2322 4/5/6.. .....
Vishay BCcomponents
PTC Thermistors For Overload
And Overcurrent Protection
Document Number: 29069 For technical questions contact: nlr.europe@vishay.com www.vishay.com
Revision: 10-Oct-03 151
FEATURES
•
Different voltages to be chosen in function of the
application
•
Available in three mechanical versions:
– 2322 66. 4.... naked discs
– 2322 66. 5.... leaded and coated
– 2322 66. 6.... taped, on reel (to diameter 12.5 mm)
•
Wide range of trip and non-trip currents: from 17 mA up to
4.5 A for the trip current
•
Wide range of resistance: from 0.3
Ω
up to 3 k
Ω
•
Small ratio between trip and non-trip currents
(I
t
/I
nt
= 1.5 at 25
°
C)
•
High maximum inrush current
•
Excellent long term behaviour, also in humidity
•
Leaded parts withstand mechanical stresses and vibration
•
UL approved PTCs are guaranteed to withstand severe
test programmes including:
– long-life cycle tests (over 5000 trip cycles)
– long-life storage tests (3000 hours at 250
°
C)
– electrical cycle tests at low ambient temperatures
(
−
40
°
C or 0
°
C)
– damp-heat and water immersion tests
– overvoltage tests at up to 200% of rated voltage.
•
UL file E148885 according to XGPU2 standard UL1434.
APPLICATIONS
•
Telecommunications
•
Automotive systems
•
Industrial electronics
•
Consumer electronics
•
Electronic data processing
DESCRIPTION
These directly heated thermistors have a positive
temperature coefficient and are primarily intended for
overload protection. They consist of a naked disc or with two
tinned brass or copper clad steel leads and coated.
QUICK REFERENCE DATA
Notes
1. 2322 660 5 ...4 types, have a 155°C switch temperature.
2. 2322 660 4/5/6 ...3 types, have a 120
°
C switch temperature.
3. Rated voltages are respectively:
24 to 48 V (AC or DC)
120 V (AC or DC)
230 V (AC or DC).
PARAMETER VALUE UNIT
Switch temperature; note 1 140
°
C
Maximum voltage; note 2:
2322 66. 5...4 20 V (DC)
2322 66. 4/5/6...1 30 to 60 V (DC)
2322 66. 4/5/6...2 145 V (RMS)
2322 66. 4/5/6...3 265 V (RMS)
Temperature range:
2322 66. 4/5/6...1
−
40 to +85
°
C
2322 66. 4/5/6...2 0 to 70
°
C
2322 66. 4/5/6...3 0 to 70
°
C
Climatic category:
66. 4/5/6...1 40/125/56
66. 4/5/6...2/3 25/125/56
PACKAGING
All tape and reel specifications are in accordance with
“IEC
60286-3”
.
2322 4/5/6.. .....
Vishay BCcomponents
PTC Thermistors For Overload
And Overcurrent Protection
www.vishay.com For technical questions contact: nlr.europe@vishay.com Document Number: 29069
152 Revision: 10-Oct-03
LOW VOLTAGE TYPES 30 - 60 V
ELECTRICAL DATA AND ORDERING INFORMATION
for
2322 66. 4/5/6...1; max. voltage = 30 to 60 V (ac or dc)
(1)
Notes
1. The thermistors are clamped at the seating plane.
2. For leadless types the values given for I
nt
and I
t
are only valid for thermistors mounted in accordance with
“IEC 60738”
. Thermistor dissipation
depends on mounting and can slightly affect the typical values.
3. For leadless types replace the 8
th
digit in the catalog numbers by 4.
4. I
max
is the maximum overload current that may flow through the PTC when it passes from the low ohmic to the high ohmic state.
I
nt
(2)
MAX.
at 25
°°
°°
C
(mA)
I
t
(2)
MIN.
at 25
°°
°°
C
(mA)
R
25
±±
±±
20%
(
ΩΩ
ΩΩ
)
V
MAX.
(V)
I
(4)
MAX.
at 25
°°
°°
C
(mA)
I
res
MAX.
at V
max
and 25
°°
°°
C
(mA)
DISSIP.
FACTOR
(mW/K)
TYPICAL
∅∅
∅∅
D
(mm)
CATALOG NUMBERS
(3)
BULK TAPE ON REEL
94 145 50 60 800 22 6.9 4.5 2322 660 59491 2322 660 69491
130 195 25 60 1200 25 6.9 4.5 2322 660 51311 2322 660 61311
180 270 13 30 1700 45 6.9 4.5 2322 660 51811 2322 660 61811
270 405 6 30 2500 60 6.9 4.5 2322 660 52711 2322 660 62711
320 480 5 30 3500 62 7.8 6.5 2322 661 53211 2322 661 63211
410 615 3 30 4500 65 7.8 6.5 2322 661 54111 2322 661 64111
470 705 2.5 30 5000 70 8.8 8.0 2322 661 54711 2322 661 64711
540 810 1.9 30 6000 75 8.8 8.0 2322 661 55411 2322 661 65411
610 915 1.7 30 7000 80 9.9 10 2322 662 56111 2322 662 66111
700 1050 1.3 30 8000 90 9.9 10 2322 662 57011 2322 662 67011
830 1245 1.1 30 10000 100 11.5 12 2322 662 58311 2322 662 68311
920 1380 0.9 30 11000 105 11.5 12 2322 662 59211 2322 662 69211
1 170 1755 0.7 30 13500 140 14.5 16 2322 663 51121
−
1390 2085 0.5 30 16000 170 14.5 16 2322 663 51321
−
1770 2655 0.4 30 20000 200 18.7 20 2322 664 51721
−
2050 3075 0.3 30 23000 220 18.7 20 2322 664 52021
−
VERY LOW VOLTAGE TYPES 20 V
ELECTRICAL DATA AND ORDERING INFORMATION
for 2322 66. 5...4; max. voltage = 20 V (ac or dc)
(1)
I
nt
MAX.
at 25
°°
°°
C
(mA)
I
t
MIN.
at 25
°°
°°
C
(mA)
R
25
±±
±±
20%
(
ΩΩ
ΩΩ
)
I
(4)
MAX.
at 25
°°
°°
C
(mA)
I
res
MAX.
at V
max
and 25
°°
°°
C
(mA)
DISSIP.
FACTOR
(
m
W/K)
TYPICAL
∅∅
∅∅
D
(mm)
CATALOG NUMBERS
350 525 4.10 3.5 80 7.0 5 2322 660 53514
470 705 2.30 4.7 100 7.0 5 2322 660 54714
610 915 1.55 6.7 120 8.0 7 2322 661 56114
700 1050 1.20 7.7 125 8.0 7 2322 661 57014
900 1350 0.80 10 150 8.8 8.5 2322 661 59014
1200 1800 0.50 13 200 10.0 10.5 2322 662 51224
1600 2400 0.33 17 260 11.6 12.5 2322 662 51624
2200 3300 0.22 24 320 15.0 16.5 2322 663 52224
3000 4500 0.15 33 400 19.0 20.5 2322 664 53024
2322 4/5/6.. .....
PTC Thermistors For Overload
And Overcurrent Protection
Vishay BCcomponents
Document Number: 29069 For technical questions contact: nlr.europe@vishay.com www.vishay.com
Revision: 10-Oct-03 153
MAINS VOLTAGE TYPES 145 V
ELECTRICAL DATA AND ORDERING INFORMATION
for 2322 66. 4/5/6...2; max. voltage = 145 V (ac or dc)
(1)
MAINS VOLTAGE TYPES 265 V
ELECTRICAL DATA AND ORDERING INFORMATION
for 2322 66. 4/5/6...3; max. voltage = 265 V (ac or dc)
(1)
Notes
1. The thermistors are clamped at the seating plane.
2. For leadless types the values given for I
nt
and I
t
are only valid for thermistors mounted in accordance with
“IEC 60738”
. Thermistor dissipation
depends on mounting and can slightly affect the typical values.
3. For leadless types replace the 8
th
digit in the catalog numbers by 4.
4. I
max
is the maximum overload current that may flow through the PTC when it passes from the low ohmic to the high ohmic state.
5. Not UL approved.
I
nt
(2)
MAX.
at 25
°°
°°
C
(mA)
I
t
(2)
MIN.
at 25
°°
°°
C
(mA)
R
25
±±
±±
20%
(
ΩΩ
ΩΩ
)
I(4)
MAX.
at 25
°°
°°
C
(mA)
I
res
MAX.
at V
max
and 25
°°
°°
C
(mA)
DISSIP.
FACTOR
(mW/K)
TYPICAL
∅∅
∅∅
D
(mm)
CATALOG NUMBERS
(3)
BULK TAPE ON REEL
47 70 240 200 9 7.3 4.5 2322 660 54792 2322 660 64792
65 100 115 300 11 7.3 4.5 2322 660 56592 2322 660 66592
93 140 55 450 13 7.3 4.5 2322 660 59392 2322 660 69392
110 165 40 500 13 7.3 4.5 2322 660 51112 2322 660 61112
130 195 28 600 13 7.3 4.5 2322 660 51312 2322 660 61312
170 255 19 1000 15 8.3 6.5 2322 661 51712 2322 661 61712
210 315 12 1400 15 8.3 6.5 2322 661 52112 2322 661 62112
250 375 9.4 2000 16.5 9 8.0 2322 661 52512 2322 661 62512
270 405 8 2200 16.5 9 8.0 2322 661 52712 2322 661 62712
320 480 6.7 3000 19 10.5 10 2322 662 53212 2322 662 63212
360 540 5.3 3500 19 10.5 10 2322 662 53612 2322 662 63612
410 615 4.6 4500 22.5 11.7 12 2322 662 54112 2322 662 64112
450 675 3.8 5000 22.5 11.7 12 2322 662 54512 2322 662 64512
600 900 2.9 7200 28.5 15.5 16 2322 663 56012
−
710 1065 2.1 8500 28.5 15.5 16 2322 663 57112
−
880 1320 1.7 11000 37.5 19.8 20 2322 664 58812
−
1000 1500 1.3 13000 37.5 19.8 20 2322 664 51022
−
I
nt
(2)
MAX.
at 25
°°
°°
C
(mA)
I
t
(2)
MIN.
at 25
°°
°°
C
(mA)
R
25
±±
±±
25%
(
ΩΩ
ΩΩ
)
I(4)
MAX.
at 25
°°
°°
C
(mA)
I
res
MAX.
at V
max
and 25
°°
°°
C
(mA)
DISSIP.
FACTOR
(mW/K)
TYPICAL
∅∅
∅∅
D
(mm)
CATALOG NUMBERS
(3)
BULK TAPE ON REEL
11 17 3000 80 6.5 7.3 4.5 2322 660 51193 2322 660 61193
15 23 1900 110 6.5 7.3 4.5 2322 660 51593 2322 660 61593
19 29 1200 140 6.5 7.3 4.5 2322 660 51993 2322 660 61993
28 42 500 200 6.8 7.3 4.5 2322 660 52893 2322 660 62893
39 59 260 300 6.8 7.3 4.5 2322 660 53993 2322 660 63993
63 95 120 450 7 7.3 4.5 2322 660 56393 2322 660 66393
76 115 85 550 7 7.3 4.5 2322 660 57693 2322 660 67693
95 143 56 600 7 7.3 4.5 2322 660 59593 2322 660 69593
110 165 48 650 7.5 8.3 6.5 2322 661 51113 2322 661 61113
140 210 29 800 8 8.3 6.5 2322 661 51413 2322 661 61413
170 255 22 900 9 9 8.0 2322 661 51713 2322 661 61713
190 285 18 1000 9.5 9 8.0 2322 661 51913 2322 661 61913
210 315 17 1300 10 10.5 10 2322 662 52113 2322 662 62113
250 375 12 1500 11 10.5 10 2322 662 52513 2322 662 62513
280 420 11 1800 12 11.7 12 2322 662 52813 2322 662 62813
320 480 8.4 2200 13 11.7 12 2322 662 53213 2322 662 63213
400 600 6.6 3000 15 15.5 16 2322 663 54013
−
490 735 4.4 3500 16 15.5 16 2322 663 54913
−
590 855 4 4500 19.5 19.8 20 2322 664 55913
−
700 1050 2.8 5500 21 19.8 20 2322 664 57013 −
800 1200 2.1 5500 22.5 19.8 20 2322 664 58013(5) −
2322 4/5/6.. .....
Vishay BCcomponents PTC Thermistors For Overload
And Overcurrent Protection
www.vishay.com For technical questions contact: nlr.europe@vishay.com Document Number: 29069
154 Revision: 10-Oct-03
5 +0.6
−0.1
∅0.6
D
20 min.
4 ±1
D
TT1
Component outline for 2322 66. 4/5...1/2/3.
DIMENSIONS in millimeters
THICKNESS DIMENSIONS AND CATALOG NUMBERS
T1
MAX.
T
MAX.
CATALOG NUMBERS
2322 ... .....
N.A. 3.0 66. 5...4
1.7 4.0 66. 4/5...1
2.8 5.0 66. 4/5...2
3.2 5.5 66. 4/5...3
DEVICE AND TAPE DIMENSIONS, PACKAGING AND CATALOG NUMBERS in millimeters
D
MAX.
H1
MAX.
H3
MAX.
PACKAGING AND CATALOG NUMBERS
2322 ... .....
NAKED LEADED BULK LEADED TAPED
5 26 9.5 660 49491; 660 41311;
660 41811; 660 42711;
660 44792; 660 46592;
660 49392; 660 41112;
660 41312; 660 41193;
660 41593; 660 41993;
660 42893; 660 43993;
660 46393; 660 47693;
660 49593
660 59491; 660 51311;
660 51811; 660 52711;
660 54792; 660 56592;
660 59392; 660 51112;
660 51312; 660 51193;
660 51593; 660 51993;
660 52893; 660 53993;
660 56393; 660 57693;
660 53514; 660 54714;
660 59593
660 69491; 660 61311;
660 61811; 660 62711;
660 64792; 660 66592;
660 69392; 660 61112;
660 61312; 660 61193;
660 61593; 660 61993;
660 62893; 660 63993;
660 66393; 660 67693;
660 69593
7 28 11.5 661 43211; 661 44111;
661 41712; 661 42112;
661 41113; 661 41413
661 53211; 661 54111;
661 51712; 661 52112;
661 51113; 661 51413;
661 56114; 661 57014
661 63211; 661 64111;
661 61712; 661 62112;
661 61113; 661 61413
8.5 29.5 13.0 661 44711; 661 45411;
661 42512; 661 42712;
661 41713; 661 41913
661 54711; 661 55411;
661 52512; 661 52712;
661 51713; 661 51913;
661 59014
661 64711; 661 65411;
661 62512; 661 62712;
661 61713; 661 61913
10.5 31.5 15.0 662 46111; 662 47011;
662 43212; 662 43612;
662 42113; 662 42513
662 56111; 662 57011;
662 53212; 662 53612;
662 52113; 662 52513;
662 51224
662 66111; 662 67011;
662 63212; 662 63612;
662 62113; 662 62513
12.5 32.5 17.0 662 48311; 662 49211;
662 44112; 662 44512;
662 42813; 662 43213
662 58311; 662 59211;
662 54112; 662 54512;
662 52813; 662 53213;
662 51624
662 68311; 662 69211;
662 64112; 662 64512;
662 62813; 662 63213
16.5 −−663 41121; 663 41321;
663 46012; 663 47112;
663 44013; 663 44913
663 51121; 663 51321;
663 56012; 663 57112;
663 54013; 663 54913;
663 52224
−
20.5 −−664 41721; 664 42021;
664 48812; 664 41022;
664 45913; 664 47013
664 51721; 664 52021;
664 58812; 664 51022;
664 55913; 664 57013;
664 53024
−
2322 4/5/6.. .....
PTC Thermistors For Overload
And Overcurrent Protection Vishay BCcomponents
Document Number: 29069 For technical questions contact: nlr.europe@vishay.com www.vishay.com
Revision: 10-Oct-03 155
05025 10075 T ( C)
50
0
50
100
150
200
250
%
Imax
Int
It
o
25 amb
IMAX AS A FUNCTION OF VOLTAGE.
CURRENT DEVIATION AS A FUNCTION
OF THE AMBIENT TEMPERATURE.
CCB701
0 40 50 70 100 120 150
200
100
150
80
I
max
(%)
V
rated
(%)
Imax as stated in the Electrical data and ordering information tables, is the maximum overload current that may flow through the
PTC when passing from the low ohmic to high ohmic state at rated voltage.
When other voltages are present after tripping, the Imax value can be derived from the above Imax as a function of voltage graph.
Voltages below Vrated will allow higher overload currents to pass the ptc.
Example
What maximum overload current is allowed for a thermistor type 2322 662 52513 at 0 °C and a maximum voltage after tripping
of 180 VRMS:
Imax at 230 V and 25 °C = 1.5 ARMS: see electrical data and ordering information for 2322 66. 4/5/6...3; max. voltage = 265 V
(ac or dc) table.
Imax at 180 V and 25 °C = 1.85 ARMS (180 VRMS = 78% of 230 VRMS gives 123% of Imax).
At 0 °C this gives 1.68 ARMS maximum overload current. See Current deviation as a function of the ambient temperature drawing.
2322 4/5/6.. .....
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156 Revision: 10-Oct-03
TYPICAL TRIP-TIME AS A FUNCTION OF
TRIP CURRENT RATIO for 30 to 60 volt types.
81012141612 4 6
1
10
10
2
(1)
(2)
(3)
(4)
(5)
(6)
(7)
10
1
ts
It / Int
Curve 1: typical ∅D = 20 mm.
Curve 2: typical ∅D = 16 mm.
Curve 3: typical ∅D = 12.0 mm.
Curve 4: typical ∅D = 10.0 mm.
Curve 5: typical ∅D = 8.0 mm.
Curve 6: typical ∅D = 6.5 mm.
Curve 7: typical ∅D = 4.5 mm.
Measured in accordance with
“IEC 60738”.
For an example, see “Trip-time or
switching time (ts)”.
8101214162146
1
10
103
102
ts
It / Int
(1)
(2)
(3)
(4)
(5)
(6)
(7)
10 1
TYPICAL TRIP-TIME AS A FUNCTION OF
TRIP CURRENT RATIO for 145 and 265 volt types.
Curve 1: typical ∅D = 20.0 mm.
Curve 2: typical ∅D = 16.0 mm.
Curve 3: typical ∅D = 12.0 mm.
Curve 4: typical ∅D = 10.0 mm.
Curve 5: typical ∅D = 8.0 mm.
Curve 6: typical ∅D = 6.5 mm.
Curve 7: typical ∅D = 4.5 mm.
Measured in accordance with
“IEC 60738”.
For an example, see “Trip-time or
switching time (ts)”.
Trip-time or switching time (ts)
To check the trip-time for a specific PTC, refer to the Electrical Data and Ordering Information tables for the value Int. Divide the
overload or trip current by this Int and you realize the factor It/Int. This rule is valid for any ambient temperature between
0 and 70 °C. Adapt the correct non-trip current with the appropriate curve in the Current Deviation as a Function of the Ambient
Temperature graph. The relationship between the It/Int factor and the switching time is a function of the PTC diameter; see the
above graphs.
Example
What will be the trip-time at Iol = 3 A and Tamb = 0 °C of a thermistor type 2322 661 54711; 2.5 Ω; ∅D = 8.0 mm:
Int from Table 1: 470 mA at 25 °C
Int: 470 × 1.12 = 526 mA (0 °C).
Overload current = 3 A; factor It/Int: 3⁄0.526 = 5.70. In the typical trip-time as a function of trip current ratio for 30 to 60 volt types
graph, at the 8.0 mm line and It/Int = 5.70, the typical trip-time is 1.7 s.
2322 4/5/6.. .....
PTC Thermistors For Overload
And Overcurrent Protection Vishay BCcomponents
Document Number: 29069 For technical questions contact: nlr.europe@vishay.com www.vishay.com
Revision: 10-Oct-03 157
R
(Ω)
T (°C)
0,1
1
10
100
0 25 50 75 100 125 150 175 200 225
R
(ý)
T (°C)
0,1
1
10
100
0 25 50 75 10 125 150 175 200 225
1
10
100
1000
0 25 50 75 100 125 150 175 200 225
R
(ý)
T (°C)
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 660 53514.
TYPICAL R/T CHARACTERISTICS
R
(ý)
T (°C)
0,1
1
10
100
0 25 50 75 100 125 150 175 200 225
R
(ý)
T (°C)
1
10
100
0 25 50 75 100 125 150 175 200 225
R
(ý)
T (°C)
0,1
1
10
100
1000
0 25 50 75 100 125 150 175 200 225
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 660 54714.
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 660 54714.
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 661 57014.
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 661 59014.
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 662 51224.
2322 4/5/6.. .....
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And Overcurrent Protection
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158 Revision: 10-Oct-03
R
(ý)
T (°C)
0,1
1
10
100
0 25 50 75 100 125 150 175 200 225
R
(ý)
T (°C)
0,1
1
10
0 25 50 75 100 125 150 175 200 225
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 662 51624.
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 663 52224.
10
6
10
5
10
4
10
3
10
2
10
R
(W)
0 50 100 150 200 250
T (°C)
59491
51311
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 660 59491/51311.
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 660 51811/52711
and 661 53211.
10
5
10
4
10
3
10
2
10
1
R
(W)
0 50 100 150 200 250
T (°C)
53211
51811
52711
53211
51811
52711
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for
2322 662 56111/57011/58311.
104
103
102
10
1
10
-1
R
(W)
0 50 100 150 200 250
T (°C)
56111
58311
57011
5701156111
58311
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 662 59211 and
663 51121/51321.
10
4
10
3
10
2
10
1
10
-1
R
(W)
0 50 100 150 200 250
T (°C)
51121
51321
59211
5121159211
51321
2322 4/5/6.. .....
PTC Thermistors For Overload
And Overcurrent Protection Vishay BCcomponents
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Revision: 10-Oct-03 159
T
YPICAL RESISTANCE/TEMPERATURE
C
HARACTERISTIC for
2
322 661 54111/54711/55411.
104
103
102
10
1
R
(W)
0 50 100 150 200 250
T (°C)
54711
55411
54111
5471154111
55411
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 664 51721/52021.
10
4
10
3
10
2
10
1
10
-1
R
(W)
0 50 100 150 200 250
T (°C)
51721
52021
10
8
10
7
10
6
10
5
10
4
10
3
10
2
10
R
(W)
0 50 100 150 200 250
T (°C)
54792
56592
59392
54792
56592
59392
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 660 54792/56592/59392.
106
105
104
103
102
10
1
R
(W)
0 50 100 150 200 250
T (°C)
52112 52512
52712
52112
52512 52712
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for
2322 661 52112/52512/52712.
10
6
10
5
10
4
10
3
10
2
10
R
(W)
0 50 100 150 200 250
T (°C)
51312
51712
51112
51712
51112
51312
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 660 51112/51312
and 661 51712.
10
6
10
5
10
4
10
3
10
2
10
1
R
(W)
0 50 100 150 200 250
T (°C)
53212
53612 54112
53212 53612
54112
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for
2322 662 53212/53612/54112.
2322 4/5/6.. .....
Vishay BCcomponents PTC Thermistors For Overload
And Overcurrent Protection
www.vishay.com For technical questions contact: nlr.europe@vishay.com Document Number: 29069
160 Revision: 10-Oct-03
10
6
10
5
10
4
10
3
10
2
10
1
R
(W)
0 50 100 150 200 250
T (°C)
56012
57112
54512
54512
57112
56012
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 662 54512 and
663 56012/57112.
10
8
10
7
10
6
10
5
10
4
10
3
R
(W)
0 50 100 150 200 250
T (°C)
51193
51593
51993
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for
2322 660 51193/51593/51993.
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 664 58812/51022.
10
5
10
4
10
3
10
2
10
1
R
(W)
0 50 100 150 200 250
T (°C)
58812 51022
58812
51022
106
105
104
103
102
10
R
(W)
0 50 100 150 200 250
T (°C)
57693
51113
59593
57693
59593 51113
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 660 57693/59593
and 661 51113.
107
106
105
104
103
102
R
(W)
0 50 100 150 200 250
T (°C)
52893 53993
56393
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for
2322 660 52893/53993/56393.
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for
2322 661 54111/54711/55411.
10
4
10
3
10
2
10
1
R
(W)
0 50 100 150 200 250
T (°C)
54711
55411
54111
5471154111
55411
2322 4/5/6.. .....
PTC Thermistors For Overload
And Overcurrent Protection Vishay BCcomponents
Document Number: 29069 For technical questions contact: nlr.europe@vishay.com www.vishay.com
Revision: 10-Oct-03 161
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 662 52113/52513/52813.
10
6
10
5
10
4
10
3
10
2
10
1
R
(W)
0 50 100 150 200 250
T (°C)
52113
52813
52513
52113
52813
52513
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 661 51413/51713/51913.
10
7
10
6
10
5
10
4
10
3
10
2
10
R
(W)
0 50 100 150 200 250
T (°C)
51413
51913
51713
51413
51913
51713
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 664 55913/57013.
106
105
104
103
102
10
1
R
(W)
0 50 100 150 200 250
T (°C)
57013
55913
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 662 53213 and
663 54013/54913.
10
6
10
5
10
4
10
3
10
2
10
1
R
(W)
0 50 100 150 200 250
T (°C)
54013
53213
54913
53213
54913
54013
CHARACTERISTICS CONCERNING TAPED THERMISTORS
PARAMETER VALUE
Minimum pull out force of the component 5 N
Minimum pull off force of adhesive tape 6 N
Minimum tearing force tape 15 N
Maximum pull off force tape-reel 5 N
Storage conditions
Storage temperature range −25 to +40 °C
Maximum relative humidity 80%
2322 4/5/6.. .....
Vishay BCcomponents PTC Thermistors For Overload
And Overcurrent Protection
www.vishay.com For technical questions contact: nlr.europe@vishay.com Document Number: 29069
162 Revision: 10-Oct-03
P0
D
P
d
P1F
D0
L
W0
W1
W2
W
H0
H
T
1
H2
H3
DpDp
15 5
oo
0
0.2
DhDh
t
T
Thermistors on tape for 2322 66. 6...1/2/3.
TAPE SPECIFICATIONS in millimeters
22.5
30 +1
-077 85.6 92 356
max.
18
3
W1
W2
REEL SPECIFICATIONS in millimeters
Dimensions of the reel for 2322 66. 6...1/2/3.
REEL DIMENSIONS in millimeters
DIAMETER ∅∅
∅∅ W1
W2
MAX.
<12 42 ±156
12 46 ±160
TAPE AND OTHER DEVICE DIMENSIONS IN MILLIMETERS
SYMBOL PARAMETER DIMENSIONS TOLERANCE REMARKS
Dbody diameter see Device and Tape
Dimensions table ±0.5
T total maximum thickness see Thickness Dimesions table
d lead diameter 0.6 ±10%
P pitch between thermistors:
∅∅
∅∅ <<
<< 12 mm 12.7 ±1
∅∅
∅∅ ≥≥
≥≥ 12 mm 25.4 ±2
P0feed hole pitch 12.7 ±0.3 cumulative pitch error ±1 mm/20 pitches
P1feed hole centre to lead centre 3.81 ±0.7 guaranteed between component and tape
∆h component alignment 0 ±1.3
F lead to lead distance 5 +0.6 to −0.1 guaranteed between component and tape
∆h component alignment 0 ±2
W tape width 18 +1 to −0.5
W0hold down tape width ≥12.3 −
W1hole position 9 ±0.5
W2hold down tape position ≤3.0 −
H1component height see Device and Tape Dimensions table
H2component body to seating plane 4 ±1
H3component top to seating plane see Device and Tape Dimensions table
H0lead-wire clinch height 16 ±0.5
D0feed hole diameter 4 ±0.2
t total tape thickness ≤0.9 −with cardboard tape 0.5 ±0.1 mm
L length of snipped lead ≤11 −
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