Product Name: Thermal Fuse; Rated Functioning Temperature: 185 Celsius; Rated Voltage: 250V; Rated Current: 10A; Pin Diameter: 1mm/0.039\"; Body Size: 13 x 4mm/0.51\" x 0.16\" (L*D); Length: 67mm/2.6\"; Material: Metal; Color: Silver Tone; Weight: 6g. This metal thermal fuse (thermal cutoff, temperature fuse) uses heat-sensitive grain materials (organic chemical) as the heat-sensitive material. It functions by breaking the circuit to appliances when the temperature exceeds the specified TF value due to an unexpected fault. Widely used in power supplies, power switches, computers, telephones, home appliances, communication products, all kinds of instruments and electronic and electrical components, motors, and all kinds of small household appliances such as electric irons, thermoelectric fans, microwave ovens, refrigerators, etc., as heat protection, etc. Package Contents: 5 x Thermal Fuses. Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowable measurement error is +/- 1-3 cm.