B5743-214-M-T-1

Overview

The B5743-214-M-T-1 is a Datamate L-Tek male plug connector manufactured by Harwin Inc. It features a double-row, vertical through-hole design with 14 positions (7+7) and a 2 mm pitch. The contacts are gold-plated pin terminals designed for secure board-to-board or cable connections. Operating within a temperature range of -55°C to +125°C, this shrouded header utilizes solder pin termination for reliable PCB mounting.

Feature Summary

• Double-row vertical male plug configuration with integrated locking latches requiring tooling for engagement
• Shrouded four-wall housing design ensuring precise alignment and protection during mating
• Gold-plated contact surfaces providing durable electrical performance in harsh environments

Applications

• Industrial control systems requiring robust interconnects
• Automotive electronics modules needing high-vibration resistance
• Test and measurement equipment interfaces
• Telecommunications hardware assemblies

Procurement Notes

Verify the specific suffix codes against official Harwin documentation to confirm exact termination style and latch configuration. Ensure compatibility with corresponding female receptacles from the same Datamate L-Tek series. Check for RoHS compliance status and REACH SVHC declarations prior to integration into regulated supply chains.

Selection Notes

Select this component when a vertical, double-row male header with mechanical latching is required. Confirm that the 2 mm pitch and 14-position count match the circuit layout. Verify that the through-hole solder pin termination aligns with the PCB fabrication capabilities and thermal profile constraints.

Part Context

This part belongs to the Datamate L-Tek family, known for high-density interconnect solutions. The B5743 prefix indicates a male plug variant within the BS (Board-to-Board/Socket) series. It complements female sockets to form complete connector pairs for reliable signal and power transmission in compact spaces.

Replacement Considerations

M80-8671422 is a documented alias for this component. Cross-reference with other Harwin Datamate L-Tek male plugs sharing identical 2 mm pitch, 14-position count, and vertical through-hole specifications to ensure mechanical and electrical interchangeability.

FAQ

What type of termination does the B5743-214-M-T-1 use?

It uses solder pin termination for through-hole mounting on printed circuit boards.

Is the connector shrouded?

Yes, it features a shrouded four-wall housing design for alignment and protection.