B5743-206-M-T-0

Overview

The B5743-206-M-T-0 is a Datamate L-Tek header connector manufactured by Harwin Inc. It features a vertical through-hole mounting style with six male pin contacts arranged in a dual-row configuration. The connector utilizes a 2.00mm (0.079 inch) mating pitch and includes a four-wall shroud for alignment. Contact surfaces are gold-plated, while the housing is constructed from black glass-filled polyester rated UL94 V-0. It supports a maximum voltage of 800V and operates within a temperature range of -55°C to +125°C.

Feature Summary

• Vertical board-to-board or cable interconnect design
• Four-wall shrouded housing for precise alignment
• Gold-plated phosphor bronze contact surfaces
• Pin lock securing mechanism

Applications

• Industrial control systems
• Medical equipment
• Metering and measurement devices

Procurement Notes

Verify component status as this specific part number may be discontinued. Confirm availability of equivalent active series parts if current stock is unavailable. Ensure compatibility with mating sockets regarding locking mechanisms and shroud dimensions before finalizing procurement decisions.

Selection Notes

Select this connector when a low-profile vertical header with secure pin locking is required. Verify that the application environment falls within the specified thermal limits. Ensure PCB layout accommodates the specific contact length and insulation height requirements for proper assembly.

Part Context

This component belongs to the Datamate L-Tek family, designed for high-reliability interconnects. The series offers various pin counts and termination options. This specific model represents a standard vertical header variant within the broader product line.

Replacement Considerations

• B5743-206-M-T-B

FAQ

What is the material of the insulating housing?

The housing is made of glass-filled polyester.

Does this connector include a locking mechanism?

Yes, it utilizes a pin lock system for secure mating.