Cooper Bussmann 800mA Radial F Non-Resettable Wire Ended Fuse, 250V ac. Body Material: Plastic. Body Diameter: 8.5mm. Body Height: 8.1mm. Wire Length: 4.8mm. Wire Pitch: 5.08mm. Breaking Capacity at Maximum Voltage Rating: 50 A @ 250 V ac. Minimum Operating Temperature: -40°C. Maximum Operating Temperature: +125°C. Wire Diameter: 0.6mm. MPN: SR-5F-800MA-BK