M50-4910845

Headers, Male Pins Overview

The Harwin M50-4910845 is a surface-mount header connector from the Archer series, featuring a 1.27 mm pitch and 16 positions in a single row configuration. It utilizes male pin contacts with gold plating for reliable signal transmission. The housing is constructed from black liquid crystal polymer (LCP) rated UL 94 V-0 for flame resistance. Designed for board-to-board applications, it supports a maximum operating temperature of 105°C and includes mounting pegs for secure placement during assembly.

Headers, Male Pins Feature Summary

• Surface-mount technology with integrated mounting pegs for precise PCB alignment
• Gold-plated phosphor bronze contacts ensuring low contact resistance
• High-temperature resistant LCP insulation material meeting UL 94 V-0 standards

Headers, Male Pins Applications

• General purpose electronic interconnects
• Medical device circuitry
• Telecommunications equipment

Headers, Male Pins Procurement Notes

Verify the specific suffix '45' against the manufacturer's current datasheet to confirm mating height and packaging details. Ensure compatibility with existing PCB footprints and reflow soldering profiles. Check for any recent product change notices that may affect dimensions or materials. Confirm availability through authorized distributors to avoid counterfeit components.

Headers, Male Pins Selection Notes

Select this component when a low-profile, single-row SMT header is required for high-density board-to-board connections. The 1.27 mm pitch allows for compact designs. Consider the 105°C thermal rating for environments requiring higher heat tolerance than standard plastic connectors. Verify that the 1A current rating per contact meets the circuit requirements.

Headers, Male Pins Part Context

Part of the Harwin Archer M50 series, which offers various mating heights and configurations. The series is known for robust mechanical performance and reliability in demanding applications. This specific model represents a standard 16-position variant within the broader product family.

Headers, Male Pins Replacement Considerations

No direct public substitute part numbers are confirmed in the provided documentation. Cross-reference with other 1.27mm pitch SMT headers if availability is an issue, ensuring identical pin count, pitch, and mounting style.