103946-1 is a single-row IDC pin assembly from the TE Connectivity AMPMODU MTE interconnect system, designed for wire-to-board and wire-to-wire applications. This connector features insulation displacement contact (IDC) technology and supports 22-26 AWG wire sizes, with a current rating of 3 amps maximum per single contact in free air and an operating voltage of 267 V. The system operates over a temperature range of -65°C to +105°C and is available in multiple plating options including gold and matte tin. Common applications include computers, copiers, commercial printers, appliances, medical equipment, and automotive controls where reliable interconnection is required.