0170K101 S07K17 17 22 250 1.1 0.02
B72210S0170K101 S10K17 17 22 500 2.5 0.05
B72214S0170K101 S14K17 17 22 1000 5.0 0.10
B72220S0170K101 S20K17 17 22 2000 14.0 0.20
VRMS = 20 V
B72205S0200K101 S05K20 20 26 100 0.6 0.01
B72207S0200K101 S07K20 20 26 250 1.3 0.02
B72210S0200K101 S10K20 20 26 500 3.1 0.05
B72214S0200K101 S14K20 20 26 1000 6.0 0.10
B72220S0200K101 S20K20 20 26 2000 18.0 0.20
VRMS = 25 V
B72205S0250K101 S05K25 25 31 100 0.7 0.01
B72207S0250K101 S07K25 25 31 250 1.6 0.02
B72210S0250K101 S10K25 25 31 500 3.7 0.05
B72214S0250K101 S14K25 25 31 1000 7.0 0.10
B72220S0250K101 S20K25 25 31 2000 22.0 0.20
VRMS = 30 V
B72205S0300K101 S05K30 30 38 100 0.9 0.01
B72207S0300K101 S07K30 30 38 250 2.0 0.02
B72210S0300K101 S10K30 30 38 500 4.4 0.05
B72214S0300K101 S14K30 30 38 1000 9.0 0.10
B72220S0300K101 S20K30 30 38 2000 26.0 0.20
Leaded varistors B722*
StandarD series
Page 3 of 46Please read Cautions and warnings and
Important notes at the end of this document.
Characteristics (TA=25°C)
Ordering code Vv
(1 mA)
V
∆Vv
(1 mA)
%
vc,max
(ic)
V
ic
A
Ctyp
(1 kHz)
pF
VRMS = 11 V
B72205S0110K101 18 ±10 36 1.0 1750
B72207S0110K101 18 ±10 36 2.5 2750
B72210S0110K101 18 ±10 36 5.0 6250
B72214S0110K101 18 ±10 36 10.0 12100
B72220S0110K101 18 ±10 36 20.0 23000
VRMS = 14 V
B72205S0140K101 22 ±10 43 1.0 1450
B72207S0140K101 22 ±10 43 2.5 2300
B72210S0140K101 22 ±10 43 5.0 5200
B72214S0140K101 22 ±10 43 10.0 9950
B72220S0140K101 22 ±10 43 20.0 19000
VRMS = 17 V
B72205S0170K101 27 ±10 53 1.0 1200
B72207S0170K101 27 ±10 53 2.5 1900
B72210S0170K101 27 ±10 53 5.0 4350
B72214S0170K101 27 ±10 53 10.0 8200
B72220S0170K101 27 ±10 53 20.0 15600
VRMS = 20 V
B72205S0200K101 33 ±10 65 1.0 980
B72207S0200K101 33 ±10 65 2.5 1600
B72210S0200K101 33 ±10 65 5.0 3650
B72214S0200K101 33 ±10 65 10.0 6800
B72220S0200K101 33 ±10 65 20.0 13000
VRMS = 25 V
B72205S0250K101 39 ±10 77 1.0 850
B72207S0250K101 39 ±10 77 2.5 1400
B72210S0250K101 39 ±10 77 5.0 3200
B72214S0250K101 39 ±10 77 10.0 5850
B72220S0250K101 39 ±10 77 20.0 11100
VRMS = 30 V
B72205S0300K101 47 ±10 93 1.0 720
B72207S0300K101 47 ±10 93 2.5 1200
B72210S0300K101 47 ±10 93 5.0 2750
B72214S0300K101 47 ±10 93 10.0 4950
B72220S0300K101 47 ±10 93 20.0 9350
Leaded varistors B722*
StandarD series
Page 4 of 46Please read Cautions and warnings and
Important notes at the end of this document.
Electrical specifications and ordering codes
Maximum ratings (TA=85°C)
Ordering code Type
(untaped)
SIOV-
VRMS
V
VDC
V
imax
(8/20 µs)
A
Wmax
(2 ms)
J
Pmax
W
VRMS = 35 V
B72205S0350K101 S05K35 35 45 100 1.1 0.01
B72207S0350K101 S07K35 35 45 250 2.5 0.02
B72210S0350K101 S10K35 35 45 500 5.4 0.05
B72214S0350K101 S14K35 35 45 1000 10.0 0.10
B72220S0350K101 S20K35 35 45 2000 33.0 0.20
VRMS = 40 V
B72205S0400K101 S05K40 40 56 100 1.3 0.01
B72207S0400K101 S07K40 40 56 250 3.0 0.02
B72210S0400K101 S10K40 40 56 500 6.4 0.05
B72214S0400K101 S14K40 40 56 1000 13.0 0.10
B72220S0400K101 S20K40 40 56 2000 37.0 0.20
VRMS = 50 V
B72205S0500K101 S05K50 50 65 400 1.8 0.10
B72207S0500K101 S07K50 50 65 1200 4.2 0.25
B72210S0500K101 S10K50 50 65 2500 8.4 0.40
B72214S0500K101 S14K50 50 65 4500 15.0 0.60
B72220S0500K101 S20K50 50 65 6500 27.0 1.00
VRMS = 60 V
B72205S0600K101 S05K60 60 85 400 2.2 0.10
B72207S0600K101 S07K60 60 85 1200 4.8 0.25
B72210S0600K101 S10K60 60 85 2500 10.0 0.40
B72214S0600K101 S14K60 60 85 4500 17.0 0.60
B72220S0600K101 S20K60 60 85 6500 33.0 1.00
VRMS = 75 V
B72205S0750K101 S05K75 75 100 400 2.5 0.10
B72207S0750K101 S07K75 75 100 1200 5.9 0.25
B72210S0750K101 S10K75 75 100 2500 12.0 0.40
B72214S0750K101 S14K75 75 100 4500 20.0 0.60
B72220S0750K101 S20K75 75 100 6500 40.0 1.00
VRMS = 95 V
B72205S0950K101 S05K95 95 125 400 3.4 0.10
B72207S0950K101 S07K95 95 125 1200 7.6 0.25
B72210S0950K101 S10K95 95 125 2500 15.0 0.40
B72214S0950K101 S14K95 95 125 4500 25.0 0.60
B72220S0950K101 S20K95 95 125 6500 50.0 1.00
Leaded varistors B722*
StandarD series
Page 5 of 46Please read Cautions and warnings and
Important notes at the end of this document.
Characteristics (TA=25°C)
Ordering code Vv
(1 mA)
V
∆Vv
(1 mA)
%
vc,max
(ic)
V
ic
A
Ctyp
(1 kHz)
pF
VRMS = 35 V
B72205S0350K101 56 ±10 110 1.0 620
B72207S0350K101 56 ±10 110 2.5 1050
B72210S0350K101 56 ±10 110 5.0 2400
B72214S0350K101 56 ±10 110 10.0 4200
B72220S0350K101 56 ±10 110 20.0 8000
VRMS = 40 V
B72205S0400K101 68 ±10 135 1.0 520
B72207S0400K101 68 ±10 135 2.5 900
B72210S0400K101 68 ±10 135 5.0 2100
B72214S0400K101 68 ±10 135 10.0 3550
B72220S0400K101 68 ±10 135 20.0 6750
VRMS = 50 V
B72205S0500K101 82 ±10 135 5.0 300
B72207S0500K101 82 ±10 135 10.0 530
B72210S0500K101 82 ±10 135 25.0 950
B72214S0500K101 82 ±10 135 50.0 1800
B72220S0500K101 82 ±10 135 100.0 3800
VRMS = 60 V
B72205S0600K101 100 ±10 165 5.0 250
B72207S0600K101 100 ±10 165 10.0 480
B72210S0600K101 100 ±10 165 25.0 870
B72214S0600K101 100 ±10 165 50.0 1650
B72220S0600K101 100 ±10 165 100.0 3600
VRMS = 75 V
B72205S0750K101 120 ±10 200 5.0 210
B72207S0750K101 120 ±10 200 10.0 430
B72210S0750K101 120 ±10 200 25.0 720
B72214S0750K101 120 ±10 200 50.0 1370
B72220S0750K101 120 ±10 200 100.0 2900
VRMS = 95 V
B72205S0950K101 150 ±10 250 5.0 185
B72207S0950K101 150 ±10 250 10.0 335
B72210S0950K101 150 ±10 250 25.0 690
B72214S0950K101 150 ±10 250 50.0 1200
B72220S0950K101 150 ±10 250 100.0 2500
Leaded varistors B722*
StandarD series
Page 6 of 46Please read Cautions and warnings and
Important notes at the end of this document.
Electrical specifications and ordering codes
Maximum ratings (TA=85°C)
Ordering code Type
(untaped)
SIOV-
VRMS
V
VDC
V
imax
(8/20 µs)
A
Wmax
(2 ms)
J
Pmax
W
VRMS = 115 V
B72205S0111K101 S05K115 115 150 400 3.6 0.10
B72207S0111K101 S07K115 115 150 1200 8.4 0.25
B72210S0111K101 S10K115 115 150 2500 18.0 0.40
B72214S0111K101 S14K115 115 150 4500 30.0 0.60
B72220S0111K101 S20K115 115 150 6500 60.0 1.00
VRMS = 130 V
B72205S0131K101 S05K130 130 170 400 4.2 0.10
B72207S0131K101 S07K130 130 170 1200 9.5 0.25
B72210S0131K101 S10K130 130 170 2500 19.0 0.40
B72214S0131K101 S14K130 130 170 4500 34.0 0.60
B72220S0131K101 S20K130 130 170 8000 74.0 1.00
VRMS = 140 V
B72205S0141K101 S05K140 140 180 400 4.5 0.10
B72207S0141K101 S07K140 140 180 1200 10.0 0.25
B72210S0141K101 S10K140 140 180 2500 22.0 0.40
B72214S0141K101 S14K140 140 180 4500 36.0 0.60
B72220S0141K101 S20K140 140 180 8000 78.0 1.00
VRMS = 150 V
B72205S0151K101 S05K150 150 200 400 4.9 0.10
B72207S0151K101 S07K150 150 200 1200 11.0 0.25
B72210S0151K101 S10K150 150 200 2500 24.0 0.40
B72214S0151K101 S14K150 150 200 4500 40.0 0.60
B72220S0151K101 S20K150 150 200 8000 85.0 1.00
VRMS = 175 V
B72205S0171K101 S05K175 175 225 400 5.6 0.10
B72207S0171K101 S07K175 175 225 1200 13.0 0.25
B72210S0171K101 S10K175 175 225 2500 28.0 0.40
B72214S0171K101 S14K175 175 225 4500 46.0 0.60
B72220S0171K101 S20K175 175 225 8000 98.0 1.00
VRMS = 230 V
B72205S0231K101 S05K230 230 300 400 7.2 0.10
B72207S0231K101 S07K230 230 300 1200 17.0 0.25
B72210S0231K101 S10K230 230 300 2500 36.0 0.40
B72214S0231K101 S14K230 230 300 4500 60.0 0.60
B72220S0231K101 S20K230 230 300 8000 130.0 1.00
Leaded varistors B722*
StandarD series
Page 7 of 46Please read Cautions and warnings and
Important notes at the end of this document.
Characteristics (TA=25°C)
Ordering code Vv
(1 mA)
V
∆Vv
(1 mA)
%
vc,max
(ic)
V
ic
A
Ctyp
(1 kHz)
pF
VRMS = 115 V
B72205S0111K101 180 ±10 300 5.0 155
B72207S0111K101 180 ±10 300 10.0 280
B72210S0111K101 180 ±10 300 25.0 580
B72214S0111K101 180 ±10 300 50.0 1000
B72220S0111K101 180 ±10 300 100.0 2100
VRMS = 130 V
B72205S0131K101 205 ±10 340 5.0 135
B72207S0131K101 205 ±10 340 10.0 245
B72210S0131K101 205 ±10 340 25.0 500
B72214S0131K101 205 ±10 340 50.0 880
B72220S0131K101 205 ±10 340 100.0 1850
VRMS = 140 V
B72205S0141K101 220 ±10 360 5.0 125
B72207S0141K101 220 ±10 360 10.0 230
B72210S0141K101 220 ±10 360 25.0 470
B72214S0141K101 220 ±10 360 50.0 820
B72220S0141K101 220 ±10 360 100.0 1700
VRMS = 150 V
B72205S0151K101 240 ±10 395 5.0 115
B72207S0151K101 240 ±10 395 10.0 210
B72210S0151K101 240 ±10 395 25.0 430
B72214S0151K101 240 ±10 395 50.0 750
B72220S0151K101 240 ±10 395 100.0 1550
VRMS = 175 V
B72205S0171K101 270 ±10 455 5.0 100
B72207S0171K101 270 ±10 455 10.0 190
B72210S0171K101 270 ±10 455 25.0 380
B72214S0171K101 270 ±10 455 50.0 670
B72220S0171K101 270 ±10 455 100.0 1350
VRMS = 230 V
B72205S0231K101 360 ±10 595 5.0 70
B72207S0231K101 360 ±10 595 10.0 130
B72210S0231K101 360 ±10 595 25.0 265
B72214S0231K101 360 ±10 595 50.0 530
B72220S0231K101 360 ±10 595 100.0 1000
Leaded varistors B722*
StandarD series
Page 8 of 46Please read Cautions and warnings and
Important notes at the end of this document.
Electrical specifications and ordering codes
Maximum ratings (TA=85°C)
Ordering code Type
(untaped)
SIOV-
VRMS
V
VDC
V
imax
(8/20 µs)
A
Wmax
(2 ms)
J
Pmax
W
VRMS = 250 V
B72205S0251K101 S05K250 250 320 400 8.2 0.10
B72207S0251K101 S07K250 250 320 1200 19.0 0.25
B72210S0251K101 S10K250 250 320 2500 38.0 0.40
B72214S0251K101 S14K250 250 320 4500 65.0 0.60
B72220S0251K101 S20K250 250 320 8000 140.0 1.00
VRMS = 275 V
B72205S0271K101 S05K275 275 350 400 8.6 0.10
B72207S0271K101 S07K275 275 350 1200 21.0 0.25
B72210S0271K101 S10K275 275 350 2500 43.0 0.40
B72214S0271K101 S14K275 275 350 4500 71.0 0.60
B72220S0271K101 S20K275 275 350 8000 151.0 1.00
VRMS = 300 V
B72205S0301K101 S05K300 300 385 400 9.6 0.10
B72207S0301K101 S07K300 300 385 1200 23.0 0.25
B72210S0301K101 S10K300 300 385 2500 47.0 0.40
B72214S0301K101 S14K300 300 385 4500 76.0 0.60
B72220S0301K101 S20K300 300 385 8000 173.0 1.00
VRMS = 320 V
B72205S0321K101 S05K320 320 420 400 11.0 0.10
B72207S0321K101 S07K320 320 420 1200 25.0 0.25
B72210S0321K101 S10K320 320 420 2500 50.0 0.40
B72214S0321K101 S14K320 320 420 4500 84.0 0.60
B72220S0321K101 S20K320 320 420 8000 184.0 1.00
VRMS = 385 V
B72205S0381K101 S05K385 385 505 400 13.0 0.10
B72207S0381K101 S07K385 385 505 1200 28.0 0.25
B72210S0381K101 S10K385 385 505 2500 40.0 0.40
B72214S0381K101 S14K385 385 505 4500 80.0 0.60
B72220S0381K101 S20K385 385 505 8000 150.0 1.00
VRMS = 420 V
B72205S0421K101 S05K420 420 560 400 14.0 0.10
B72207S0421K101 S07K420 420 560 1200 32.0 0.25
B72210S0421K101 S10K420 420 560 2500 45.0 0.40
B72214S0421K101 S14K420 420 560 4500 90.0 0.60
B72220S0421K101 S20K420 420 560 8000 175.0 1.00
Leaded varistors B722*
StandarD series
Page 9 of 46Please read Cautions and warnings and
Important notes at the end of this document.
Characteristics (TA=25°C)
Ordering code Vv
(1 mA)
V
∆Vv
(1 mA)
%
vc,max
(ic)
V
ic
A
Ctyp
(1 kHz)
pF
VRMS = 250 V
B72205S0251K101 390 ±10 650 5.0 65
B72207S0251K101 390 ±10 650 10.0 120
B72210S0251K101 390 ±10 650 25.0 245
B72214S0251K101 390 ±10 650 50.0 490
B72220S0251K101 390 ±10 650 100.0 940
VRMS = 275 V
B72205S0271K101 430 ±10 710 5.0 60
B72207S0271K101 430 ±10 710 10.0 110
B72210S0271K101 430 ±10 710 25.0 220
B72214S0271K101 430 ±10 710 50.0 440
B72220S0271K101 430 ±10 710 100.0 850
VRMS = 300 V
B72205S0301K101 470 ±10 775 5.0 55
B72207S0301K101 470 ±10 775 10.0 100
B72210S0301K101 470 ±10 775 25.0 200
B72214S0301K101 470 ±10 775 50.0 400
B72220S0301K101 470 ±10 775 100.0 780
VRMS = 320 V
B72205S0321K101 510 ±10 840 5.0 50
B72207S0321K101 510 ±10 840 10.0 90
B72210S0321K101 510 ±10 840 25.0 185
B72214S0321K101 510 ±10 840 50.0 370
B72220S0321K101 510 ±10 840 100.0 720
VRMS = 385 V
B72205S0381K101 620 ±10 1025 5.0 45
B72207S0381K101 620 ±10 1025 10.0 85
B72210S0381K101 620 ±10 1025 25.0 175
B72214S0381K101 620 ±10 1025 50.0 315
B72220S0381K101 620 ±10 1025 100.0 600
VRMS = 420 V
B72205S0421K101 680 ±10 1120 5.0 40
B72207S0421K101 680 ±10 1120 10.0 75
B72210S0421K101 680 ±10 1120 25.0 165
B72214S0421K101 680 ±10 1120 50.0 290
B72220S0421K101 680 ±10 1120 100.0 550
Leaded varistors B722*
StandarD series
Page 10 of 46Please read Cautions and warnings and
Important notes at the end of this document.
1) Operating voltage differs from type designation.
Electrical specifications and ordering codes
Maximum ratings (TA=85°C)
Ordering code Type
(untaped)
SIOV-
VRMS
V
VDC
V
imax
(8/20 µs)
A
Wmax
(2 ms)
J
Pmax
W
VRMS = 440 V
B72205S0441K101 S05K440 440 585 400 16.0 0.10
B72207S0441K101 S07K440 440 585 1200 34.0 0.25
B72210S0441K101 S10K440 440 585 2500 47.0 0.40
B72214S0441K101 S14K440 440 585 4500 95.0 0.60
B72220S0441K101 S20K440 440 585 8000 185.0 1.00
VRMS = 460 V
B72205S0461K101 S05K460 460 615 400 18.0 0.10
B72207S0461K101 S07K460 460 615 1200 36.0 0.25
B72210S0461K101 S10K460 460 615 2500 50.0 0.40
B72214S0461K101 S14K460 460 615 4500 100.0 0.60
B72220S0461K101 S20K460 460 615 8000 195.0 1.00
VRMS = 510 V
B72210S0511K101 S10K510 510 670 2500 55.0 0.40
B72214S0511K101 S14K510 510 670 4500 110.0 0.60
B72220S0511K101 S20K510 510 670 6500 190.0 1.00
VRMS = 550 V
B72210S0551K101 S10K550 550 745 2500 60.0 0.40
B72214S0551K101 S14K550 550 745 4500 120.0 0.60
B72220S0551K101 S20K550 550 745 6500 210.0 1.00
VRMS = 625 V
B72210S0621K101 S10K625 625 825 2500 68.0 0.40
B72214S0621K101 S14K625 625 825 4500 130.0 0.60
B72220S0621K101 S20K625 625 825 6500 230.0 1.00
VRMS = 680 V
B72210S0681K101 S10K680 680 895 2500 72.0 0.40
B72214S0681K101 S14K680 680 895 4500 140.0 0.60
B72220S0681K101 S20K680 680 895 6500 250.0 1.00
VRMS = 1100 V
B72214S0102K101 S14K10001) 1100 1465 4500 230.0 0.60
B72220S0102K101 S20K10001) 1100 1465 6500 410.0 1.00
Leaded varistors B722*
StandarD series
Page 11 of 46Please read Cautions and warnings and
Important notes at the end of this document.
Characteristics (TA=25°C)
Ordering code Vv
(1 mA)
V
∆Vv
(1 mA)
%
vc,max
(ic)
V
ic
A
Ctyp
(1 kHz)
pF
VRMS = 440 V
B72205S0441K101 715 ±10 1180 5.0 37
B72207S0441K101 715 ±10 1180 10.0 72
B72210S0441K101 715 ±10 1180 25.0 158
B72214S0441K101 715 ±10 1180 50.0 275
B72220S0441K101 715 ±10 1180 100.0 530
VRMS = 460 V
B72205S0461K101 750 ±10 1240 5.0 35
B72207S0461K101 750 ±10 1240 10.0 70
B72210S0461K101 750 ±10 1240 25.0 150
B72214S0461K101 750 ±10 1240 50.0 260
B72220S0461K101 750 ±10 1240 100.0 500
VRMS = 510 V
B72210S0511K101 820 ±10 1355 25.0 140
B72214S0511K101 820 ±10 1355 50.0 240
B72220S0511K101 820 ±10 1355 100.0 460
VRMS = 550 V
B72210S0551K101 910 ±10 1500 25.0 120
B72214S0551K101 910 ±10 1500 50.0 215
B72220S0551K101 910 ±10 1500 100.0 410
VRMS = 625 V
B72210S0621K101 1000 ±10 1650 25.0 110
B72214S0621K101 1000 ±10 1650 50.0 200
B72220S0621K101 1000 ±10 1650 100.0 380
VRMS = 680 V
B72210S0681K101 1100 ±10 1815 25.0 100
B72214S0681K101 1100 ±10 1815 50.0 180
B72220S0681K101 1100 ±10 1815 100.0 340
VRMS = 1100 V
B72214S0102K101 1800 ±10 2970 50.0 110
B72220S0102K101 1800 ±10 2970 100.0 210
Leaded varistors B722*
StandarD series
Page 12 of 46Please read Cautions and warnings and
Important notes at the end of this document.
Dimensional drawings Weight
Nominal diameter
mm
VRMS
V
Weight
g
5 11 ... 460 0.3 ... 0.7
7 11 ... 460 0.4 ... 1.1
10 11 ... 680 1.0 ... 3.0
14 11 ... 1000 1.4 ... 7.6
20 11 ... 1000 2.7 ... 15.7
The weight of varistors in between these voltage
classes can be interpolated.
Dimensions
Ordering code [e] ±1
mm
a±1
mm
wmax
mm
thmax
mm
hmax
mm
lmin
mm
d±0.05
mm
VRMS = 11 V
B72205S0110K101 5.0 1.2 7.0 3.3 8.5 25.0 0.6
B72207S0110K101 5.0 1.2 9.0 3.4 11.0 25.0 0.6
B72210S0110K101 7.5 1.4 12.0 4.0 14.5 25.0 0.8
B72214S0110K101 7.5 1.4 15.5 4.0 18.5 25.0 0.8
B72220S0110K101 10.0 1.5 21.5 4.5 25.5 25.0 1.0
VRMS = 14 V
B72205S0140K101 5.0 1.3 7.0 3.4 8.5 25.0 0.6
B72207S0140K101 5.0 1.3 9.0 3.5 11.0 25.0 0.6
B72210S0140K101 7.5 1.5 12.0 4.2 14.5 25.0 0.8
B72214S0140K101 7.5 1.5 15.5 4.2 18.5 25.0 0.8
B72220S0140K101 10.0 1.6 21.5 4.6 25.5 25.0 1.0
VRMS = 17 V
B72205S0170K101 5.0 1.4 7.0 3.5 8.5 25.0 0.6
B72207S0170K101 5.0 1.4 9.0 3.6 11.0 25.0 0.6
B72210S0170K101 7.5 1.6 12.0 4.4 14.5 25.0 0.8
B72214S0170K101 7.5 1.7 15.5 4.4 18.5 25.0 0.8
B72220S0170K101 10.0 1.8 21.5 4.8 25.5 25.0 1.0
VRMS = 20 V
B72205S0200K101 5.0 1.2 7.0 3.5 8.5 25.0 0.6
B72207S0200K101 5.0 1.2 9.0 3.6 11.0 25.0 0.6
B72210S0200K101 7.5 1.8 12.0 4.5 14.5 25.0 0.8
B72214S0200K101 7.5 1.9 15.5 4.6 18.5 25.0 0.8
B72220S0200K101 10.0 2.1 21.5 5.1 25.5 25.0 1.0
Leaded varistors B722*
StandarD series
Page 13 of 46Please read Cautions and warnings and
Important notes at the end of this document.
Ordering code [e] ±1
mm
a±1
mm
wmax
mm
thmax
mm
hmax
mm
lmin
mm
d±0.05
mm
VRMS = 25 V
B72205S0250K101 5.0 1.3 7.0 3.6 8.5 25.0 0.6
B72207S0250K101 5.0 1.3 9.0 3.7 11.0 25.0 0.6
B72210S0250K101 7.5 1.6 12.0 4.2 14.5 25.0 0.8
B72214S0250K101 7.5 1.7 15.5 4.2 18.5 25.0 0.8
B72220S0250K101 10.0 1.8 21.5 4.7 25.5 25.0 1.0
VRMS = 30 V
B72205S0300K101 5.0 1.5 7.0 3.6 8.5 25.0 0.6
B72207S0300K101 5.0 1.5 9.0 3.7 11.0 25.0 0.6
B72210S0300K101 7.5 1.7 12.0 4.4 14.5 25.0 0.8
B72214S0300K101 7.5 1.8 15.5 4.4 18.5 25.0 0.8
B72220S0300K101 10.0 2.0 21.5 4.9 25.5 25.0 1.0
VRMS = 35 V
B72205S0350K101 5.0 1.6 7.0 3.7 8.5 25.0 0.6
B72207S0350K101 5.0 1.6 9.0 3.9 11.0 25.0 0.6
B72210S0350K101 7.5 1.8 12.0 4.4 14.5 25.0 0.8
B72214S0350K101 7.5 2.0 15.5 4.5 18.5 25.0 0.8
B72220S0350K101 10.0 2.2 21.5 5.1 25.5 25.0 1.0
VRMS = 40 V
B72205S0400K101 5.0 1.8 7.0 3.9 8.5 25.0 0.6
B72207S0400K101 5.0 1.8 9.0 4.1 11.0 25.0 0.6
B72210S0400K101 7.5 2.1 12.0 4.8 14.5 25.0 0.8
B72214S0400K101 7.5 2.2 15.5 4.9 18.5 25.0 0.8
B72220S0400K101 10.0 2.4 21.5 5.4 25.5 25.0 1.0
VRMS = 50 V
B72205S0500K101 5.0 1.2 7.0 3.3 8.5 25.0 0.6
B72207S0500K101 5.0 1.2 9.0 3.3 11.0 25.0 0.6
B72210S0500K101 7.5 1.4 12.0 3.9 14.5 25.0 0.8
B72214S0500K101 7.5 1.4 15.5 3.9 18.5 25.0 0.8
B72220S0500K101 10.0 1.5 21.5 4.3 25.5 25.0 1.0
VRMS = 60 V
B72205S0600K101 5.0 1.2 7.0 3.3 8.5 25.0 0.6
B72207S0600K101 5.0 1.2 9.0 3.3 11.0 25.0 0.6
B72210S0600K101 7.5 1.4 12.0 4.0 14.5 25.0 0.8
B72214S0600K101 7.5 1.5 15.5 4.0 18.5 25.0 0.8
B72220S0600K101 10.0 1.6 21.5 4.4 25.5 25.0 1.0
VRMS = 75 V
B72205S0750K101 5.0 1.3 7.0 3.4 8.5 25.0 0.6
B72207S0750K101 5.0 1.3 9.0 3.6 11.0 25.0 0.6
B72210S0750K101 7.5 1.5 12.0 4.2 14.5 25.0 0.8
B72214S0750K101 7.5 1.5 15.5 4.2 18.5 25.0 0.8
B72220S0750K101 10.0 1.6 21.5 4.6 25.5 25.0 1.0
Leaded varistors B722*
StandarD series
Page 14 of 46Please read Cautions and warnings and
Important notes at the end of this document.
Ordering code [e] ±1
mm
a±1
mm
wmax
mm
thmax
mm
hmax
mm
lmin
mm
d±0.05
mm
VRMS = 95 V
B72205S0950K101 5.0 1.3 7.0 3.4 8.5 25.0 0.6
B72207S0950K101 5.0 1.3 9.0 3.4 11.0 25.0 0.6
B72210S0950K101 7.5 1.5 12.0 4.0 14.5 25.0 0.8
B72214S0950K101 7.5 1.5 15.5 4.0 18.5 25.0 0.8
B72220S0950K101 10.0 1.6 21.5 4.5 25.5 25.0 1.0
VRMS = 115 V
B72205S0111K101 5.0 1.5 7.0 3.6 8.5 25.0 0.6
B72207S0111K101 5.0 1.5 9.0 3.6 11.0 25.0 0.6
B72210S0111K101 7.5 1.6 12.0 4.2 14.5 25.0 0.8
B72214S0111K101 7.5 1.7 15.5 4.2 18.5 25.0 0.8
B72220S0111K101 10.0 1.8 21.5 4.6 25.5 25.0 1.0
VRMS = 130 V
B72205S0131K101 5.0 1.6 7.0 3.6 8.5 25.0 0.6
B72207S0131K101 5.0 1.6 9.0 3.6 11.0 25.0 0.6
B72210S0131K101 7.5 1.8 12.0 4.2 14.5 25.0 0.8
B72214S0131K101 7.5 1.9 15.5 4.2 18.5 25.0 0.8
B72220S0131K101 10.0 2.0 21.5 4.7 25.5 25.0 1.0
VRMS = 140 V
B72205S0141K101 5.0 1.7 7.0 3.7 8.5 25.0 0.6
B72207S0141K101 5.0 1.7 9.0 3.7 11.0 25.0 0.6
B72210S0141K101 7.5 1.9 12.0 4.3 14.5 25.0 0.8
B72214S0141K101 7.5 2.0 15.5 4.3 18.5 25.0 0.8
B72220S0141K101 10.0 2.1 21.5 4.8 25.5 25.0 1.0
VRMS = 150 V
B72205S0151K101 5.0 1.8 7.0 3.8 8.5 25.0 0.6
B72207S0151K101 5.0 1.8 9.0 3.8 11.0 25.0 0.6
B72210S0151K101 7.5 2.0 12.0 4.4 14.5 25.0 0.8
B72214S0151K101 7.5 2.1 15.5 4.4 18.5 25.0 0.8
B72220S0151K101 10.0 2.2 21.5 4.9 25.5 25.0 1.0
VRMS = 175 V
B72205S0171K101 5.0 2.0 7.0 3.9 8.5 25.0 0.6
B72207S0171K101 5.0 2.0 9.0 4.0 11.0 25.0 0.6
B72210S0171K101 7.5 2.2 12.0 4.6 14.5 25.0 0.8
B72214S0171K101 7.5 2.2 15.5 4.6 18.5 25.0 0.8
B72220S0171K101 10.0 2.3 21.5 5.0 25.5 25.0 1.0
VRMS = 230 V
B72205S0231K101 5.0 1.8 7.0 4.0 8.5 25.0 0.6
B72207S0231K101 5.0 1.8 9.0 4.0 11.0 25.0 0.6
B72210S0231K101 7.5 2.0 12.0 4.7 14.5 25.0 0.8
B72214S0231K101 7.5 2.0 15.5 4.7 18.5 25.0 0.8
B72220S0231K101 10.0 2.1 21.5 5.1 25.5 25.0 1.0
Leaded varistors B722*
StandarD series
Page 15 of 46Please read Cautions and warnings and
Important notes at the end of this document.
Ordering code [e] ±1
mm
a±1
mm
wmax
mm
thmax
mm
hmax
mm
lmin
mm
d±0.05
mm
VRMS = 250 V
B72205S0251K101 5.0 1.8 7.0 4.2 8.5 25.0 0.6
B72207S0251K101 5.0 1.8 9.0 4.2 11.0 25.0 0.6
B72210S0251K101 7.5 2.0 12.0 4.8 14.5 25.0 0.8
B72214S0251K101 7.5 2.0 15.5 4.8 18.5 25.0 0.8
B72220S0251K101 10.0 2.2 21.5 5.3 25.5 25.0 1.0
VRMS = 275 V
B72205S0271K101 5.0 2.0 7.0 4.3 8.5 25.0 0.6
B72207S0271K101 5.0 2.0 9.0 4.4 11.0 25.0 0.6
B72210S0271K101 7.5 2.2 12.0 5.0 14.5 25.0 0.8
B72214S0271K101 7.5 2.2 15.5 5.0 18.5 25.0 0.8
B72220S0271K101 10.0 2.3 21.5 5.4 25.5 25.0 1.0
VRMS = 300 V
B72205S0301K101 5.0 2.1 7.0 4.5 8.5 25.0 0.6
B72207S0301K101 5.0 2.1 9.0 4.5 11.0 25.0 0.6
B72210S0301K101 7.5 2.3 12.0 5.1 14.5 25.0 0.8
B72214S0301K101 7.5 2.3 15.5 5.2 18.5 25.0 0.8
B72220S0301K101 10.0 2.4 21.5 5.6 25.5 25.0 1.0
VRMS = 320 V
B72205S0321K101 5.0 2.3 7.0 4.8 9.0 25.0 0.6
B72207S0321K101 5.0 2.3 9.0 4.8 11.5 25.0 0.6
B72210S0321K101 7.5 2.4 12.0 5.4 15.0 25.0 0.8
B72214S0321K101 7.5 2.4 15.5 5.4 19.0 25.0 0.8
B72220S0321K101 10.0 2.6 21.5 5.8 25.5 25.0 1.0
VRMS = 385 V
B72205S0381K101 5.0 2.5 7.0 5.1 9.0 25.0 0.6
B72207S0381K101 5.0 2.5 9.0 5.2 11.5 25.0 0.6
B72210S0381K101 7.5 2.7 12.0 5.8 15.0 25.0 0.8
B72214S0381K101 7.5 2.7 15.5 5.9 19.0 25.0 0.8
B72220S0381K101 10.0 2.8 21.5 6.3 26.0 25.0 1.0
VRMS = 420 V
B72205S0421K101 5.0 2.8 7.0 5.4 9.0 25.0 0.6
B72207S0421K101 5.0 2.8 9.0 5.4 11.5 25.0 0.6
B72210S0421K101 7.5 2.9 12.0 6.1 15.0 25.0 0.8
B72214S0421K101 7.5 2.9 15.5 6.1 19.0 25.0 0.8
B72220S0421K101 10.0 3.1 21.5 6.5 26.0 25.0 1.0
VRMS = 440 V
B72205S0441K101 5.0 2.8 7.0 5.5 9.0 25.0 0.6
B72207S0441K101 5.0 2.8 9.0 5.5 11.5 25.0 0.6
B72210S0441K101 7.5 3.0 12.0 6.2 15.0 25.0 0.8
Leaded varistors B722*
StandarD series
Page 16 of 46Please read Cautions and warnings and
Important notes at the end of this document.
Ordering code [e] ±1
mm
a±1
mm
wmax
mm
thmax
mm
hmax
mm
lmin
mm
d±0.05
mm
VRMS = 440 V
B72214S0441K101 7.5 3.0 15.5 6.3 19.0 25.0 0.8
B72220S0441K101 10.0 3.1 21.5 6.7 26.0 25.0 1.0
VRMS = 460 V
B72205S0461K101 5.0 3.0 7.0 5.7 9.0 25.0 0.6
B72207S0461K101 5.0 3.0 9.0 5.7 11.5 25.0 0.6
B72210S0461K101 7.5 3.1 12.0 6.3 15.0 25.0 0.8
B72214S0461K101 7.5 3.1 15.5 6.4 19.0 25.0 0.8
B72220S0461K101 10.0 3.3 21.5 6.8 26.0 25.0 1.0
VRMS = 510 V
B72210S0511K101 7.5 3.4 12.0 6.7 15.0 25.0 0.8
B72214S0511K101 7.5 3.4 15.5 6.8 19.0 25.0 0.8
B72220S0511K101 10.0 3.5 21.5 7.1 26.0 25.0 1.0
VRMS = 550 V
B72210S0551K101 7.5 3.7 12.0 7.1 15.0 25.0 0.8
B72214S0551K101 7.5 3.7 15.5 7.2 19.0 25.0 0.8
B72220S0551K101 10.0 3.9 21.5 7.5 26.0 25.0 1.0
VRMS = 625 V
B72210S0621K101 7.5 4.0 12.0 7.5 15.0 25.0 0.8
B72214S0621K101 7.5 4.0 15.5 7.5 19.0 25.0 0.8
B72220S0621K101 10.0 4.2 21.5 7.9 26.0 25.0 1.0
VRMS = 680 V
B72210S0681K101 7.5 4.4 12.0 7.9 15.0 25.0 0.8
B72214S0681K101 7.5 4.4 15.5 8.0 19.0 25.0 0.8
B72220S0681K101 10.0 4.5 21.5 8.4 26.0 25.0 1.0
VRMS = 1100 V
B72214S0102K101 7.5 6.7 15.5 11.0 20.5 25.0 0.8
B72220S0102K101 10.0 6.9 21.5 11.4 28.5 25.0 1.0
Leaded varistors B722*
StandarD series
Page 17 of 46Please read Cautions and warnings and
Important notes at the end of this document.
Reliability data
Test Test methods/conditions Requirement
Varistor voltage The voltage between two terminals with
the specified measuring current applied
is called VV(1 mADC @ 0.2 ... 2 s).
To meet the specified value
Clamping voltage The maximum voltage between two
terminals with the specified standard
impulse current (8/20 µs) applied.
To meet the specified value
Endurance at upper
category temperature
1000 h at UCT
After having continuously applied the
maximum allowable AC voltage at UCT
±2°C for 1000 h, the specimen shall be
stored at room temperature and normal
humidity for 1 to 2 h.
Thereafter, the change of VVshall be
measured.
|∆V/V (1 mA)| ≤10%
Surge current derating,
8/20 µs
10 surge currents (8/20 µs), unipolar,
interval 30 s, amplitude corresponding
to derating curve for 10 impulses at
20 µs
|∆V/V (1 mA)| ≤10%
(measured in direction of
surge current)
No visible damage
Surge current derating,
2 ms
10 surge currents (2 ms), unipolar,
interval 120 s, amplitude corresponding
to derating curve for 10 impulses at
2 ms
|∆V/V (1 mA)| ≤10%
(measured in direction of
surge current)
No visible damage
Electric strength IEC 61051-1, test 4.9.2
Metal balls method, 2500 VRMS, 60 s
The varistor is placed in a container
holding 1.6 ±0.2 mm diameter metal
balls such that only the terminations of
the varistor are protruding.
The specified voltage shall be applied
between both terminals of the specimen
connected together and the electrode
inserted between the metal balls.
No breakdown
Leaded varistors B722*
StandarD series
Page 18 of 46Please read Cautions and warnings and
Important notes at the end of this document.
Test Test methods/conditions Requirement
Climatic sequence The specimen shall be subjected to:
a) dry heat at UCT, 16 h, IEC
60068-2-2, test Ba
b) damp heat, 1st cycle:
55 °C, 93% r. H., 24 h, IEC
60068-2-30, test Db
c) cold, LCT, 2 h, IEC 60068-2-1, test
Aa
d) damp heat, additional 5 cycles:
55 °C/25 °C, 93% r. H., 24 h/cycle,
IEC 60068-2-30, test Db.
Then the specimen shall be stored at
room temperature and normal humidity
for 1 to 2 h.
Thereafter, the change of VVshall be
measured. Thereafter, insulation resis-
tance Rins shall be measured at V = 500
V.
|∆V/V (1 mA)| ≤10%
Rins ≥100 MΩ
Rapid change of
temperature
IEC 60068-2-14, test Na, LCT/UCT,
dwell time 30 min, 5 cycles
|∆V/V (1 mA)| ≤5%
No visible damage
Damp heat, steady state IEC 60068-2-78, test Ca
The specimen shall be subjected to
40 ±2°C, 90 to 95% r. H. for 56 days
without load / with 10% of the maxi-
mum continuous DC operating voltage
VDC. Then stored at room temperature
and normal humidity for 1 to 2 h.
Thereafter, the change of VVshall be
measured. Thereafter, insulation resis-
tance Rins shall be measured at V = 500
V (insulated varistors only).
|∆V/V (1 mA)| ≤10%
Rins ≥100 MΩ
Leaded varistors B722*
StandarD series
Page 19 of 46Please read Cautions and warnings and
Important notes at the end of this document.
Test Test methods/conditions Requirement
Solderability IEC 60068-2-20, test Ta,
method 1 with modified conditions for
lead-free solder alloys: 245 °C, 3 s:
After dipping the terminals to a depth of
approximately 3 mm from the body in a
soldering bath of 245 °C for 3 s, the
terminals shall be visually examined.
The inspection shall be
carried out under adequate
light with normal eyesight or
with the assistance of a
magnifier capable of giving
a magnification of 4 to
10 times. The dipped
surface shall be covered
with a smooth and bright
solder coating with no more
than small amounts of
scattered imperfections
such as pinholes or
un-wetted or de-wetted
areas. These imperfections
shall not be concentrated in
one area.
Resistance to soldering
heat
IEC 60068-2-20, test Tb, method 1A,
260 °C, 10 s:
Each lead shall be dipped into a solder
bath having a temperature of 260 ±5°C
to a point 2.0 to 2.5 mm from the body
of the specimen, be held there for
10 ±1 s and then be stored at room
temperature and normal humidity for
1 to 2 h.
The change of VVshall be measured
and the specimen shall be visually
examined.
|∆V/V (1 mA)| ≤5%
No visible damage
Tensile strength IEC 60068-2-21, test Ua1
After gradually applying the force
specified below and keeping the unit
fixed for 10 s, the terminal shall be
visually examined for any damage.
Force for wire diameter:
0.6 mm = 10 N
0.8 mm = 10 N
1.0 mm = 20 N
|∆V/V (1 mA)| ≤5%
No break of solder joint,
no wire break
Leaded varistors B722*
StandarD series
Page 20 of 46Please read Cautions and warnings and
Important notes at the end of this document.
Test Test methods/conditions Requirement
Vibration IEC 60068-2-6, test Fc, method B4 |∆V/V (1 mA)| ≤5%
No visible damage
Frequency range:
Amplitude:
Duration:
Pulse:
10 … 55 Hz
0.75 mm or 98 m/s2
6h(3·2h)
sine wave
After repeatedly applying a single
harmonic vibration according to the
table above.
The change of VVshall be measured
and the specimen shall be visually
examined.
Bump IEC 60068-2-29, test Eb |∆V/V (1 mA)| ≤5%
No visible damage
Pulse duration:
Max. acceleration:
Number of bumps:
Pulse:
6 ms
400 m/s2
4000
half sine
Fire hazard IEC 60695-11-5 (needle flame test)
Severity: vertical 10 s
5 s max.
Note:
UCT = Upper category temperature
LCT = Lower category temperature
Rins = Insulation resistance
Leaded varistors B722*
StandarD series
Page 21 of 46Please read Cautions and warnings and
Important notes at the end of this document.
v/i characteristics
v = f (i) - for explanation of the characteristics refer to "General technical information", 1.6.3
A = Leakage current, B = Protection level } for worst-case varistor tolerances
SIOV-S05 ...
Leaded varistors B722*
StandarD series
Page 22 of 46Please read Cautions and warnings and
Important notes at the end of this document.
v/i characteristics
v = f (i) - for explanation of the characteristics refer to "General technical information", 1.6.3
A = Leakage current, B = Protection level } for worst-case varistor tolerances
SIOV-S07 ...
Leaded varistors B722*
StandarD series
Page 23 of 46Please read Cautions and warnings and
Important notes at the end of this document.
v/i characteristics
v = f (i) - for explanation of the characteristics refer to "General technical information", 1.6.3
A = Leakage current, B = Protection level } for worst-case varistor tolerances
SIOV-S10 ...
Leaded varistors B722*
StandarD series
Page 24 of 46Please read Cautions and warnings and
Important notes at the end of this document.
v/i characteristics
v = f (i) - for explanation of the characteristics refer to "General technical information", 1.6.3
A = Leakage current, B = Protection level } for worst-case varistor tolerances
SIOV-S14 ...
Leaded varistors B722*
StandarD series
Page 25 of 46Please read Cautions and warnings and
Important notes at the end of this document.
v/i characteristics
v = f (i) - for explanation of the characteristics refer to "General technical information", 1.6.3
A = Leakage current, B = Protection level } for worst-case varistor tolerances
SIOV-S20 ...
Leaded varistors B722*
StandarD series
Page 26 of 46Please read Cautions and warnings and
Important notes at the end of this document.
Derating curves
Maximum surge current imax = f (tr, pulse train)
For explanation of the derating curves refer to "General technical information", section 1.8.1
SIOV-S05K11 ... K40
SIOV-S05K50 ... K460
Leaded varistors B722*
StandarD series
Page 27 of 46Please read Cautions and warnings and
Important notes at the end of this document.
Derating curves
Maximum surge current imax = f (tr, pulse train)
For explanation of the derating curves refer to "General technical information", section 1.8.1
SIOV-S07K11 ... K40
SIOV-S07K50 ... K460
Leaded varistors B722*
StandarD series
Page 28 of 46Please read Cautions and warnings and
Important notes at the end of this document.
Derating curves
Maximum surge current imax = f (tr, pulse train)
For explanation of the derating curves refer to "General technical information", section 1.8.1
SIOV-S10K11 ... K40
SIOV-S10K50 ... K320
Leaded varistors B722*
StandarD series
Page 29 of 46Please read Cautions and warnings and
Important notes at the end of this document.
Derating curves
Maximum surge current imax = f (tr, pulse train)
For explanation of the derating curves refer to "General technical information", section 1.8.1
SIOV-S10K385 ... K680
SIOV-S14K11 ... K40
Leaded varistors B722*
StandarD series
Page 30 of 46Please read Cautions and warnings and
Important notes at the end of this document.
Derating curves
Maximum surge current imax = f (tr, pulse train)
For explanation of the derating curves refer to "General technical information", section 1.8.1
SIOV-S14K50 ... K320
SIOV-S14K385 ... K1000
Leaded varistors B722*
StandarD series
Page 31 of 46Please read Cautions and warnings and
Important notes at the end of this document.
Derating curves
Maximum surge current imax = f (tr, pulse train)
For explanation of the derating curves refer to "General technical information", section 1.8.1
SIOV-S20K11 ... K40
SIOV-S20K50 ... K115
Leaded varistors B722*
StandarD series
Page 32 of 46Please read Cautions and warnings and
Important notes at the end of this document.
Derating curves
Maximum surge current imax = f (tr, pulse train)
For explanation of the derating curves refer to "General technical information", section 1.8.1
SIOV-S20K130 ... K320
SIOV-S20K385 ... K460
Leaded varistors B722*
StandarD series
Page 33 of 46Please read Cautions and warnings and
Important notes at the end of this document.
Derating curves
Maximum surge current imax = f (tr, pulse train)
For explanation of the derating curves refer to "General technical information", section 1.8.1
SIOV-S20K510 ... K1000
Leaded varistors B722*
StandarD series
Page 34 of 46Please read Cautions and warnings and
Important notes at the end of this document.
Taping, packaging and lead configuration
1 EPCOS ordering code system
For leaded varistors
B722 10 S 2 271 K 1 0 1
Monolithic
varistor
Nominal
disc diameter
Design:
S=Leaded varistor
T = ThermoFuse
F = Fail-safe varistor
Q = EnergetiQ
Series:
0 = StandarD
1 = Automotive
2 = AdvanceD
3 = SuperioR
4 = SuperioR
Max. AC operating voltage:
271 = 27 101= 275 VAC
140 = 14 100= 14 VAC
141 = 14 101= 140 VAC
Tolerance of varistor voltage:
K=±10%
J=±5%
S = Special tolerance
Lead configuration:
1 = Straight leads
2 thru 5 = Kinked form
Packaging:
0 = Bulk,
1 thru 7 = Taping style
Internal coding:
1 = Standard
Leaded varistors B722*
StandarD series
Page 35 of 46Please read Cautions and warnings and
Important notes at the end of this document.
2 Taping and packaging of leaded varistors
Tape packaging for lead spacing = 5 fully conforms to IEC 60286-2, while for lead spacings
= 7.5 and 10 the taping mode is based on this standard.
2.1 Taping in accordance with IEC 60286-2 for lead spacing 5.0 mm
2.2 Taping based on IEC 60286-2 for lead spacing 7.5 and 10 mm
Leaded varistors B722*
StandarD series
Page 36 of 46Please read Cautions and warnings and
Important notes at the end of this document.
2.3 Tape dimensions (in mm)
Sym-
bol
= 5.0 Tolerance = 7.5 Tolerance = 10.0 Tolerance Remarks
w max. max. max. see tables in
each series
th max. max. max. under
"Dimensions"
d 0.6 ±0.05 0.8 ±0.05 1.0 ±0.05
P012.7 ±0.3 12.71) ±0.3 12.7 ±0.3 ±1 mm/20
sprocket holes
P13.85 ±0.7 8.95 ±0.8 7.7 ±0.8
F 5.0 +0.6/0.1 7.5 ±0.8 10.0 ±0.8
∆h 0 ±2.0 depends on s depends on s measured at
∆p 0 ±1.3 0 ±2.0 0 ±2.0 top of compo-
nent body
W 18.0 ±0.5 18.0 ±0.5 18.0 ±0.5
W05.5 min. 11.0 min. 11.0 min. Peel-off
force > 5 N
W19.0 ±0.5 9.0 +0.75/0.5 9.0 +0.75/0.5
W23.0 max. 3.0 max. 3.0 max.
H 18.0 +2.0/0 18.0 +2.0/0 18.0 +2.0/02)
H016.0
(18.0) ±0.5 16.0
(18.0) ±0.5 16.0 ±0.5 3)
H132.2 max. 45.0 max. 45.0 max.
D04.0 ±0.2 4.0 ±0.2 4.0 ±0.2
t 0.9 max. 0.9 max. 0.9 max. without lead
L 11.0 max. 11.0 max. 11.0 max.
l 4.0 max.
1) Taping with P0= 15.0 mm upon request
2) Applies only to uncrimped types
3) Applies only to crimped types (H0= 18 upon request)
Leaded varistors B722*
StandarD series
Page 37 of 46Please read Cautions and warnings and
Important notes at the end of this document.
2.4 Taping mode
Example: B72210S0271K1 51
|
Digit 14
Digit 14 Taping
mode
Reel type Seating plane height H0
for crimped types
mm
Seating plane height H
for uncrimped types
mm
Pitch distance
P0
mm
0Bulk
1 G I 16 18 12.7
2 G2 I 18 12.7
3 G3 II 16 18 12.7
4 G4 II 18 12.7
5 G5 III 16 18 12.7
6 GA Ammo pack 16 18 12.7
7 G2A Ammo pack 18 12.7
Internal coding for special taping
G6 III 18 12.7
G10 II 16 18 15.0
G11 II 18 15.0
G10A Ammo pack 16 18 15.0
G11A Ammo pack 18 15.0
Leaded varistors B722*
StandarD series
Page 38 of 46Please read Cautions and warnings and
Important notes at the end of this document.
2.5 Reel dimension
Dimensions (in mm)
Reel type d f n w
I 360 max. 31 ±1 approx. 45 54 max.
II 360 max. 31 ±1 approx. 55 64 max.
III 500 max. 23 ±1 approx. 59 72 max.
If reel type III is not compatible with insertion equipment because of its large diameter, nominal
disk diameter 10 mm and 14 mm can be supplied on reel II upon request (taping mode G3).
2.6 Ammo pack dimensions
Leaded varistors B722*
StandarD series
Page 39 of 46Please read Cautions and warnings and
Important notes at the end of this document.
3 Lead configuration
Straight leads are standard for disk varistors. Other lead configurations as crimp style or cus-
tomer-specific lead wire length according to 3.1, 3.2, 3.3 and 3.4 are optional. Crimped leads
(non-standard) are differently crimped for technical reasons; the individual crimp styles are denot-
ed by consecutive numbers (S, S2 through S5) as shown in the dimensional drawings below.
The crimp styles of the individual types can be seen from the type designation in the ordering ta-
bles.
3.1 Crimp style mode
Example: B72210S0271K 501
|
Digit 13
Digit 13 of ordering code Crimp style Figure
1 Standard, straight leads 1
2 S2 2
3 S3 3
4 S4 4
5 S5 5
Available upon request
Internal coding 6
3.2 Standard leads and non-standard crimp styles
Standard, straight leads Non-standard,
crimp style S2
Non-standard,
crimp style S3
Figure 1 Figure 2 Figure 3
Leaded varistors B722*
StandarD series
Page 40 of 46Please read Cautions and warnings and
Important notes at the end of this document.
Non-standard, crimp style S4 Non-standard, crimp style S5
Figure 4 Figure 5
3.3 Component height (hmax) for crimped versions (non-standard)
Due to technical reasons the component height (hmax) increases if a crimp is added. The maxi-
mum height of the crimped component can be found in the table below.
Nominal diameter
mm
VRMS
V
Crimp style
mm
hmax
mm
5 11 ... 175 S2 5.0 10.0
5 210 ... 460 S3 5.0 10.0
7 11 ... 175 S2 5.0 12.0
7 210 ... 460 S3 5.0 12.0
10 11 ... 300 S5 7.5 15.5
10 320 ... 460 S3/S5 7.5 16.5
10 510 S3/S5 7.5 17.5
10 Automotive S5 7.5 17.0
10 Automotive (D1 types) S5 7.5 16.0
10 11 ... 175 S4 5.0 16.5
10 210 ... 460 S3 5.0 16.5
14 11 ... 300 S5 7.5 20.0
14 320 ... 460 S3/S5 7.5 20.0
14 510 S3/S5 7.5 21.5
14 Automotive S5 7.5 21.0
14 Automotive (D1 types) S5 7.5 20.0
20 11 ... 320 S5 10.0 27.0
20 385 ... 510 S5 10.0 27.5
Leaded varistors B722*
StandarD series
Page 41 of 46Please read Cautions and warnings and
Important notes at the end of this document.
3.4 Trimmed leads (non-standard)
Varistors with cut leads available upon request.
Lead length tolerances:
Straight leads +/1.0 mm
Crimped leads +/0.8 mm
Minimum lead length 3.5 mm
Figure 6
Leaded varistors B722*
StandarD series
Page 42 of 46Please read Cautions and warnings and
Important notes at the end of this document.
Cautions and warnings
General
1. EPCOS metal oxide varistors are designed for specific applications and should not be used
for purposes not identified in our specifications, application notes and data books unless oth-
erwise agreed with EPCOS during the design-in-phase.
2. Ensure suitability of SIOVs through reliability testing during the design-in phase. SIOVs
should be evaluated taking into consideration worst-case conditions.
3. For applications of SIOVs in line-to-ground circuits based on various international and local
standards there are restrictions existing or additional safety measures required.
Storage
1. Store SIOVs only in original packaging. Do not open the package before storage.
2. Storage conditions in original packaging:
Storage temperature: 25 °C ... +45 °C,
Relative humidity: <75% annual average,
<95% on maximum 30 days a year.
Dew precipitation: is to be avoided.
3. Avoid contamination of an SIOV's during storage, handling and processing.
4. Avoid storage of SIOVs in harmful environments that can affect the function during long-term
operation (examples given under operation precautions).
5. The SIOV type series should be soldered within the time specified:
SIOV-S, -Q, -LS, -B, -SFS 24 months
ETFV 12 months.
Handling
1. SIOVs must not be dropped.
2. Components must not be touched with bare hands. Gloves are recommended.
3. Avoid contamination of the surface of SIOV electrodes during handling, be careful of the
sharp edge of SIOV electrodes.
Soldering (where applicable)
1. Use rosin-type flux or non-activated flux.
2. Insufficient preheating may cause ceramic cracks.
3. Rapid cooling by dipping in solvent is not recommended.
4. Complete removal of flux is recommended.
Leaded varistors B722*
StandarD series
Page 43 of 46Please read Cautions and warnings and
Important notes at the end of this document.
Mounting
1. Potting, sealing or adhesive compounds can produce chemical reactions in the SIOV ceramic
that will degrade the component’s electrical characteristics.
2. Overloading SIOVs may result in ruptured packages and expulsion of hot materials. For this
reason SIOVs should be physically shielded from adjacent components.
Operation
1. Use SIOVs only within the specified temperature operating range.
2. Use SIOVs only within the specified voltage and current ranges.
3. Environmental conditions must not harm SIOVs. Use SIOVs only in normal atmospheric con-
ditions. Avoid use in deoxidizing gases (chlorine gas, hydrogen sulfide gas, ammonia gas,
sulfuric acid gas etc), corrosive agents, humid or salty conditions.Contact with any liquids and
solvents should be prevented.
Leaded varistors B722*
StandarD series
Page 44 of 46Please read Cautions and warnings and
Important notes at the end of this document.
Symbols and terms
Symbol Term
C Capacitance
Ctyp Typical capacitance
i Current
icCurrent at which Vc, max is measured
Ileak Leakage current
imax Maximum surge current (also termed peak current)
Imax Maximum discharge current to IEC 61643-1
Inom Nominal discharge current to IEC 61643-1
LCT Lower category temperature
Ltyp Typical inductance
Pmax Maximum average power dissipation
Rins Insulation resistance
Rmin Minimum resistance
TAAmbient temperature
trDuration of equivalent rectangular wave
UCT Upper category temperature
v Voltage
Vclamp Clamping voltage
vc, max Maximum clamping voltage at specified current ic
VDC DC operating voltage
Vjump Maximum jump start voltage
vmax Maximum voltage
Vop Operating voltage
VRMS AC operating voltage, root-mean-square value
VRMS, op, max Root-mean-square value of max. DC operating voltage incl. ripple current
Vsurge Super imposed surge voltage
VVVaristor voltage
∆VVTolerance of varistor voltage
WLD Maximum load dump
Wmax Maximum energy absorption
Lead spacing
All dimensions are given in mm.
The commas used in numerical values denote decimal points.
Leaded varistors B722*
StandarD series
Page 45 of 46Please read Cautions and warnings and
Important notes at the end of this document.
The following applies to all products named in this publication:
1. Some parts of this publication contain statements about the suitability of our products for
certain areas of application. These statements are based on our knowledge of typical re-
quirements that are often placed on our products in the areas of application concerned. We
nevertheless expressly point out that such statements cannot be regarded as binding
statements about the suitability of our products for a particular customer application.
As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar
with them than the customers themselves. For these reasons, it is always ultimately incum-
bent on the customer to check and decide whether an EPCOS product with the properties de-
scribed in the product specification is suitable for use in a particular customer application.
2. We also point out that in individual cases, a malfunction of electronic components or
failure before the end of their usual service life cannot be completely ruled out in the
current state of the art, even if they are operated as specified. In customer applications
requiring a very high level of operational safety and especially in customer applications in
which the malfunction or failure of an electronic component could endanger human life or
health (e.g. in accident prevention or lifesaving systems), it must therefore be ensured by
means of suitable design of the customer application or other action taken by the customer
(e.g. installation of protective circuitry or redundancy) that no injury or damage is sustained by
third parties in the event of malfunction or failure of an electronic component.
3. The warnings, cautions and product-specific notes must be observed.
4. In order to satisfy certain technical requirements, some of the products described in this
publication may contain substances subject to restrictions in certain jurisdictions (e.g.
because they are classed as hazardous). Useful information on this will be found in our Ma-
terial Data Sheets on the Internet (www.epcos.com/material). Should you have any more de-
tailed questions, please contact our sales offices.
5. We constantly strive to improve our products. Consequently, the products described in this
publication may change from time to time. The same is true of the corresponding product
specifications. Please check therefore to what extent product descriptions and specifications
contained in this publication are still applicable before or when you place an order. We also
reserve the right to discontinue production and delivery of products. Consequently, we
cannot guarantee that all products named in this publication will always be available. The
aforementioned does not apply in the case of individual agreements deviating from the fore-
going for customer-specific products.
6. Unless otherwise agreed in individual contracts, all orders are subject to the current ver-
sion of the "General Terms of Delivery for Products and Services in the Electrical In-
dustry" published by the German Electrical and Electronics Industry Association
(ZVEI).
7. The trade names EPCOS, BAOKE, Alu-X, CeraDiode, CSMP, CSSP, CTVS, DeltaCap,
DigiSiMic, DSSP, FormFit, MiniBlue, MiniCell, MKK, MKD, MLSC, MotorCap, PCC,
PhaseCap, PhaseCube, PhaseMod, PhiCap, SIFERRIT, SIFI, SIKOREL, SilverCap,
SIMDAD, SiMic, SIMID, SineFormer, SIOV, SIP5D, SIP5K, ThermoFuse, WindCap are trade-
marks registered or pending in Europe and in other countries. Further information will be
found on the Internet at www.epcos.com/trademarks.
Important notes
Page 46 of 46
206 04/02
Taping (leaded varistors)
All leaded varistors are available on tape.
Exception: S10K510 … K680, S14K510 … K1000, S20K385 … K1000.
Tape packaging for lead spacing = 5 fully conforms to IEC 60286-2, while for lead spacings
= 7,5 and 10 the taping mode is based on this standard.
The ordering tables on page 213 ff list disk types available on tape in detail, i. e. with complete type
designation and ordering code. Taping mode and, if relevant, crimp style and lead spacing are cod-
ed in the type designation. For types not listed please contact EPCOS. Upon request parts with lead
spacing = 5 mm are available in Ammopack too.
Designation system for taping mode
Example SIOV-S10K250GS3R5
Example SIOV-S07K60G2AS2
GA
G2A see page 209
Type designation
bulk
default = no extra
designation
Taped, reel type
G
G2
G3 see page 208
G4
G5
Crimp style
(if relevant)
S
S2
S3 see page 212
S4
S5
Lead spacing
(if relevant)
R5 Lead spacing
R7 differs from
standard
version
Taped, Ammopack
SIOV-S10K250 G
Taped
Reel type I
Seating plane height
H0 =16
S3
Crimp style 3
R5
Lead spacing 5,0
(differs from LS 7,5
of standard version
S10K250)
SIOV-S07K60 G2A
Taped
Seating plane height
H0 =18
Ammopack
S2
Crimp style 2
—
—
Leaded Varistors
Taping
207 04/02
Taping modes/reel types
Taped varistors have the letter “G” appended to the type designation.
The different tapes and matching reel types are identified by numbers as shown in the table on
page 208.
Types with lead spacing = 5, reel diameter 360 mm, have the code letter “G” while types with
lead spacing = 7,5 and 10 on 500-mm reels are identified by “G5”.
Furthermore types with lead spacing = 5 are available in Ammopack, code letters “GA”.
Versions G2, G3 and G4 are special tapes on 360-mm reels resp. Ammopack: G2 denotes the seat-
ing plane height H0 = 18 for crimped versions. Tapes G3 and G4 are available on 360-mm reels in
case the 500-mm reels are too big for your insertion machine.
Crimp styles
Both crimped and straight leads are standard for taped disk varistors. The leads are differently
crimped for technical reasons; the individual crimp styles are denoted by consecutive numbers
(S, S2 …S5) as shown in the dimensional drawings on page 212.
The crimp styles of the individual types can be seen from the type designation in the ordering tables.
Example straight leads: S10K250G5
Example crimped leads: S10K250G5S5
Lead spacing
Type series SIOV-S10 is available with two different lead spacings:
= 5,0 (wire Æ 0,6 mm)
= 7,5 (wire Æ 0,8 mm)
For taped varistors having a different lead spacing from their untaped equivalents, the actual is
appended to type designation.
Example: S10K250GS3R5
The standard lead spacing of series SIOV-S10 is = 7,5. The version with = 5,0 has the
appendix “R5”.
Taping
Leaded Varistors
208 04/02
Assignment of taping mode to reel type
Taping modes G2, G3, G4, GA and G2A: delivery upon request.
If reel type III is not compatible with insertion equipment because of its large diameter, type series
S10 and S14 can be supplied on reel II upon request (taping mode G3).
1) “1” is omitted.
Taping mode Reel type Seating plane height H0
for crimped types
mm
Seating plane height H
for uncrimped types
mm
G1) I16 18
G2 I18 —
G3 II 16 18
G4 II 18 —
G5 III 16 18
GA Ammopack 16 18
G2A Ammopack 18 —
Reel dimensions (in mm)
Reel type df nw
I
II
III
360 max.
360 max.
500 max.
31 ± 1
31 ± 1
23 ± 1
approx. 45
approx. 55
approx. 59
54 max.
64 max.
72 max.
Reel
Tape
Direction of unreeling
Taping
Leaded Varistors
209 04/02
Ammopack dimensions
VAR0402-G
Bamboo sticks,
carton
Cardboard folding
340 × 226 × 55 mm
Paper adhesive tape,
width 50 mm
Paper adhesive tape,
width 50 mm
55
340
226
Label
Taping
Leaded Varistors
210 04/02
Taping in accordance with IEC 60286-2
Taping based on IEC 60286-2
VAR0410-X
h
∆
h
∆
s
L
H
1
W
02
W
0
H
W
1
W
H
H
1
F
bp
∆
p
∆
Direction of unreeling
t
0
D
P0
d
1
P
Section A-B
AB
= 5,0 mm (except S ... R5)
=
<
Fe
VAR0395-J
h
∆
h
∆
s
L
H
1
W
02
W
0
H
W
1
W
H
H
1
F
b
Direction of unreeling
t
0
D
P
0
d
1
P
p
∆
p
∆
BA
Section A-B
= 7,5 mm (including S ... R5)
<
=
Fe
e= 10 mm (including S ... R5)F=
<
Taping
Leaded Varistors
211 04/02
Tape dimensions (in mm)
Sym-
bol
= 5,0 Tolerance = 7,5 Tolerance = 10,0 Tolerance Remarks
bmax. max. max. see tables
smax. max. max. on page 169 ff
d0,61)
1) SHCV 0,5
± 0,05 0,8 ± 0,05 1,0 ± 0,05
P012,7 ± 0,3 12,7 2)
2) Taping with P0 = 15,0 mm upon request
± 0,3 12,7 ± 0,3 ± 1 mm/20
sprocket holes
P13,85 ± 0,7 8,95 ± 0,8 7,7 ± 0,8
F5,0 + 0,6/– 0,1 7,5 ± 0,8 10,0 ± 0,8
Dh0± 2,0 depends on s depends on s measured at
Dp0± 1,3 0 ± 2,0 0 ± 2,0 top of compo-
nent body
W18,0 ± 0,5 18,0 ± 0,5 18,0 ± 0,5
W05,5 min. 11,0 min. 11,0 min. Peel-off
force ³ 5 N
W19,0 ± 0,5 9,0 + 0,75/– 0,5 9,0 + 0,75/– 0,5
W23,0 max. 3,0 max. 3,0 max.
H18,0 + 2,0/– 0 18,0 + 2,0/– 0 18,0 + 2,0/– 0 3)
3) Applies only to uncrimped types
H016,0 ± 0,5 16,0 ± 0,5 16,0 ± 0,5 4)
4) Applies only to crimped types (H0 = 18 upon request)
(18,0) (18,0)
H132,2 max. 45,0 max. 45,0 max.
D04,0 ± 0,2 4,0 ± 0,2 4,0 ± 0,2
t0,9 max. 0,9 max. 0,9 max. without lead
L11,0 max. 11,0 max. 11,0 max.
l4,0 max.
Taping
Leaded Varistors
212 04/02
Standard crimp styles
Crimp style S2) Crimp style S3Crimp style S2
Crimp style S4
Crimp style S5
2) “1” is omitted.
Missing dimensions are shown on page 169 ff.
Type
SIOV- mm
hmax
mm
S05K11 … 175(E2)S2 5,0 10,0
S05K210 … 460(E2)S3 5,0 10,0
S07K11 … 175(E2)S2 5,0 12,0
S07K210 … 460(E2)S3 5,0 12,0
S10K11 … 300(E2)S5 7,5 15,5
S10K320 … 460(E2)(S3)(S5) 7,5 16,5
S10K510(E2)(S3)(S5) 7,5 17,5
S10 … AUTOS5 7,5 17,0
S10 … AUTOD1S5 7,5 16,0
S10K11 … 175(E2)S4R5 5,0 16,5
S10K210 … 460(E2)S3R5 5,0 16,5
S14K11 … 300(E2)S5 7,5 20,0
S14K320 … 460(E2)(S3)(S5) 7,5 20,0
S14K510(E2)(S3)(S5) 7,5 21,5
S14 … AUTOS5 7,5 21,0
S14 … AUTOD1S5 7,5 20,0
S20K11 … 320(E2)(E3)S5 10,0 27,0
S20K385 … 510(E2)S5 10,0 27,5
VAR0412-N
b s
1)
h
e
1) Seating plane according to IEC 60717
ød a
bs
e
h
ød
1)
Seatin
g
plane accordin
g
to IEC 60717
b s
1)
h
e
a
ød
b s
1)
h
eød
1
)
Seatin
g
plane accordin
g
to IE
C
VAR0411-F VAR0411-F
VAR0396-R
VAR0403-O
VAR0404-W
b s
1)
h
eød
1) Seating plane according to IEC 60717
1) Seating plane according to IEC 60717
Taping
Leaded Varistors
213 04/02
Type Ordering code Crimp style Pieces/reel I
Type series SIOV-S05, straight leads = 5,0
SIOV-S05K11G B72205S0110K111 —1500
SIOV-S05K14G B72205S0140K111 —1500
SIOV-S05K17G B72205S0170K111 —1500
SIOV-S05K20G B72205S0200K111 —1500
SIOV-S05K25G B72205S0250K111 —1500
SIOV-S05K30G B72205S0300K111 —1500
SIOV-S05K35G B72205S0350K111 —1500
SIOV-S05K40G B72205S0400K111 —1500
SIOV-S05K50G B72205S0500K111 —1500
SIOV-S05K60G B72205S0600K111 —1500
SIOV-S05K75G B72205S0750K111 —1500
SIOV-S05K95G B72205S0950K111 —1500
SIOV-S05K115G B72205S0111K111 —1500
SIOV-S05K130G B72205S0131K111 —1500
SIOV-S05K140G B72205S0141K111 —1500
SIOV-S05K150G B72205S0151K111 —1500
SIOV-S05K175G B72205S0171K111 —1500
SIOV-S05K230G B72205S0231K111 —1500
SIOV-S05K250G B72205S0251K111 —1500
SIOV-S05K275G B72205S0271K111 —1500
SIOV-S05K300G B72205S0301K111 —1000
Type series SIOV-S05, crimped leads = 5,0
SIOV-S05K11GS2 B72205S0110K211 S2 1500
SIOV-S05K14GS2 B72205S0140K211 S2 1500
SIOV-S05K17GS2 B72205S0170K211 S2 1500
SIOV-S05K20GS2 B72205S0200K211 S2 1500
SIOV-S05K25GS2 B72205S0250K211 S2 1500
SIOV-S05K30GS2 B72205S0300K211 S2 1500
SIOV-S05K35GS2 B72205S0350K211 S2 1500
SIOV-S05K40GS2 B72205S0400K211 S2 1500
SIOV-S05K50GS2 B72205S0500K211 S2 1500
SIOV-S05K60GS2 B72205S0600K211 S2 1500
SIOV-S05K75GS2 B72205S0750K211 S2 1500
SIOV-S05K95GS2 B72205S0950K211 S2 1500
Taping
Leaded Varistors
214 04/02
Type series SIOV-S05, crimped leads = 5,0 (continued)
SIOV-S05K115GS2 B72205S0111K211 S2 1500
SIOV-S05K130GS2 B72205S0131K211 S2 1500
SIOV-S05K140GS2 B72205S0141K211 S2 1500
SIOV-S05K150GS2 B72205S0151K211 S2 1500
SIOV-S05K175GS2 B72205S0171K211 S2 1500
SIOV-S05K230GS3 B72205S0231K311 S3 1500
SIOV-S05K250GS3 B72205S0251K311 S3 1500
SIOV-S05K275GS3 B72205S0271K311 S3 1500
SIOV-S05K300GS3 B72205S0301K311 S3 1000
SIOV-S05K385GS3 B72205S0381K311 S3 1000
SIOV-S05K420GS3 B72205S0421K311 S3 1000
SIOV-S05K440GS3 B72205S0441K311 S3 1000
SIOV-S05K460GS3 B72205S0461K311 S3 1000
Type series SIOV-S07, straight leads = 5,0
SIOV-S07K11G B72207S0110K111 —1500
SIOV-S07K14G B72207S0140K111 —1500
SIOV-S07K17G B72207S0170K111 —1500
SIOV-S07K20G B72207S0200K111 —1500
SIOV-S07K25G B72207S0250K111 —1500
SIOV-S07K30G B72207S0300K111 —1500
SIOV-S07K35G B72207S0350K111 —1500
SIOV-S07K40G B72207S0400K111 —1500
SIOV-S07K50G B72207S0500K111 —1500
SIOV-S07K60G B72207S0600K111 —1500
SIOV-S07K75G B72207S0750K111 —1500
SIOV-S07K95G B72207S0950K111 —1500
SIOV-S07K115G B72207S0111K111 —1500
SIOV-S07K130G B72207S0131K111 —1500
SIOV-S07K140G B72207S0141K111 —1500
SIOV-S07K150G B72207S0151K111 —1500
SIOV-S07K175G B72207S0171K111 —1500
SIOV-S07K230G B72207S0231K111 —1500
SIOV-S07K250G B72207S0251K111 —1500
SIOV-S07K275G B72207S0271K111 —1000
SIOV-S07K300G B72207S0301K111 —1000
Type Ordering code Crimp style Pieces/reel I
Taping
Leaded Varistors
215 04/02
Type series SIOV-S07, crimped leads = 5,0
SIOV-S07K11GS2 B72207S0110K211 S2 1500
SIOV-S07K14GS2 B72207S0140K211 S2 1500
SIOV-S07K17GS2 B72207S0170K211 S2 1500
SIOV-S07K20GS2 B72207S0200K211 S2 1500
SIOV-S07K25GS2 B72207S0250K211 S2 1500
SIOV-S07K30GS2 B72207S0300K211 S2 1500
SIOV-S07K35GS2 B72207S0350K211 S2 1500
SIOV-S07K40GS2 B72207S0400K211 S2 1500
SIOV-S07K50GS2 B72207S0500K211 S2 1500
SIOV-S07K60GS2 B72207S0600K211 S2 1500
SIOV-S07S60AGS2 B72207S0600S212 S2 1500
SIOVS007K75GS2 B72207S0750K211 S2 1500
SIOVS007K95GS2 B72207S0950K211 S2 1500
SIOVS007S95AGS2 B72207S0950S212 S2 1500
SIOV-S07K115GS2 B72207S0111K211 S2 1500
SIOV-S07K130GS2 B72207S0131K211 S2 1500
SIOV-S07K140GS2 B72207S0141K211 S2 1500
SIOV-S07K150GS2 B72207S0151K211 S2 1500
SIOV-S07K175GS2 B72207S0171K211 S2 1500
SIOV-S07K230GS3 B72207S0231K311 S3 1000
SIOV-S07K250GS3 B72207S0251K311 S3 1000
SIOV-S07K275GS3 B72207S0271K311 S3 1000
SIOV-S07K300GS3 B72207S0301K311 S3 1000
SIOV-S07K385GS3 B72207S0381K311 S3 1000
SIOV-S07K420GS3 B72207S0421K311 S3 1000
SIOV-S07K440GS3 B72207S0441K311 S3 1000
SIOV-S07K460GS3 B72207S0461K311 S3 1000
Type Ordering code Crimp style Pieces/reel I
Taping
Leaded Varistors
216 04/02
Type Ordering code Crimp style Pieces/reel III
Type series SIOV-S10, straight leads = 7,5
SIOV-S10K11G5 B72210S0110K151 —1500
SIOV-S10K14G5 B72210S0140K151 —1500
SIOV-S10K17G5 B72210S0170K151 —1500
SIOV-S10K20G5 B72210S0200K151 —1500
SIOV-S10K25G5 B72210S0250K151 —1500
SIOV-S10K30G5 B72210S0300K151 —1500
SIOV-S10K35G5 B72210S0350K151 —1500
SIOV-S10K40G5 B72210S0400K151 —1500
SIOV-S10K50G5 B72210S0500K151 —1500
SIOV-S10K60G5 B72210S0600K151 —1500
SIOV-S10K75G5 B72210S0750K151 —1500
SIOV-S10K95G5 B72210S0950K151 —1500
SIOV-S10K115G5 B72210S0111K151 —1500
SIOV-S10K130G5 B72210S0131K151 —1500
SIOV-S10K140G5 B72210S0141K151 —1500
SIOV-S10K150G5 B72210S0151K151 —1500
SIOV-S10K175G5 B72210S0171K151 —1500
SIOV-S10K230G5 B72210S0231K151 —1000
SIOV-S10K250G5 B72210S0251K151 —1000
SIOV-S10K275G5 B72210S0271K151 —1000
SIOV-S10K300G5 B72210S0301K151 —1000
Type Ordering code Crimp style Pieces/reel I
Type series SIOV-S10, crimped leads = 5,0
SIOV-S10K11GS4R5 B72210S0110K412 S4 1500
SIOV-S10K14GS4R5 B72210S0140K412 S4 1500
SIOV-S10K17GS4R5 B72210S0170K412 S4 1500
SIOV-S10K20GS4R5 B72210S0200K412 S4 1500
SIOV-S10K25GS4R5 B72210S0250K412 S4 1500
SIOV-S10K30GS4R5 B72210S0300K412 S4 1500
SIOV-S10K35GS4R5 B72210S0350K412 S4 1500
SIOV-S10K40GS4R5 B72210S0400K412 S4 1500
SIOV-S10K50GS4R5 B72210S0500K412 S4 1500
SIOV-S10K75GS4R5 B72210S0750K412 S4 1500
SIOV-S10K95GS4R5 B72210S0950K412 S4 1500
Taping
Leaded Varistors
217 04/02
Type series SIOV-S10, crimped leads = 5,0 (continued)
SIOV-S10K115GS4R5 B72210S0111K412 S4 1500
SIOV-S10K130GS4R5 B72210S0131K412 S4 1500
SIOV-S10K140GS4R5 B72210S0141K412 S4 1500
SIOV-S10K150GS4R5 B72210S0151K412 S4 1500
SIOV-S10K175GS4R5 B72210S0171K412 S4 1500
SIOV-S10K230GS3R5 B72210S0231K312 S3 1500
SIOV-S10K250GS3R5 B72210S0251K312 S3 1500
SIOV-S10K275GS3R5 B72210S0271K312 S3 1000
SIOV-S10K300GS3R5 B72210S0301K312 S3 1000
Type Ordering code Crimp style Pieces/reel III
Type series SIOV-S10, crimped leads = 7,5
SIOV-S10K11G5S5 B72210S0110K551 S5 1500
SIOV-S10K14G5S5 B72210S0140K551 S5 1500
SIOV-S10K17G5S5 B72210S0170K551 S5 1500
SIOV-S10K20G5S5 B72210S0200K551 S5 1500
SIOV-S10K25G5S5 B72210S0250K551 S5 1500
SIOV-S10K30G5S5 B72210S0300K551 S5 1500
SIOV-S10K35G5S5 B72210S0350K551 S5 1500
SIOV-S10K40G5S5 B72210S0400K551 S5 1500
SIOV-S10K50G5S5 B72210S0500K551 S5 1500
SIOV-S10K60G5S5 B72210S0600K551 S5 1500
SIOV-S10K75G5S5 B72210S0750K551 S5 1500
SIOV-S10K95G5S5 B72210S0950K551 S5 1500
SIOV-S10K115G5S5 B72210S0111K551 S5 1500
SIOV-S10K130G5S5 B72210S0131K551 S5 1500
SIOV-S10K140G5S5 B72210S0141K551 S5 1500
SIOV-S10K150G5S5 B72210S0151K551 S5 1500
SIOV-S10K175G5S5 B72210S0171K551 S5 1500
SIOV-S10K230G5S5 B72210S0231K551 S5 1000
SIOV-S10K250G5S5 B72210S0251K551 S5 1000
SIOV-S10K275G5S5 B72210S0271K551 S5 1000
SIOV-S10K300G5S5 B72210S0301K551 S5 1000
SIOV-S10K320 … 460G.S. upon request
Type Ordering code Crimp style Pieces/reel I
Taping
Leaded Varistors
218 04/02
Type series SIOV-S14, straight leads = 7,5
SIOV-S14K11G5 B72214S0110K151 —1500
SIOV-S14K14G5 B72214S0140K151 —1500
SIOV-S14K17G5 B72214S0170K151 —1500
SIOV-S14K20G5 B72214S0200K151 —1500
SIOV-S14K25G5 B72214S0250K151 —1500
SIOV-S14K30G5 B72214S0300K151 —1500
SIOV-S14K35G5 B72214S0350K151 —1500
SIOV-S14K40G5 B72214S0400K151 —1500
SIOV-S14K50G5 B72214S0500K151 —1500
SIOV-S14K60G5 B72214S0600K151 —1500
SIOV-S14K75G5 B72214S0750K151 —1500
SIOV-S14K95G5 B72214S0950K151 —1500
SIOV-S14K115G5 B72214S0111K151 —1500
SIOV-S14K130G5 B72214S0131K151 —1500
SIOV-S14K140G5 B72214S0141K151 —1500
SIOV-S14K150G5 B72214S0151K151 —1500
SIOV-S14K175G5 B72214S0171K151 —1500
SIOV-S14K230G5 B72214S0231K151 —1000
SIOV-S14K250G5 B72214S0251K151 —1000
SIOV-S14K275G5 B72214S0271K151 —1000
SIOV-S14K300G5 B72214S0301K151 —1000
Type series SIOV-S14, crimped leads = 7,5
SIOV-S14K11G5S5 B72214S0110K551 S5 1500
SIOV-S14K14G5S5 B72214S0140K551 S5 1500
SIOV-S14K17G5S5 B72214S0170K551 S5 1500
SIOV-S14K20G5S5 B72214S0200K551 S5 1500
SIOV-S14K25G5S5 B72214S0250K551 S5 1500
SIOV-S14K30G5S5 B72214S0300K551 S5 1500
SIOV-S14K35G5S5 B72214S0350K551 S5 1500
SIOV-S14K40G5S5 B72214S0400K551 S5 1500
SIOV-S14K50G5S5 B72214S0500K551 S5 1500
SIOV-S14K60G5S5 B72214S0600K551 S5 1500
SIOV-S14K75G5S5 B72214S0750K551 S5 1500
SIOV-S14K95G5S5 B72214S0950K551 S5 1500
Type Ordering code Crimp style Pieces/reel III
Taping
Leaded Varistors
219 04/02
Lock-in crimps
These crimp styles provide automatic lock-in function on the printed circuit board, for facilitated as-
sembly.
Crimp style S9 (for lead spacing = 5):
Example: SIOV-S07K275S9
Type series SIOV-S14, crimped leads = 7,5 (continued)
SIOV-S14K115G5S5 B72214S0111K551 S5 1500
SIOV-S14K130G5S5 B72214S0131K551 S5 1500
SIOV-S14K140G5S5 B72214S0141K551 S5 1500
SIOV-S14K150G5S5 B72214S0151K551 S5 1500
SIOV-S14K175G5S5 B72214S0171K551 S5 1500
SIOV-S14K230G5S5 B72214S0231K551 S5 1000
SIOV-S14K250G5S5 B72214S0251K551 S5 1000
SIOV-S14K275G5S5 B72214S0271K551 S5 1000
SIOV-S14K300G5S5 B72214S0301K551 S5 1000
SIOV-S14K320 … 460G.(S.) upon request
SIOV-S20K11 … 320G.(S.) upon request
SIOV-S..K … E2G.(S.) taping according
to the versions
of the standard program
upon request
SIOV-S20K … E3G.(S.)
SIOV-Q14K … G.(S.)
SIOV-Q20K … G.(S.)
Type Ordering code Crimp style Pieces/reel III
VAR0413-V
e
1) Seating plane in according to IEC 60717
1)
3,1±0,5
VAR0421-M
ø1,0±0,02
5,0 ±0,2 mm
a*)
*) Versatz "a" abhänglg
von der Spannungsklasse
Layout recommendation
Recommended PCB thickness: 1,5 + 0,2 mm
*) Set-off “a” depending on voltage ratings
Taping / Lock-In Crimps
Lock-in crimps
Leaded Varistors
220 04/02
Crimp style S11 (for lead spacing = 7,5):
Example: SIOV-S14K275S11
Trimmed leads
Varistors with cut leads available upon request.
Lead length tolerances:
Straight leads +/– 1,0 mm
Crimped leads +/– 0,8 mm
Min. lead length +/– 3,5 mm
Examples: SIOV-S07K275M4,5: straight leads, lead length 4,5 ± 1,0 mm
SIOV-S14K275S5M4,5: crimpstyle 5, lead length 4,5 ± 0,8 mm
VAR0429-Y
1)
e
1) Seating plane according to IEC 60717
VAR0414-D
7,5 nom.
Layout recommendation
Recommended PCB thickness: 1,6 +/– 0,14 mm
Recommended hole pattern
VAR0549-S
1,50±0,10
1,20
0
_
+0,10
1,35±0,05
1,60±0,14
0,4±0,15
Copper
Taping / Lock-In Crimps / Trimmed Leads
Trimmed leads
Leaded Varistors
Herausgegeben von EPCOS AG
Unternehmenskommunikation, Postfach 80 17 09, 81617 München, DEUTSCHLAND
(
++49 89 636 09, FAX (0 89) 636-2 26 89
EPCOS AG 2002. Vervielfältigung, Veröffentlichung, Verbreitung und Verwertung dieser Broschüre und ihres Inhalts ohne aus-
drückliche Genehmigung der EPCOS AG nicht gestattet.
Bestellungen unterliegen den vom ZVEI empfohlenen Allgemeinen Lieferbedingungen für Erzeugnisse und Leistungen der Elek-
troindustrie, soweit nichts anderes vereinbart wird.
Diese Broschüre ersetzt die vorige Ausgabe.
Fragen über Technik, Preise und Liefermöglichkeiten richten Sie bitte an den Ihnen nächstgelegenen Vertrieb der EPCOS AG
oder an unsere Vertriebsgesellschaften im Ausland. Bauelemente können aufgrund technischer Erfordernisse Gefahrstoffe ent-
halten. Auskünfte darüber bitten wir unter Angabe des betreffenden Typs ebenfalls über die zuständige Vertriebsgesellschaft ein-
zuholen.
Published by EPCOS AG
Corporate Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY
(
++49 89 636 09, FAX (0 89) 636-2 26 89
EPCOS AG 2002. Reproduction, publication and dissemination of this brochure and the information contained therein without
EPCOS’ prior express consent is prohibited.
Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics
Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed.
This brochure replaces the previous edition.
For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representa-
tives.
Due to technical requirements components may contain dangerous substances. For information on the type in question please
also contact one of our Sales Offices.
