TE Connectivity MTA-156 Series Straight Through Hole Pin Header 2 Contact 3.96 mm Pitch 1 Row Unshrouded 644753-2

TE Connectivity 644753-2 MTA-156 Series Straight Through Hole Pin Header is a robust wire-to-board connector featuring 2 male contacts in a single row with a pitch of 3.96 mm. Designed with an unshrouded housing made from thermoplastic polyester and copper alloy contacts plated with tin, this pin header ensures reliable electrical performance and durability.

Rated for 7A current and 600V voltage, it is suitable for demanding industrial, automotive, and electronics applications. The header supports through-hole mounting with solder termination, providing secure and stable connections on PCB assemblies.

Its operating temperature range from -55°C to 105°C makes it apt for harsh environmental conditions, while the tail pin length of 4.45 mm and mating pin length of 10.16 mm provide solid mechanical interface with mating components. The straight orientation and friction lock design help maintain a secure mating connection without accidental disconnections.

The MTA-156 connector system facilitates cost-saving mass termination when paired with insulation displacement contact (IDC) connectors. These features allow end users in automotive, computer, and consumer electronics sectors to efficiently wire systems such as body and chassis systems, driver information, and safety mechanisms, as well as desktop PCs, notebooks, servers, and storage devices.

The pin header supports a current of 7A and voltage up to 600V. The thermoplastic polyester housing provides durability and insulation. Copper alloy contact material with tin plating ensures excellent conductivity and corrosion resistance.

Through-hole mount type with solder termination guarantees stable mechanical and electrical connection. Operating temperature ranges from -55°C to 105°C for wide application versatility. Friction lock mechanism offers secure mating with compatible IDC connectors to prevent accidental disengagement.

End-to-end stackable design enables scalable wiring configurations.

This TE Connectivity MTA-156 Series pin header is an essential component for electrical engineers and manufacturers requiring reliable, durable PCB connections in industrial, automotive, and commercial electronics projects. Browse our extensive collection of PCB Headers and related connectors at EnvMart to find compatible products that complement your system design requirements.