5A Resettable PTC Fuse

This PTC (Polymer Positive Temperature Coefficient) resettable fuse provides overcurrent and short-circuit protection for your electronic circuits. It acts as a thermistor that increases its resistance when heated, interrupting current flow during an overload before automatically resetting once the temperature drops.

Specifications

• Type: Polymer PTC Resettable Fuse (PPTC)
• Holding Current (I_hold): 5 A
• Tripping Current (I_trip): 10 A
• Maximum Voltage: 30 V DC
• Power Dissipation: 3 W
• Initial Resistance (typical): 10 mΩ
• Maximum Resistance after tripping: 50 mΩ
• Dimensions: 12 mm length