JK-P/D系列高分子PTC自复保险丝(别称PTC过流保护片)
(JINKE-Polymer PTC Resettable Fuses)产品介绍
JK-P/D系列PTC自复保险丝额定工作电压有24V、16V等、额定维持电流为70mA -14A。这一系列的自复保险丝适用于镍氢电池组和锂电池中。具有体积小、不动作电流大、响应时间短、电阻小、可靠性高、安装方便、可多次使用等优点。并具有一定的过温保护作用，使电池异常工作时温度不会过高，特别适合于锂离子及镍氢等对温度较为敏感的二次（可充电）电池。
产品外形：
产品型号及技术参数
Electrical characteristics(25℃)
Model/PDF | I h | I t | I trip | V max | I max | R min | R max | |
Current(A) | Time(s) | |||||||
JK-P070 | 0.70 | 1.45 | 3.5 | 5.0 | 16 | 100 | 100 | 200 |
JK-P100 | 1.00 | 2.50 | 5.0 | 5.0 | 16 | 100 | 70 | 130 |
JK-P120 | 1.20 | 2.70 | 6.0 | 5.0 | 16 | 100 | 60 | 120 |
JK-P175 | 1.75 | 3.80 | 8.50 | 5.0 | 16 | 100 | 30 | 65 |
JK-P180 | 1.80 | 3.80 | 9.00 | 5.0 | 16 | 100 | 30 | 60 |
JK-P190 | 1.90 | 4.20 | 9.50 | 5.0 | 16 | 100 | 25 | 45 |
JK-P200 | 2.00 | 4.40 | 10.0 | 5.0 | 16 | 100 | 20 | 40 |
JK-P210 | 2.10 | 4.40 | 10.0 | 5.0 | 16 | 100 | 20 | 35 |
JK-P260 | 2.60 | 5.20 | 13.0 | 5.0 | 16 | 100 | 15 | 30 |
JK-P300 | 3.00 | 6.00 | 15.0 | 5.0 | 24 | 100 | 15 | 31 |
JK-P350 | 3.50 | 7.00 | 20.0 | 5.0 | 24 | 100 | 17 | 31 |
JK-P380 | 3.80 | 7.60 | 19.0 | 5.0 | 24 | 100 | 13 | 26 |
JK-P420 | 4.20 | 8.30 | 20.0 | 5.0 | 24 | 100 | 12 | 24 |
JK-P450 | 4.50 | 9.00 | 22.5 | 5.0 | 20 | 100 | 11 | 20 |
JK-P550 | 5.50 | 10.50 | 27.5 | 5.0 | 20 | 100 | 9 | 16 |
JK-P600 | 6.60 | 11.70 | 30.0 | 5.0 | 20 | 100 | 7 | 14 |
JK-P730 | 7.30 | 14.1 | 30.0 | 5.0 | 20 | 100 | 6 | 12 |
JK-P900 | 9.00 | 16.70 | 45.0 | 5.0 | 20 | 100 | 6 | 10 |
JK-P1410 | 14.10 | 26.20 | 70.0 | 5.0 | 20 | 100 | 3 | 5 |
JK-D170 | 1.70 | 3.40 | 8.5 | 5.0 | 12 | 100 | 30 | 52 |
JK-D175 | 1.75 | 3.80 | 8.75 | 5.0 | 12 | 100 | 29 | 51 |
JK-D200 | 2.00 | 4.50 | 10.0 | 5.0 | 12 | 100 | 20 | 40 |
JK-D210 | 2.10 | 4.70 | 10.5 | 5.0 | 12 | 100 | 18 | 30 |
Product dimensions(mm)
Model | A | B | C | D | E | |||||
Min | Max | Min | Max | Min | Max | Min | Max | Min | Max | |
JK-P070 | 17.0 | 20.1 | 4.9 | 5.5 | 0.6 | 1.0 | 3.5 | 6.2 | 3.8 | 4.2 |
JK-P100 | 17.0 | 20.1 | 4.9 | 5.5 | 0.6 | 1.0 | 3.5 | 6.2 | 3.8 | 4.2 |
JK-P120 | 17.0 | 20.1 | 4.9 | 5.5 | 0.6 | 1.0 | 3.5 | 6.2 | 3.8 | 4.2 |
JK-P175 | 20.9 | 23.1 | 4.9 | 5.5 | 0.6 | 1.0 | 3.5 | 6.0 | 2.8 | 3.2 |
JK-P180 | 20.9 | 23.1 | 4.9 | 5.5 | 0.6 | 1.0 | 3.5 | 6.0 | 2.8 | 3.2 |
JK-P190 | 20.9 | 23.1 | 4.9 | 5.5 | 0.6 | 1.0 | 3.5 | 6.0 | 2.8 | 3.2 |
JK-P200 | 20.9 | 23.1 | 4.9 | 5.5 | 0.6 | 1.0 | 3.5 | 6.0 | 2.8 | 3.2 |
JK-P210 | 20.9 | 23.1 | 4.9 | 5.5 | 0.6 | 1.0 | 3.5 | 6.0 | 2.8 | 3.2 |
JK-P260 | 20.9 | 23.1 | 4.9 | 5.5 | 0.6 | 1.0 | 3.5 | 6.0 | 2.8 | 3.2 |
JK-P300 | 24.0 | 27.5 | 6.9 | 7.5 | 0.6 | 1.0 | 4.0 | 7.5 | 4.8 | 5.2 |
JK-P350 | 24.0 | 27.5 | 6.9 | 7.5 | 0.6 | 1.0 | 4.0 | 7.5 | 4.8 | 5.2 |
JK-P380 | 24.0 | 27.5 | 6.9 | 7.5 | 0.6 | 1.0 | 4.0 | 7.5 | 4.8 | 5.2 |
JK-P420 | 24.0 | 27.5 | 9.8 | 10.5 | 0.6 | 1.0 | 4.0 | 7.5 | 4.8 | 5.2 |
JK-P450 | 24.0 | 27.5 | 9.8 | 10.5 | 0.6 | 1.0 | 4.0 | 7.5 | 4.8 | 5.2 |
JK-P550 | 24.0 | 27.5 | 9.8 | 10.5 | 0.6 | 1.0 | 4.0 | 7.5 | 4.8 | 5.2 |
JK-P600 | 24.0 | 26.0 | 13.9 | 14.5 | 0.6 | 1.0 | 4.1 | 5.5 | 5.9 | 6.1 |
JK-P730 | 27.1 | 29.1 | 13.9 | 14.5 | 0.6 | 1.0 | 4.1 | 5.5 | 5.9 | 6.1 |
JK-P900 | 45.0 | 48.0 | 7.9 | 8.5 | 0.6 | 1.0 | 4.0 | 7.0 | 5.9 | 6.1 |
JK-P1410 | 58.0 | 60.0 | 13.4 | 14.0 | 0.6 | 1.0 | 5.0 | 7.0 | 5.9 | 6.1 |
JK-D170 | 15.4 | 17.5 | 6.9 | 7.4 | 0.6 | 1.0 | 5.0 | 6.2 | 3.8 | 4.2 |
JK-D175 | 21.9 | 24.5 | 3.0 | 3.6 | 0.6 | 1.0 | 4.5 | 5.5 | 2.3 | 3.2 |
JK-D200 | 21.9 | 24.5 | 3.0 | 3.6 | 0.6 | 1.0 | 4.5 | 5.5 | 2.3 | 3.2 |
JK-D210 | 21.9 | 24.5 | 3.0 | 3.6 | 0.6 | 1.0 | 4.5 | 5.5 | 2.3 | 3.2 |
保持电流（I H）：25℃静止空气环境中不触发PPTC自复保险丝突越的最高电流。
触发电流（I T）：25℃静止空气环境中PPTC自复保险丝从低阻抗转为高阻抗的最小电流。
最大电压（V max）：PPTC自复保险丝能承受的最大工作电压。
最大电流（I max）：P35倍PTC自复保险丝能承受的最大电流。
动作时间（T trip）：指定电流下的最大动作时间。
动作功率（Pd typ）：25℃环境温度时PPTC自复保险丝动作状态下的消耗功率。
最小电阻（R min）：25℃ 温度条件下最小零功率电阻。
最大电阻（R max）：25℃ 温度条件下最大零功率电阻。
