The Littelfuse Q2004LT is a 5A, 80V DC automotive fuses, also known as an ATC/ATO-style fuse. It is a blade-style fuse, with a one-time fuse element and aluminum-coated bar contact. It is UL, CSA, and VDE approved, and the body is made of a durable nylon material. The overall package size is 0.7" x 0.3" x 0.5", with a variety of tab sizes and options. It has a temperature range of -65°C to 125°C and a voltage rating of 80 VDC. The Q2004LT is designed to protect wire and components in automotive, marine, and agricultural applications.