LEADEMC ELECTRONICS CO., LTD.
Polymeric Positive Temperature Coefficient
www.leademc.com 1 / 4
JK130 SERIES
FEATURE
Radial leaded Devices
Cured, flame retardant epoxy polymer insulating material meets UL94V-0
Bulk packaging, or tape and reel available on most models
RoHS compliant and lead-free
THERMAL DERATING CHART-IH(A)
Model
Maximum ambient operating temperatures（℃）
-40℃ -20℃ 0℃ 25℃ 30℃ 40℃ 50℃ 60℃ 70℃ 85℃
JK-130 Series 147% 132% 118% 100% 90%
85%
76% 67% 60% 47%
ENVIRONMENTAL SPECIFICATIONS
Test Conditions Resistance change
Passive aging
+85℃，1000hrs
±8% typical
Humidity aging
+85℃，85%R.H.1000hrs
±8% typical
Thermal shock
+125℃ to -55℃，10times
±12% typical
Resistance to solvent
MIL-STD-202，Method 215
No change
Vibration
MIL-STD-202，Method 201
No change
MARKING
JK
XX
XXX
IHOLD
VMAX
JK Series Production
LEADEMC ELECTRONICS CO., LTD.
Polymeric Positive Temperature Coefficient
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JK130 SERIES
ELECTRICAL CHARACTERISTICS
Part Number
IH IT Vmax Imax
Max.
Time-to-trip
PdTyp RMin RMax
（A） （A） （V） （A） （A） （S） （W） （Ω） （Ω）
JK130-010 0.10 0.20 130
3
0.5
6
0.8 2.5 9.0
JK130-015 0.15 0.30 130
3
0.75 5.5 0.8 2.5 7.5
JK130-017 0.17 0.34 130
3
0.85 5.2 0.8 1.5 7.0
JK130-020 0.20 0.40 130
3
1.0 5.0 0.8 1.9 4.0
JK130-025 0.25 0.50 130
3
1.25 4.8 1.0 1.45 3.5
JK130-030 0.30 0.60 130
3
1.5 4.5 1.0 1.0 3.0
JK130-040 0.40 0.80 130
3
2.0 4.5 1.0 0.75 2.0
JK130-050 0.50 1.0 130
3
2.5 5.0 1.0 0.50 1.6
JK130-065 0.65 1.3 130 10 3.25 5.2 1.0 0.45 1.0
JK130-075 0.75 1.5 130 10 3.75 5.5 1.0 0.40 0.9
JK130-090 0.90 1.8 130 10 4.5 5.8 1.5 0.30 0.7
JK130-110 1.10 2.2 130 10 5.5 6.3 1.8 0.20 0.65
JK130-135 1.35 2.7 130 10 6.75 7.5 1.8 0.15 0.6
JK130-160 1.60 3.2 130 10 8.0
8
2.0 0.10 0.5
JK130-185 1.85 3.7 130 10 9.25
9
2.0 0.10 0.4
JK130-200 2.00 4.0 130 10 10.0 10 2.2 0.10 0.3
JK130-250 2.50 5.0 130 10 12.5 12 2.5 0.05 0.25
I
H
= Hold Current. Maximum current device will not trip in 25°C still air.
I
T
= Trip Current. Minimum current at which the device will always trip in 25°C still air.
V
max
= Maximum operating voltage device can withstand without damage at rated current (Imax).
I
max
= Maximum fault current device can withstand without damage at rated voltage (V max).
T
trip
= Maximum time to trip at assigned current.
Pd
typ
= Typical power dissipation when device is in the tripped state in 25°C still air environment at rated voltage
R
min
= Minimum device resistance at 25℃ prior to tripping.
R
max
= Maximum device resistance at 25℃ prior to tripping.