TE Connectivity 4-Way IDC Connector Female for Cable, 1 Row, 7A Current, 600V AC, 3.96mm Pitch MTA-156 Series 3-643818-4

TE Connectivity 3-643818-4 is a 4-Way IDC Connector Female for Cable featuring a single-row layout, designed for efficient and reliable wire-to-wire and wire-to-board connections in electronic and industrial applications.

This MTA-156 series connector offers a 3.96mm pitch and supports a current rating of 7A and voltage rating of 600V AC, making it suitable for a wide range of power and signal distribution needs.

The connector employs insulation displacement contact (IDC) termination technology, which significantly saves assembly time by eliminating the need for pre-stripping wires. It accepts stranded wires from 18 to 26 AWG sizes, facilitating versatility for multiple wiring requirements.

The housing consists of white nylon 6/6 material with a UL94V-2 flammability rating, providing excellent mechanical strength and electrical insulation. Molded ribs serve to prevent reverse mating, enhancing connector reliability. It also features locking ramps and polarization tabs to ensure secure and correct mating.

Contacts are made of copper and plated with tin over nickel to ensure robust electrical conductivity and resistance to corrosion. Operating temperature range is from -55°C to 105°C, suitable for demanding environmental conditions.

4 contacts with 1 row layout for streamlined connections. 3.96mm pitch allows compact assembly. Right angle orientation supports varied mounting configurations. Shrouded cable mount type for secure cable connection. Rated for 7A current and 600V AC voltage for reliable electrical performance.

Nylon housing enhances durability and safety standards. Contact plating with tin over nickel ensures longevity and minimal signal loss. Compatible with wire gauges from 18 to 26 AWG using IDC termination. LOCKING ramps and polarization tabs prevent incorrect mating during assembly.

Suitable for industrial electronics, power distribution, and electrical applications requiring mass termination efficiency.

This connector is ideal for manufacturing assembly lines, industrial control systems, automotive wiring harnesses, and various communication equipment where reliable connector performance is critical.

Choose TE Connectivity 3-643818-4 connector for dependable, cost-effective mass termination with simplified installation processes. Explore our Electronics & Electricals connector category for compatible PCB connectors and accessories.