B5743-208-M-T-3

Overview

The B5743-208-M-T-3 is a Datamate L-Tek male header manufactured by Harwin Inc. It features an 8-position, dual-row configuration with a 2 mm (0.079 in) pitch. Designed for through-hole mounting, the connector utilizes solder pin termination and gold-plated contacts. The unit operates within a temperature range of -55 °C to +125 °C and carries UL94 V-0 flammability ratings for its insulation.

Feature Summary

• Datamate L-Tek series interconnect system
• Shrouded four-wall housing design
• Gold-plated contact surfaces

Applications

• Board-to-board connections
• Cable-to-board assemblies
• General purpose electronic interconnects

Procurement Notes

Verify component authenticity against official Harwin documentation. Confirm RoHS compliance status and REACH SVHC details prior to integration. Ensure mechanical compatibility with mating sockets and validate thermal performance specifications for the intended operating environment.

Selection Notes

Select this part for applications requiring robust vertical board-to-board connectivity. The shrouded design ensures proper alignment during insertion. Verify that the 2 mm pitch and 8-position count align with the target circuit layout requirements.

Part Context

This component belongs to the Datamate L-Tek family, characterized by high-density interconnect capabilities. The B5743 prefix indicates a male header variant within the broader connector ecosystem, designed for reliable signal transmission in compact electronic assemblies.

Replacement Considerations

M80-8670805 serves as an alternative designation for this specific connector configuration.