M50-3111042

Headers, Receptacles, Female Sockets Overview

The M50-3111042 is a 20-position female header connector from the Harwin ARCHER M50 series. It features a 1.27 mm (0.05 in) pitch and a dual-in-line, double-row configuration. Designed for surface mount technology (SMT), it utilizes gold-plated phosphor bronze contacts housed in black polyamide insulation. The component supports a current rating of 1 A and operates within a temperature range of -40 °C to +105 °C.

Headers, Receptacles, Female Sockets Feature Summary

• Dual-row receptacle design with gold-plated contacts for reliable signal transmission
• Surface-mount construction optimized for automated PCB assembly processes
• Polyamide housing material providing UL 94 V-0 flammability rating

Headers, Receptacles, Female Sockets Applications

• High-density electronic circuit board interconnections
• Automotive control module interfaces
• Industrial equipment signal routing

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific part number matches the required 2x10 position configuration and SMT mounting style. Confirm compatibility with standard reflow soldering profiles and ensure the polyamide housing meets the necessary thermal requirements for the intended application environment.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a compact, high-reliability female header is needed for space-constrained designs. The 1.27 mm pitch allows for dense pin arrangements while maintaining robust electrical performance. Ensure the mating male pins align with the specified contact dimensions and housing shroud geometry.

Headers, Receptacles, Female Sockets Part Context

This connector belongs to the ARCHER M50 series, which provides standardized solutions for vertical and right-angle connections. The series is engineered for applications requiring durable, low-profile interconnects with consistent electrical characteristics across various industrial and commercial sectors.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes include other 1.27 mm pitch dual-row SMT female headers from Harwin or third-party manufacturers. Verify that alternative parts match the 20-position count, 1 A current rating, and UL 94 V-0 flammability classification before integration.