A resettable fuse or polymeric positive temperature coefficient device (PPTC) is a passive electronic component used to protect against overcurrent faults in electronic circuits. It can trip many times, without parameters change. The component is also known as a multifuse or polyfuse or polyswitch.

Features:

• Solid state, Radial leaded product ideal for up to 120VAC/VDC 
• Operation current: 0.10A~3.75A 
• Maximum Voltage: 120VAC/VDC 
• Maximum Interrupt Voltage: 135VAC/VDC 
• Temperature range: -40℃ to 85℃ 
• Cured, flame retardant epoxy polymer insulating material meets UL 94V-0 requirement 
• Bulk packing, tape and reel available on most models 

Applications: 

• Line voltage power supply 
• Transformer and appliances product