A polymeric positive temperature coefficient device (PPTC, commonly known as a resettable fuse, poly fuse or poly switch) is a passive electronic component used to protect against over current faults in electronic circuits.

• Voltage: 60Vdc
• Hold Current_0.1Amp to 3.75Amp
• Trip Current_0.2Amp to 7.50Amp
• Initial resistance_0.03Ωto2.50Ω
• Max. Power Dissipation_0.38Watt to 3.20 Watt