The 1-103670-3 is a wire receptacle housing component of the TE Connectivity AMPMODU MTE interconnect system, designed for wire-to-board and wire-to-wire applications. This receptacle housing accommodates 2-25 positions per row and supports both Insulation Displacement Contacts (IDC) and crimp snap-in contact configurations, providing flexibility for various assembly methods. The product operates over a temperature range of -65°C to +105°C and carries a maximum current rating of 3 amps per single contact in free air at 267 V operating voltage. The housing features latching and polarization capabilities with available coupling shrouds for ganging smaller assemblies into larger single or double-row configurations. This component is widely used in medical instruments, automotive controls, computers, commercial printers, appliances, and telecommunications equipment where reliable interconnection is essential.