DIP Resettable Fuse 60V PPTC JK60 SERIES Polymer PTC resettable
fuse
Product Information
The 250V DIP type resettable pptc thermal fuse is a widly current
range fuse, there are over 20 models in this series, operation
current is from 0.02A to 2.0A. Lead is free by customize.
1. Electrical parameters
| Model |
Ihold(A) |
Itrip(A) | VMAX | IMAX | PD | Maximum Time-to-Trip | Resistance(Ω) |
| V(DC) | A | W | Current(A) | Time(S) | RMIN | RMAX |
| JK60-005 | 0.05 | 0.15 | 60 | 40 | 0.26 | 0.25 | 8.0 | 7.3 | 20 |
| JK60-010 | 0.10 | 0.3 | 60 | 40 | 0.38 | 0.5 | 5.0 | 2.5 | 7.5 |
| JK60-017 | 0.17 | 0.34 | 60 | 40 | 0.48 | 0.85 | 5.0 | 2 | 5.21 |
| JK60-020 | 0.2 | 0.4 | 60 | 40 | 0.41 | 1.0 | 5.0 | 1.5 | 2.84 |
| JK60-025 | 0.25 | 0.5 | 60 | 40 | 0.45 | 1.25 | 5.0 | 1.0 | 1.95 |
| JK60-030 | 0.30 | 0.6 | 60 | 40 | 0.49 | 1.5 | 5.0 | 0.76 | 1.38 |
| JK60-040 | 0.40 | 0.8 | 60 | 40 | 0.56 | 2.0 | 5.0 | 0.45 | 0.88 |
| JK60-050 | 0.50 | 1.0 | 60 | 40 | 0.77 | 2.5 | 5.0 | 0.40 | 0.79 |
| JK60-065 | 0.65 | 1.3 | 60 | 40 | 0.88 | 3.25 | 5.0 | 0.31 | 0.50 |
| JK60-075 | 0.75 | 1.5 | 60 | 40 | 0.92 | 3.75 | 5.0 | 0.25 | 0.42 |
| JK60-090 | 0.90 | 1.8 | 60 | 40 | 0.99 | 4.5 | 5.0 | 0.20 | 0.33 |
| JK60-110 | 1.10 | 2.2 | 60 | 40 | 1.5 | 5.5 | 8.0 | 0.15 | 0.27 |
| JK60-135 | 1.35 | 2.7 | 60 | 40 | 1.7 | 6.75 | 8.0 | 0.12 | 0.21 |
| JK60-160 | 1.60 | 3.2 | 60 | 40 | 1.9 | 8.0 | 8.0 | 0.09 | 0.16 |
| JK60-185 | 1.85 | 3.7 | 60 | 40 | 2.1 | 9.25 | 8.0 | 0.08 | 0.14 |
| JK60-200 | 2.00 | 4.0 | 60 | 40 | 2.3 | 10.0 | 8.0 | 0.07 | 0.14 |
| JK60-250 | 2.50 | 5.0 | 60 | 40 | 2.5 | 12.5 | 8.0 | 0.05 | 0.10 |
| JK60-300 | 3.00 | 6.0 | 60 | 40 | 2.8 | 15.0 | 8.0 | 0.04 | 0.08 |
| JK60-375 | 3.75 | 7.5 | 60 | 40 | 3.2 | 18.75 | 24.0 | 0.03 | 0.06 |
| JK60-500 | 5.00 | 10 | 60 | 40 | 3.5 | 25.0 | 24.0 | 0.02 | 0.06 |
IH=Hold current:maximumcurrent at which the device will not trip at
25℃ still air.
IT=Trip current:minimumcurrent at which the device will nalways at
25℃ still air.
Vmax=Maximum voltagedevice can withstand without damage at rated
current.
Imax=Maximum faultcurrent device can withstand tithout damage at rated
voltage.
Ttrip=Maximum time totrip(s) at assigned current.
Pd=Typical powerdissipation:typical amount of power dissipated by the
decice when in state airenvironment.
Rmin=Minimum deviceresistance at 25℃ prior to tripping.
Rmax=Maximum deviceresistance at 25℃ prior to tripping.
2. Dimension Details
| Model | Dimensions(mm) | Lead material | Shape |
| A(MAX) | B(MAX) | C(MAX) | D(TYP) | Tinned metal(mm) | Fig |
| JK60-005 | 5.0 | 8.5 | 3.0 | 5.1 | 24AWG/Φ0.5 | 1 |
| JK60-010 | 5.5 | 9.5 | 3.0 | 5.1 | 24AWG/Φ0.5 | 1 |
| JK60-017 | 7.4 | 12.7 | 3.0 | 5.1 | 24AWG/Φ0.5 | 1 |
| JK60-020 | 7.4 | 12.7 | 3.0 | 5.1 | 24AWG/Φ0.5 | 1 |
| JK60-025 | 7.4 | 12.7 | 3.0 | 5.1 | 24AWG/Φ0.5 | 1 |
| JK60-030 | 7.4 | 13.0 | 3.0 | 5.1 | 24AWG/Φ0.5 | 1 |
| JK60-040 | 7.8 | 16.2 | 3.0 | 5.1 | 24AWG/Φ0.5 | 1 |
| JK60-050 | 7.8 | 16.2 | 3.0 | 5.1 | 24AWG/Φ0.5 | 1 |
| JK60-065 | 9.7 | 17.8 | 3.0 | 5.1 | 22AWG/Φ0.6 | 1 |
| JK60-075 | 10.4 | 18.4 | 3.0 | 5.1 | 22AWG/Φ0.6 | 1 |
| JK60-090 | 11.7 | 18.4 | 3.0 | 5.1 | 22AWG/Φ0.6 | 1 |
| JK60-110 | 13.0 | 18.0 | 3.0 | 5.1 | 20 AWG/Φ0.8 | 2 |
| JK60-135 | 14.5 | 19.6 | 3.0 | 5.1 | 20 AWG/Φ0.8 | 2 |
| JK60-160 | 16.3 | 21.3 | 3.0 | 5.1 | 20 AWG/Φ0.8 | 2 |
| JK60-185 | 17.8 | 22.9 | 3.0 | 5.1 | 20 AWG/Φ0.8 | 2 |
| JK60-200 | 17.8 | 22.9 | 3.0 | 5.1 | 20 AWG/Φ0.8 | 2 |
| JK60-250 | 21.3 | 26.4 | 3.0 | 10.2 | 20 AWG/Φ0.8 | 2 |
| JK60-300 | 21.3 | 26.4 | 3.0 | 10.2 | 20 AWG/Φ0.8 | 2 |
| JK60-375 | 28.5 | 33.5 | 3.0 | 10.2 | 20 AWG/Φ0.8 | 2 |
| JK60-500 | 28.5 | 33.5 | 3.0 | 10.2 | 20 AWG/Φ0.8 | 2 |
3. Thermal Derating Chart-IH(A)
| Model | Maximum ambient operating temperature(℃) |
| -40℃ | -20℃ | 0℃ | 25℃ | 30℃ | 40℃ | 50℃ | 60℃ | 70℃ | 85℃ |
| JK60 series | 147% | 136% | 119% | 100% | 90% | 81% | 72% | 63% | 54% | 40% |
Product Application
This type named as Resettable Fuse PPTC DIP JK60 Series is widely
used,Computers & peripherals;Motor protection;Automotive
applications;USB hubs,ports and peripherals;General electronics,etc
