Radial Lead Resettable Polymer PTCs
JK60 Series
Temperature Rerating Chart – I hold (A)
Ambient Operation Temperature
Part Number
-40°C
-20°C
0°C
25°C
40°C
50°C
60°C
70°C
85°C
Hold Current (A)
JK60-005
JK60-010
JK60-017
JK60-020
JK60-025
JK60-030
JK60-040
JK60-050
JK60-065
JK60-075
JK60-090
JK60-110
JK60-135
JK60-160
JK60-185
JK60-250
JK60-300
JK60-375
0.078
0.16
0.26
0.31
0.39
0.47
0.62
0.78
1.01
1.16
1.40
1.71
2.09
2.48
2.87
3.88
4.65
5.81
0.068
0.14
0.23
0.27
0.34
0.41
0.54
0.68
0.88
1.02
1.22
1.50
1.84
2.18
2.52
3.40
4.08
5.10
0.06
0.12
0.20
0.24
0.30
0.36
0.48
0.60
0.77
0.89
1.07
1.31
1.61
1.90
2.20
2.98
3.57
4.46
0.05
0.10
0.17
0.20
0.25
0.30
0.40
0.50
0.65
0.75
0.90
1.10
1.35
1.60
1.85
2.50
3.00
3.75
0.04
0.08
0.14
0.16
0.20
0.24
0.32
0.41
0.53
0.61
0.73
0.89
1.09
1.30
1.50
2.03
2.43
3.04
0.036
0.072
0.12
0.14
0.18
0.22
0.29
0.36
0.47
0.54
0.65
0.79
0.97
1.15
1.33
1.80
2.16
2.70
0.032
0.063
0.11
0.13
0.16
0.20
0.25
0.32
0.41
0.47
0.57
0.69
0.85
1.01
1.17
1.58
1.89
2.36
0.027
0.054
0.09
0.11
0.14
0.16
0.22
0.27
0.35
0.41
0.49
0.59
0.73
0.86
1.00
1.35
1.62
2.03
0.02
0.04
0.07
0.08
0.10
0.12
0.16
0.20
0.26
0.30
0.36
0.44
0.54
0.64
0.74
1.00
1.20
1.50
Average Time Current Curves
Temperature Rerating Curve
1000
100
10
1
0.1
0.01
0.001
Temperature (°C)
0.1
1
10
100
Current in Amperes
A=JK60-005
B=JK60-010
C=JK60-017
D=JK60-020
E=JK60-025
F=JK60-030
G=JK60-040
H=JK60-050
I=JK60-065
J=JK60-075
K=JK60-090
L=JK60-110
M=JK60-135
N=JK60-160
O=JK60-185
P=JK60-250
Q=JK60-300
R=JK60-375
UN Semiconductor Co., Ltd.
www.unsemi.com.tw
@ UN Semiconductor Co., Ltd. 2013
Revision October 18, 2013
2 / 4
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.
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