PTC自复保险丝（JINKE-Polymer PTC Resettable Fuses）是新一代过流保护产品，功能相当于可自动回复并可重复使用的保险丝，用于电路中保护电路不被大电流损坏，具有可自动回复、安全性高、回复时间短、耐强电流特性好及体积小等优点。

★自恢复保险丝 JK250-080u JK600-110u JK90-150 JK60-005 JK30-090 JK250-080 JK250-090u JK600-150u JK90-200 JK60-010 JK30-110 JK250-110u JK600-160u JK90-250 JK60-017 JK30-135 JK250-120 JK90-150 JK90-350 JK60-020 JK30-160 JK250-120u JK90-200 JK90-550 JK60-025 JK30-185 JK250-145u JK90-250 JK90-750 JK60-030 JK30-200 JK250-180T JK90-350 JK90-900 JK60-040 JK30-250 JK250-180u JK90-550 JK16-300 JK60-050 JK30-300 JK250-200u JK90-750 JK16-400 JK60-065 JK30-400 JK250-400u JK90-900 JK16-500 JK60-075 JK30-500 JK250-600u JK16-900 JK16-600 JK60-090 JK30-600 JK16-300 JK16-1000 JK16-700 JK60-110-Y JK30-700 JK16-400 JK16-1100 JK16-900 JK60-110-F JK30-800 JK16-500 JK16-1200 JK16-1000 JK60-135 JK30-900 JK16-600 JK16-1400 JK16-1100 JK60-160 JK-MSMD050 JK16-700 JK6-075 JK16-1200 JK60-185 JK-MSMD075 JK6-120 JK6-090 JK16-1400 JK60-250 JK-MSMD110 JK6-135 JK6-110 JK-MSMD050 JK60-300 JK-MSMD125 JK6-160 JK6-120 JK-MSMD075 JK60-375 JK-MSMD150 JK6-185 JK6-135 JK-MSMD110 JK-P350 JK-MSMD160 JK6-250 JK-P120 JK-MSMD125 JK-P420 JK-P120 JK-P300 JK-P175 JK-MSMD150 JK-P300 JK-P175 JK-P350 JK-P180 JK250-800u JK-P260 JK-P180 JK-P420 JK-P200 JK-P260 JK-P260 JK-P200