M50-3121345

Headers, Receptacles, Female Sockets Overview

The Harwin M50-3121345 is a board-to-board receptacle connector from the Archer M50 series. It features a dual inline configuration with 26 positions arranged in two rows of thirteen. The connector utilizes a 1.27mm (0.05 inch) pitch and is designed for surface mount technology (SMT) installation. Contact plating consists of gold to ensure reliable signal transmission. The component is RoHS compliant and lead-free, suitable for modern electronic assembly requirements.

Headers, Receptacles, Female Sockets Feature Summary

• Dual row surface mount receptacle design
• Gold-plated contacts for conductivity
• RoHS compliant construction

Headers, Receptacles, Female Sockets Applications

• PCB-to-PCB interconnections
• High-density electronic assemblies
• Consumer electronics modules

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific pin count and contact arrangement against the official datasheet before procurement. Confirm that the surface mount footprint matches the target PCB layout. Ensure compliance with environmental directives such as RoHS if required by the end product specifications. Cross-reference the manufacturer part number to avoid confusion with similar variants in the Archer series.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a low-profile, high-density connection is required between adjacent printed circuit boards. The 1.27mm pitch allows for compact designs while maintaining reliable electrical performance. Consider the surface mount orientation and the need for gold plating in environments where corrosion resistance or frequent mating cycles are factors. Evaluate mechanical stability requirements for the specific application context.

Headers, Receptacles, Female Sockets Part Context

This connector belongs to the Archer M50 series by Harwin Inc., which specializes in high-reliability interconnect solutions. The series is known for its robust mechanical design and consistent electrical performance across various industrial applications. Components in this family typically support automated assembly processes due to their standardized surface mount packaging and precise dimensional tolerances.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes within the same series include M50-3121245 and M50-3121445, which share identical mechanical and electrical characteristics but differ in position count. Verify that any alternative maintains the same 1.27mm pitch and dual-row configuration to ensure compatibility with existing tooling and PCB layouts.