B5743-206-M-T-1

Overview

The B5743-206-M-T-1 is a Datamate L-Tek header connector manufactured by Harwin Inc. It features a vertical through-hole mounting style with a 2 mm (0.079 in) pitch. The component provides 6 positions arranged in a dual-row configuration. Contact surfaces are gold-plated, and the housing is shrouded with four walls. The unit operates within a temperature range of -55°C to +125°C.

Feature Summary

• Vertical pin male contact type for board-to-board or cable applications
• Shrouded four-wall design for secure mating alignment
• Pin lock fastening mechanism for reliable connection retention

Applications

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

Procurement Notes

Verify the specific ordering suffix against the official Harwin datasheet to ensure correct contact plating and insulation material specifications. Confirm that the intended application environment falls within the rated operating temperature limits. Check for any recent product change notifications regarding material composition or manufacturing origin updates.

Selection Notes

Select this component when a low-profile, vertically oriented header is required for compact designs. Ensure the mating counterpart matches the 2 mm pitch and dual-row format. Verify that the PCB layout accommodates the through-hole solder pin dimensions and the specified shrouded housing footprint.

Part Context

This part belongs to the Datamate L-Tek series, designed for high-density interconnect solutions. The series offers various position counts and mounting styles to support diverse industrial and commercial electronics requirements. It utilizes standardized pin lock mechanisms for consistent assembly performance across the family.

Replacement Considerations

M80-8670622