103945-4 is an AMPMODU MTE pin header assembly designed for wire-to-board and wire-to-wire interconnection applications. This 5-position IDC (Insulation Displacement Contact) header features 15 µ" gold plating and operates at a maximum current rating of 3 amps per single contact in free air, with an operating voltage of 267 V. The assembly supports wire gauges in the #22–#30 AWG range for IDC configurations and operates reliably across a temperature range of -65°C to +105°C. It is commonly used in medical instruments, automotive controls, computers, commercial printers, appliances, and telecommunications equipment, offering cost-effective connectivity with preloaded contacts and compatibility with standard AMPMODU MTE receptacle assemblies.