Ac Resettable Fuse
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Ac resettable fuse. Circuit protection ptc resettable fuses are in stock at digikey. 4 6 out of 5 stars 91. 10 pcs 72v 400ma radial lead type pptc resettable fuse polyswitch x72 xf040. 99 get it as soon as sat oct 3.
Nte electronics r59 3a thermal circuit breaker fuse holder type 0 250 quick connect terminal 0 069 ohms 3 amp. The ceramic ptc thermistor has similar behavior but the resistance variation is not as fast. 5 0 out of 5 stars 1. Read more read less.
Whereas a fuse will completely stop the flow of current which may be desired in critical applications after most similar overcurrent event ptcs continue to enable the equiment to function except in. Current ratings of up to a few tens of amperes and voltage ratings of up to few tens of volts are feasible. A resettable fuse or polymeric positive temperature coefficient device pptc is a passive electronic component used to protect against overcurrent faults in electronic circuits the device is also known as a multifuse or polyfuse or polyswitch they are similar in function to ptc thermistors in certain situations but operate on mechanical changes instead of charge carrier effects in semiconductors. Get it as soon as wed sep 2.