Item Tag: Polyswitch Fuse
2 posts
PTC Resettable Polyswitch Fuse Automatic Recovery Polyfuse Multifuse Break -250V
The heat generated by the current flowing through the self-recovery fuse on the circuit is small and will not change the crystal structure. JK250-020U（0.02A 250V）. JK250-030U（0.03A 250V）. JK250-040U（0.04A 250V）.
July 5, 2026
PPTC Resettable Polyswitch Fuse Automatic Recovery Polyfuse Multifuse Break -30V
JK30-050（30V 0.5A）. JK30-075（30V 0.75A）. The heat generated by the current flowing through the self-recovery fuse on the circuit is small and will not change the crystal structure. JK30-090（30V 0.9A）.
July 5, 2026