TE Connectivity 4-Way IDC Connector Female for Cable, 1 Row 250V ac 5A MTA-100 3-643814-4

TE Connectivity model 3-643814-4 is a 4-way IDC (Insulation Displacement Contact) female connector designed for cable mounting with a single row of contacts. It supports a current of 5A and a voltage rating of 250V AC, incorporating the MTA-100 series technology that enables easy, one-step mass termination of wires. The connector housing is made from durable nylon, and contacts are composed of copper with tin over nickel plating to ensure reliable electrical connectivity and resistance to fretting corrosion.

This connector features a shrouded design with right-angle orientation, making it suitable for compact PCB or wire harness assemblies where space is at a premium. It operates efficiently in a wide temperature range from -55°C up to 105°C, supporting harsh industrial and automotive environments.

The friction lock mechanism secures connections firmly while the end-to-end stackability facilitates flexible system configurations. Polarizing tabs prevent incorrect mating and the moulded ribs protect against reverse mating, providing robust mechanical reliability.

MTA-100 connectors like the 3-643814-4 are widely used in automotive body systems, chassis systems, safety and security electronics, as well as in computing devices including desktops, notebooks, servers, and storage equipment. They reduce wiring complexity and improve assembly speed through IDC technology, eliminating the need to strip wires prior to termination.

Four female IDC contacts for quick and reliable wire mass termination. Durable nylon housing with copper and tin over nickel plated contacts for corrosion resistance. Cable mount with right-angle orientation ensures flexible system integration.

Wide operating temperature range from -55°C to 105°C suits industrial and automotive applications. End-to-end stackable housing design optimizes assembly versatility. Friction lock and polarizing features provide secure and error-proof connections.

Compatible with 28 to 22 AWG wires and notched ribbon cables for broad application support.

Choose TE Connectivity IDC Connectors for efficient, high-performance wiring solutions in electronic assemblies and automotive systems. Browse the Electronics Components category on EnvMart for more connectivity products supporting advanced industrial and consumer electronics applications.