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);Total Length: 67mm/ 2.6" Material: Metal;Color: Silver Tone Weight: 6g Metal thermal fuse (thermal cut off, temperature fuse) which use heat sensitive grain materials (organic chemical) as heat sensitive material. Function is to cut off the circuit of appliances when temperature exceed specified TF value because of unexpected fault. Widely used in electric current , power switch, computer, telephone, home appliance, communication , all kinds of instrument and electronic and electric components, motor and all kinds of small home appliance such as electric iron, thermoelectric blower, mini wave oven, refrigerator etc as heat protection, etc. Package Contents: 5 x Thermal Fuse Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is +/- 1-3cm.