Cooper Bussmann 250mA Radial T Non-Resettable Wire Ended Fuse, 250V ac. Body Diameter: 8.5mm. Body Height: 8.1mm. Wire Length: 4.8mm. Wire Pitch: 5.08mm. Breaking Capacity at Maximum Voltage Rating: 35 A @ 250 V ac. Minimum Operating Temperature: -40°C. Maximum Operating Temperature: +85°C. Wire Diameter: 0.6mm. MPN: SR-5-250MA-BK