The Littelfuse 178.6165.0002 is a PCB fuse holder specifically engineered for through-hole mounting of ATO/FKS size fuse-links. Constructed with a UL 94-V0 heat-resistant thermoplastic housing and featuring leaf spring connector systems with soldering terminals, this fuse holder ensures reliable fuse retention and secure electrical connections. The locking feature at the holder center is designed to lock the holder and PCB before welding, enhancing assembly integrity. Suitable for various commercial vehicle applications requiring robust fuse protection.