ZR䊶NR Series (Radial type)
Disk type general use ZR type (Low voltage) and NR type (Medium/High Voltage) are for protection of electronics and control
eqiupments from surge and noise.
1. Features
䊶Superior nonlineality of voltage to maintain low limiting voltage.
䊶Symmetry V-I characteristics to be applicable for +/- surge and AC circuit.
䊶Small in size, high in surge endurance to be stable for repetitive surges.
䊶Quicker response and sharper cut-off compared with discharge type protector.
䊶Low temperature coefficient.
䊶Wide applicable voltage range.
䊶High reliability.
2.Application
䊶Protection of semiconductors from surge voltage.
䊶Protection of circuit and lines from induced lightening surge.
䊶Protection from relay noise.
䊶Voltage stabilization.
3.Qualification
MNR disk type is qualified for UL1414, 1449 and CSA C22.2, to be available for exporting. Also international standard, ISO-9001
qualification is obtained.
4.Patents
Japanese Patent 㷗55-48442 and several patents are registered.
ZR䊶NR series Radial Type
Specifications are subject to change without notice.
HOKURIKU
”Type”, ”Article” indicates the product No., which is not the trademark.
a) Rating and Characteristics
Disk Type 05D
*Rated
*Dimensions (unit: mm)
㩷
Lead wire: Soldered copper wire
Armor: Non-flammable epoxy resin(Green) 䈀UL94V-0䈁
(unit: mm)
Series Part No. D H T
18ZR-05D 7.0 11.0 4.5
22ZR-05D
24ZR-05D
27ZR-05D
33ZR-05D 5.0
ZR 39ZR-05D 7.5
47ZR-05D 5.5
56ZR-05D 5.0
68ZR-05D
82ZR-05D 5.5
100ZR-05D
120NR-05D 7.0 11.0 5.0
150NR-05D
200NR-05D
220NR-05D
240NR-05D
NR 270NR-05D 5.5
330NR-05D 7.5 11.5
360NR-05D 6.0
390NR-05D
430NR-05D
470NR-05D 6.5
Typ. cap.
Series Part No. Energy Rated Power (Reference) UL. CSA
AC DC (2ms ) 1time 2times (1kHz) (*)
Vrms V J W A A V ±% V Ip(A) pF
18ZR-05D 10 13 0.4 0.01 100 50 18 20 43 1.0 800 䂾
22ZR-05D 13 17 0.5 22 15 51 720
24ZR-05D 14 18 0.5 24 55 700
27ZR-05D 17 22 0.6 27 10 60 640
33ZR-05D 20 26 0.7 33 73 560
ZR 39ZR-05D 25 31 0.8 39 86 500
47ZR-05D 30 38 1.1 47 104 460
56ZR-05D 35 45 1.3 56 123 400
68ZR-05D 40 56 1.6 68 150 350
82ZR-05D 50 65 2.0 0.10 400 200 82 160 5.0 290
100ZR-05D 60 85 2.0 100 190 230
120NR-05D 75 100 2.5 120 225 120
150NR-05D 95 120 3.0 150 265 85
200NR-05D 125 165 4.0 200 355 70 䂾䃩
220NR-05D 140 180 4.5 220 380 65
240NR-05D 150 200 5.0 240 415 60
NR 270NR-05D 170 225 6.0 270 475 55
330NR-05D 210 270 7.0 330 565 45
360NR-05D 230 300 7.5 360 620 45
390NR-05D 250 320 8.0 390 675 40
430NR-05D 270 350 9.0 430 745 40
470NR-05D 300 385 10.0 470 810 38
(*) 䂾䋺UL-1449䇭䃩䋺UL-1414䇭䂦䋺CSA C22.2No.1
Rated Voltage
Rated Peak
Current(8×20µs)
V0.1mA DC (8×20µs)
Va ris t o r
Vo lt a g e
Max. Clamping
Vo lt a g e
ZR䊶NR series Radial Type
470NR
30 Min.
5.0Nom.
㱢㪇㪅㪍
H Max.
D Max. T Max.
OS
7N
Specifications are subject to change without notice.
HOKURIKU
”Type”, ”Article” indicates the product No., which is not the trademark.
Disk Type 07D
*Rated
*Dimensions (unit: mm)
Typ. cap.
Series Part No. Energy Rated Power (Reference) UL. CSA
AC DC (2ms) 1time 2times (1kHz) (*)
Vrms V J W A A V ±% V I p (A ) p F
18ZR-07D 10 13 0.8 0.02 250 125 18 20 39 2.5 1350 䂾
22ZR-07D 13 17 1.0 22 15 46 1250
24ZR-07D 14 18 1.2 24 50 1200
27ZR-07D 17 22 1.3 27 10 53 1100
33ZR-07D 20 26 1.5 33 65 990
ZR 39ZR-07D 25 31 1.7 39 77 890
47ZR-07D 30 38 2.3 47 93 800
56ZR-07D 35 45 2.7 56 110 720
68ZR-07D 40 56 3.2 68 135 620
82ZR-07D 50 65 4.0 0.25 1200 600 82 150 10 520
100ZR-07D 60 85 6.0 100 175 410
120NR-07D 75 100 5.0 120 200 190
150NR-07D 95 120 6.0 150 250 150
200NR-07D 125 165 9.0 200 330 115 䂾䃩
220NR-07D 140 180 10.0 220 360 110 䂾䃩䂦
240NR-07D 150 200 11.0 240 395 105
NR 270NR-07D 170 225 12.0 270 450 95
330NR-07D 210 270 13.0 330 545 80
360NR-07D 230 300 15.0 360 595 75
390NR-07D 250 320 17.0 390 645 70
430NR-07D 270 350 20.0 430 710 65
470NR-07D 300 385 20.0 470 775 60
(*)㩷䂾䋺UL-1449䇭䃩䋺UL-1414䇭䂦䋺CSA C22.2No.1
Max. Clamping
Vo lt ag e
V1mA DC
Rated Voltage
Rated Peak
Current(8×20µs)
Va r is t o r
Vo lt a g e
(8×20µs)
Series Part No. DHT
18ZR-07D 8.5 12.5 4.5
22ZR-07D
24ZR-07D
27ZR-07D
33ZR-07D 5.0
ZR 39ZR-07D 9.0
47ZR-07D 5.5
56ZR-07D 5.0
68ZR-07D
82ZR-07D 5.5
100ZR-07D
120NR-07D 8.5 12.0 5.0
150NR-07D
200NR-07D
220NR-07D
240NR-07D
NR 270NR-07D 5.5
330NR-07D 9.0 12.5
360NR-07D 6.0
390NR-07D
430NR-07D
470NR-07D 6.5
(unit: mm)
Lead wire: Soldered copper wire
Armor: Non-flammable epoxy resin(Green) 䈀UL94V-0䈁
ZR䊶NR series Radial Type
30 Min.
5.0Nom.
㱢㪇㪅㪍
H Max.
D Max. T Max.
OS
7N
470NR-07D
Specifications are subject to change without notice.
HOKURIKU
”Type”, ”Article” indicates the product No., which is not the trademark.
Disk Type 10D
*Rated
*Dimensions (unit: mm)
(unit: mm)
Lead wire: Soldered copper wire
Armor: Non-flammable epoxy resin(Green) 䈀UL94V-0䈁
Typ. cap.
Series Part No. Energy Rated Power (Reference) UL. CSA
AC DC (2ms ) 1time 2times (1kHz) (*)
Vrms V J W A A V ±% V I p (A ) p F
18ZR-10D 10 13 1.6 0.05 500 250 18 20 39 5 3800 䂾
22ZR-10D 13 17 2.0 22 15 46 3600
24ZR-10D 14 18 2.0 24 50 3500
27ZR-10D 17 22 2.5 27 10 53 3300
33ZR-10D 20 26 3.0 33 65 3000
ZR 39ZR-10D 25 31 3.5 39 77 2700
47ZR-10D 30 38 4.5 47 93 2300
56ZR-10D 35 45 5.5 56 110 2050
68ZR-10D 40 56 6.5 68 135 1750
82ZR-10D 50 65 9.0 0.4 2500 1250 82 150 25 1400
100ZR-10D 60 85 13.0 100 175 1200
120NR-10D 75 100 12.0 120 200 500
150NR-10D 95 120 15.0 150 250 400
200NR-10D 125 165 20.0 200 330 290 䂾䃩
220NR-10D 140 180 23.0 220 360 260 䂾䃩䂦
240NR-10D 150 200 25.0 240 395 240
270NR-10D 170 225 30.0 270 450 220
330NR-10D 210 270 33.0 330 545 180
360NR-10D 230 300 35.0 360 595 165
390NR-10D 250 320 40.0 390 645 155
NR 430NR-10D 270 350 45.0 430 710 145
470NR-10D 300 385 45.0 470 775 135
620NR-10D 390 505 50.0 620 1025 115
680NR-10D 425 550 55.0 680 1135 105
750NR-10D 470 610 65.0 750 1255 100
820NR-10D 510 665 70.0 820 1370 90
910NR-10D 570 740 75.0 910 1520 85
1000NR-10D 630 810 80.0 1000 1700 75
1100NR-10D 690 890 85.0 1100 1860 70 䃩䂦
1800NR-10D 1000 1460 140.0 1800 3070 40 䂾䃩䂦
(*) 䂾䋺UL-1449䇭䃩䋺UL-1414䇭䂦䋺CSA C22.2No.1
V1mA DC (8×20µs )
Rated Voltage
Rated Peak
Current(8×20µs)
Va ri s t o r
Vo lt a g e
Max. Clamping
Vo lt a g e
Series Part No. D H T
18ZR-10D 12.5 16.0 5.0
22ZR-10D
24ZR-10D
27ZR-10D
33ZR-10D 5.5
ZR 39ZR-10D 13.0
47ZR-10D 6.0
56ZR-10D 5.5
68ZR-10D
82ZR-10D 6.0
100ZR-10D
120NR-10D 12.5 5.5
150NR-10D
200NR-10D
220NR-10D
240NR-10D
270NR-10D 6.0
330NR-10D 13.0 17.0
360NR-10D 6.5
390NR-10D
NR 430NR-10D
470NR-10D 7.0
620NR-10D 13.5 18.0 8.5
680NR-10D 9.0
750NR-10D 9.5
820NR-10D
910NR-10D 10.0
1000NR-10D 10.5
1100NR-10D
1800NR-10D 14.0 19.0 14.5
ZR䊶NR series Radial Type
30 Min.
7.5Nom.
㱢㪇㪅㪏
H Max.
D Max. T Max.
OS
7N
470NR-10D
Specifications are subject to change without notice.
HOKURIKU
”Type”, ”Article” indicates the product No., which is not the trademark.
Disk Type 12D
*Rated
*Dimensions (unit: mm)
ZR䊶NR series Radial Type
(unit: mm)
Lead wire: Soldered copper wire
Armor: Non-flammable epoxy resin(Green) 䈀UL94V-0䈁
Typ. cap.
Series Part No. Energy Rated Power (Reference) UL. CSA
AC DC (2ms ) 1time 2times (1kHz) (*)
Vrms V J W A A V ±% V Ip (A ) p F
120NR-12D 75 100 14.0 0.5 3000 1500 120 10 200 35 650 䂾
150NR-12D 95 120 18.0 150 250 450
180NR-12D 115 150 21.0 180 300 380
200NR-12D 125 165 23.0 200 330 350 䂾䃩
220NR-12D 140 180 26.0 220 360 320 䂾䃩䂦
240NR-12D 150 200 28.0 240 395 290
270NR-12D 170 225 32.0 270 450 270
330NR-12D 210 270 40.0 330 545 230
360NR-12D 230 300 42.0 360 595 210
390NR-12D 250 320 47.0 390 645 200
430NR-12D 270 350 52.0 430 710 185
470NR-12D 300 385 55.0 470 775 175
620NR-12D 390 505 65.0 620 1025 140
680NR-12D 425 550 70.0 680 1135 135
750NR-12D 470 610 80.0 750 1255 120
820NR-12D 510 665 90.0 820 1370 115
910NR-12D 570 740 95.0 910 1520 105
1000NR-12D 630 810 100.0 1000 1700 95
1100NR-12D 690 890 110.0 1100 1860 90 䃩䂦
1800NR-12D 1000 1460 180.0 1800 3070 60 䂾䃩䂦
(*) 䂾䋺UL-1449䇭䃩䋺UL-1414䇭䂦䋺CSA C22.2No.1
V1mA DC (8×20µs )
NR
Rated Voltage
Rated Peak
Curren t(8×20µs )
Va ris t o r
Vo lt a g e
Max. Clamping
Vo lt a g e
Series Part No. D H T
120NR-12D 14.0 18.0 5.5
150NR-12D
180NR-12D
200NR-12D
220NR-12D
240NR-12D
270NR-12D 6.0
330NR-12D 14.5
360NR-12D 6.5
390NR-12D
430NR-12D
470NR-12D 7.0
620NR-12D 15.0 19.0 8.5
680NR-12D 9.0
750NR-12D 9.5
820NR-12D
910NR-12D 10.0
1000NR-12D 15.5 20.0 10.5
1100NR-12D
1800NR-12D 14.5
NR
30 Min.
7.5Nom.
㱢㪇㪅㪏
H Max.
D Max. T Max.
OS
7N
470NR-12D
Specifications are subject to change without notice.
HOKURIKU
”Type”, ”Article” indicates the product No., which is not the trademark.
Disk Type 14D
*Rated
*Dimensions (unit: mm)
(unit: mm)
Lead wire: Soldered copper wire
Armor: Non-flammable epoxy resin(Green) 䈀UL94V-0䈁
Typ. cap.
Series Part No. Energy Rated Power (Reference) UL. CSA
AC DC (2ms) 1time 2times (1kHz) (*)
Vrms V J W A A V ±% V Ip(A) pF
18ZR-14D 10 13 3.5 0.1 1000 500 18 20 39 10 7000 䂾
22ZR-14D 13 17 4.0 22 15 46 6500
24ZR-14D 14 18 4.0 24 50 6200
27ZR-14D 17 22 5.0 27 10 53 5800
33ZR-14D 20 26 6.0 33 65 5200
ZR 39ZR-14D 25 31 7.0 39 77 4700
47ZR-14D 30 38 8.5 47 93 4200
56ZR-14D 35 45 10.0 56 110 3700
68ZR-14D 40 56 13.0 68 135 3100
82ZR-14D 50 65 14.0 0.6 4500 2500 82 150 50 2600
100ZR-14D 60 85 19.0 100 175 1900
120NR-14D 75 100 20.0 120 200 990
150NR-14D 95 120 25.0 150 250 750
180NR-14D 115 150 30.0 180 300 610
200NR-14D 125 165 35.0 200 330 595 䂾䃩
220NR-14D 140 180 40.0 220 360 540 䂾䃩䂦
240NR-14D 150 200 45.0 240 395 500
270NR-14D 170 225 50.0 270 450 450
330NR-14D 210 270 55.0 330 545 370
360NR-14D 230 300 65.0 360 595 340
390NR-14D 250 320 70.0 390 645 315
NR 430NR-14D 270 350 75.0 430 710 295
470NR-14D 300 385 80.0 470 775 270
620NR-14D 390 505 85.0 620 1025 205
680NR-14D 425 550 90.0 680 1135 195
750NR-14D 470 610 100.0 750 1255 185
800NR-14D 500 650 105.0 800 1350 170
820NR-14D 510 665 110.0 820 1370 170
910NR-14D 570 740 120.0 910 1520 155
1000NR-14D 630 810 130.0 1000 1700 140
1100NR-14D 690 890 140.0 1100 1860 130 䃩䂦
1800NR-14D 1000 1460 230.0 1800 3070 80 䂾䃩䂦
(*) 䂾䋺UL-1449䇭䃩䋺UL-1414䇭䂦䋺CSA C22.2No.1
V1mA DC ( 8×20µs )
Rated Voltage
Rated Peak
Current(8×20µs)
Va ris t o r
Vo lt a g e
Max. Clamping
Vo lt a g e
Series Part No. D H T
18ZR-14D 16.5 20.0 5.0
22ZR-14D
24ZR-14D
27ZR-14D
33ZR-14D 5.5
ZR 39ZR-14D 17.0
47ZR-14D 6.0
56ZR-14D 5.5
68ZR-14D
82ZR-14D 6.0
100ZR-14D
120NR-14D 16.5 5.5
150NR-14D
180NR-14D
200NR-14D
220NR-14D
240NR-14D
270NR-14D 6.0
330NR-14D 17.0 21.0
360NR-14D 6.5
390NR-14D
NR 430NR-14D
470NR-14D 7.0
620NR-14D 17.5 22.0 8.5
680NR-14D 9.0
750NR-14D 9.5
820NR-14D
910NR-14D 10.0
1000NR-14D 10.5
1100NR-14D
1800NR-14D 18.0 14.5
ZR䊶NR series Radial Type
30 Min.
7.5Nom.
㱢㪇㪅㪏
H Max.
D Max. T Max.
OS
7N
470NR-14D
Specifications are subject to change without notice.
HOKURIKU
”Type”, ”Article” indicates the product No., which is not the trademark.
Disk Type 20D
*Rated
*Dimensions (unit: mm)
Lead wire: Soldered copper wire
Armor: Non-flammable epoxy resin(Green) 䈀UL94V-0䈁
(unit: mm)
Typ. cap.
Series Part No. Energy Rated Power (Reference) UL. CSA
A C D C ( 2ms ) 1t ime 2t ime s (1 kHz) (* )
Vrms V J W A A V ±% V Ip (A ) p F
120NR-20D 75 100 40.0 1.0 6500 4000 120 10 200 100 1980 䂾
150NR-20D 95 120 50.0 150 250 1850
180NR-20D 115 150 60.0 180 300 1600
200NR-20D 125 165 70.0 200 330 1190 䂾䃩
220NR-20D 140 180 75.0 220 360 1100 䂾䃩䂦
240NR-20D 150 200 80.0 240 395 960
270NR-20D 170 225 90.0 270 450 860
330NR-20D 210 270 100.0 330 545 720
360NR-20D 230 300 120.0 360 595 660
390NR-20D 250 320 130.0 390 645 620
430NR-20D 270 350 140.0 430 710 575
470NR-20D 300 385 150.0 470 775 525
620NR-20D 390 505 150.0 620 1025 425
680NR-20D 425 550 160.0 680 1135 410
750NR-20D 470 610 175.0 750 1255 370
820NR-20D 510 665 190.0 820 1370 340
910NR-20D 570 740 190.0 910 1520 315
1000NR-20D 630 810 220.0 1000 1700 290
1100NR-20D 690 890 240.0 1100 1860 265 䃩䂦
1800NR-20D 1000 1460 400.0 1800 3070 140 䂾䃩䂦
(*) 䂾䋺UL-1449䇭䃩䋺UL-1414䇭䂦䋺CSA C22.2No.
Va ris t o r
Vo lt a g e
Max. Clamping
Vo lt a g eRated Voltage
Rated Peak
Current(8×20µs)
V1mA DC (8×20µs )
NR
Series Part No. DHT
120NR-20D 22.0 26.0 6.0
150NR-20D
180NR-20D
200NR-20D
220NR-20D
240NR-20D
270NR-20D 6.5
330NR-20D 23.0 27.0
360NR-20D 7.0
390NR-20D
430NR-20D
470NR-20D 7.5
620NR-20D 24.0 28.0 9.5
680NR-20D
750NR-20D 10.0
820NR-20D
910NR-20D 10.5
1000NR-20D 25.0 29.0 11.0
1100NR-20D
1800NR-20D 15.0
NR
ZR䊶NR series Radial Type
30 Min.
10.0Nom.
㱢㪈㪅㪇
H Max.
D Max. T Max.
OS
7N
470NR-20D
Specifications are subject to change without notice.
HOKURIKU
”Type”, ”Article” indicates the product No., which is not the trademark.
b) V-I Characteristics
Disk Type
䂓05D Series (18ZR-05D䌾100ZR-05D)
䂓05D Series (120NR-05D䌾500NR-05D)
ZR䊶NR series Radial Type
Specifications are subject to change without notice.
HOKURIKU
”Type”, ”Article” indicates the product No., which is not the trademark.
Current (A)
5
7
10
20
30
40
50
70
100
200
300
400
500
10
-6
10
-5
10
-4
10
-3
10
-2
10
-1
10
3
10
2
10
1
10
0
10
4
18ZR
22ZR
24ZR
27ZR
33ZR
39ZR
47ZR
56ZR
68ZR
82ZR
Test Current Wave form
10-6䌾10-2A:Direct Current
10-1䌾103 A:8×20µs
Max.
Leaka
g
e Current
Voltage (V)
18ZR
22ZR
24ZR
27ZR
33ZR
39ZR
47ZR
56ZR
68ZR
82ZR
100ZR
Max.
Clamping Voltage
100ZR
Current (A)
50
70
100
200
300
400
500
700
1000
2000
3000
4000
5000
10
-6
10
-5
10
-4
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
3
10
4
10
5
470NR
430NR
390NR
270NR
360NR
220NR
330NR
240NR
2
00N
R
150NR
120NR
Max.
Leaka
g
e Current
Max.
Clamping Voltage
Voltage (V)
Test Current Wave form
10-6䌾10-2A:Direct Current
10-1䌾103 A:8×20µs
470NR
430NR
390NR
270NR
360NR
220NR
330NR
240NR
200NR
150NR
120NR
䂓07D Series (18ZR-07D䌾100ZR-07D)
䂓07D Series (120NR-07D䌾500NR-07D)
ZR䊶NR series Radial Type
Specifications are subject to change without notice.
HOKURIKU
”Type”, ”Article” indicates the product No., which is not the trademark.
Current (A)
50
70
100
200
300
400
500
700
1000
2000
3000
4000
5000
10
-6
10
-5
10
-4
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
3
10
4
10
5
150NR
120NR
2
00N
R
220NR
240NR
2
70N
R
330NR
360NR
390NR
430NR
470NR
Test Current Wave form
10
-6
䌾10
-2
A:Direct Current
10
-1
䌾10
3
A:8×20µs
Max.
Clamping Voltage
Max.
Leaka
g
e Current
Voltage (V)
150NR
120NR
200NR
220NR
240NR
270NR
330NR
360NR
390NR
4
30N
R
4
70N
R
Current (A)
5
7
10
20
30
40
50
70
100
200
300
400
10-6 10-5 10-4 10-3 10-2 10-1 103
102
101
100104
68ZR
82ZR
100ZR
Max.
Clamping Voltage
Max.
Leakage Current
Voltage (V)
Test Current Wave form
10
-6
䌾10
-2
A:Direct Current
10
-1
䌾10
3
A:8×20µs
24ZR
47ZR
22ZR
33ZR
39ZR
56ZR
27ZR
68ZR
82ZR
18ZR
100ZR
24ZR
47ZR
22ZR
33ZR
39ZR
56ZR
27ZR
18ZR
䂓10D Series (18ZR-10D䌾100ZR-10D)
䂓10D Series (120NR-10D䌾1800NR-10D)
ZR䊶NR series Radial Type
Specifications are subject to change without notice.
HOKURIKU
”Type”, ”Article” indicates the product No., which is not the trademark.
Current (A)
5
7
10
20
30
40
50
70
100
200
300
400
10
-6
10
-5
10
-4
10
-3
10
-2
10
-1
10
3
10
2
10
1
10
0
10
4
68ZR
82ZR
100ZR
22ZR
56ZR
1
8
ZR
33ZR
24ZR
27ZR
39ZR
47ZR
Voltage (V)
Max.
Leakage Current
Max.
Clamping Voltage
Test Current Wave form
10
-6
䌾10
-2
A:Direct Current
10
-1
䌾10
4
A:8×20µs
22ZR
56ZR
18ZR
33ZR
24ZR
27ZR
39ZR
47ZR
68ZR
82ZR
100ZR
Current (A)
50
70
100
200
300
400
500
700
1000
2000
3000
4000
5000
10
-6
10
-5
10
-4
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
3
10
4
10
5
120NR
150NR
200NR
220NR
240NR
430NR
470NR
620NR
680NR
1100NR
1800NR
1000NR
750NR
820NR
910NR
330N
R
360NR
270NR
390NR
120NR
150NR
200NR
220NR
24
0N
R
430NR
470NR
6
2
0N
R
680NR
1000NR
750NR
910NR
330NR
360NR
270NR
390NR
820NR
1100NR
Max.
Leaka
g
e Current
Max.
Clamping Voltage
Voltage (V)
Test Current Wave form
10
-6
䌾10
-2
A:Direct Current
10
-1
䌾10
4
A:8×20µs
1800NR
䂓14D Series (18ZR-14D䌾100ZR-14D)
䂓14D Series (120NR-14D䌾1800NR-14D)
ZR䊶NR series Radial Type
Specifications are subject to change without notice.
HOKURIKU
”Type”, ”Article” indicates the product No., which is not the trademark.
Current (A)
5
7
10
20
30
40
50
70
100
200
300
400
10-6 10-5 10-4 10-3 10-2 10-1 103
102
101
10010
4
68ZR
82ZR
100ZR
24ZR
22ZR
18ZR
33ZR
39ZR
47ZR
56ZR
Max.
Leakage Current
Max.
Clam
p
in
g
Volta
g
e
Voltage (V)
Test Current Wave form
10
-6
䌾10
-2
A:Direct Current
10
-1
䌾10
4
A:8×20µs
24ZR
22ZR
27ZR
18ZR
33ZR
39ZR
47ZR
56ZR
68ZR
82ZR
100ZR
27ZR
Current (A)
50
70
100
200
300
400
500
700
1000
2000
3000
4000
5000
10
-6
10
-5
10
-4
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
3
10
4
10
5
1800NR
120NR
150NR
200NR
220NR
270NR
330NR
360NR
390NR
430NR
470NR
620NR
680NR
750NR
820NR
910NR
1000NR
1100NR
180NR
240NR
Max.
Leaka
g
e Current
Max.
Clamping Voltage
Test Current Wave form
10
-6
䌾10
-2
A:Direct Current
10
-1
䌾10
4
A:8×20µs
120NR
150NR
220NR
270NR
360NR
390NR
470NR
620NR
680NR
750NR
820NR
1000NR
180NR
240NR
11
00N
R
330NR
430NR
910NR
Voltage (V)
1800NR
200NR
䂓12D Series (120NR-12D䌾1800NR-12D)
䂓20D Series (120NR-20D䌾1800NR-20D)
ZR䊶NR series Radial Type
Specifications are subject to change without notice.
HOKURIKU
”Type”, ”Article” indicates the product No., which is not the trademark.
Current (A)
50
70
100
200
300
400
500
700
1000
2000
3000
4000
5000
10
-6
10
-5
10
-4
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
3
10
4
10
5
1800NR
120NR
200NR
220NR
240NR
270NR
330NR
360NR
390NR
430NR
470NR
620NR
680NR
750NR
820NR
910NR
1000NR
1100NR
180NR
150NR
120NR
200NR
220NR
240NR
270NR
330NR
360NR
390NR
470NR
620NR
680NR
820NR
910NR
180NR
1100NR
150NR
430NR
750NR
1
000N
R
1800NR
Max.
Leaka
g
e Current
Max.
Clamping Voltage
Test Current Wave form
10
-6
䌾10
-2
A:Direct Current
10
-1
䌾10
4
A:8×20µs
Voltage (V)
Current (A)
50
70
100
200
300
400
500
700
1000
2000
3000
4000
5000
10
-6
10
-5
10
-4
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
3
10
4
10
5
1800NR
120NR
200NR
220NR
240NR
330NR
360NR
390NR
430NR
470NR
620NR
680NR
750NR
820NR
910NR
1000NR
1100NR
180NR
150NR
270NR
Voltage (V)
Max.
Leaka
g
e Current
Max.
Clamping Voltage
120NR
220NR
240NR
360NR
390NR
430NR
470NR
620NR
680NR
750NR
820NR
910NR
1000NR
180NR
150NR
270NR
200NR
1100NR
Test Current Wave form
10
-6
䌾10
-2
A:Direct Current
10
-1
䌾10
4
A:8×20µs
1800NR
330NR
