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PTC Resettable devices

Eaton’s Bussmann series Positive Temperature Coefficient (PTC) resettable devices offer overcurrent protection in a wide variety of applications.  They feature a polymer based construction that provides exponentially increasing resistance during fault conditions to form a tripped state which helps protect downstream circuit components from damaging overcurrents.  Upon removal of the fault, the PTC resettable device will return to a low resistance state and allow for continued operation.  
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Go to PTR016V PTC Resettable fuse
PTR016V PTC Resettable fuse

PTR016V PTC Resettable fuse

Go to PTR030V PTC Resettable fuse
PTR030V PTC Resettable fuse

PTR030V PTC Resettable fuse

Go to PTR060V PTC Resettable fuse
PTR060V PTC Resettable fuse

PTR060V PTC Resettable fuse

Go to PTS0805 PTC Resettable fuse
PTS0805 PTC Resettable fuse

PTS0805 PTC Resettable fuse

Go to PTS1206 PTC Resettable fuse
PTS1206 PTC Resettable fuse

PTS1206 PTC Resettable fuse

Go to PTS1812 PTC Resettable fuse
PTS1812 PTC Resettable fuse

PTS1812 PTC Resettable fuse

Go to PTSLR0805 PTC Resettable fuse
PTSLR0805 PTC Resettable fuse

PTSLR0805 PTC Resettable fuse

Go to PTSLR1206 PTC Resettable fuse
PTSLR1206 PTC Resettable fuse

PTSLR1206 PTC Resettable fuse

Go to PTSLR1210 PTC Resettable fuse
PTSLR1210 PTC Resettable fuse

PTSLR1210 PTC Resettable fuse

Go to PTSLR1812 PTC Resettable fuse
PTSLR1812 PTC Resettable fuse

PTSLR1812 PTC Resettable fuse

Eaton's circuit protection portfolio

Eaton features Bussmann™ Series circuit protection products including one-time fuses, accompanying fuse accessories, overvoltage and ESD suppressors, and PTC resettable devices.

Automotive electronic solutions

Circuit protection, power magnetics and supercapacitor electronic components designed for automotive applications.