The DZ5CE010 is a Cable End, it has tinned copper ferrule fitted with an insulated sleeve. The copper ferrule holds the core strands of stranded wire and facilitates terminal connections. The insulated plastic sleeve provides protection between adjacent connections.
Copper Ferrule, Tin-plated to ISO 1337
Halogen-free Plastic Insulated Sleeve
-20 to 105°C Ambient Air Temperature for Operation