M50-4303545

Headers, Receptacles, Female Sockets Overview

The M50-4303545 is a Harwin Archer series receptacle featuring 70 positions arranged in a dual in-line (DIL) configuration with two rows. It utilizes a 1.27 mm pitch and employs vertical surface-mount technology for board attachment. The contacts are gold-plated sockets designed for reliable signal transmission. This component belongs to the M50 connector family, engineered for high-density interconnect applications requiring robust mechanical stability and precise alignment in compact electronic assemblies.

Headers, Receptacles, Female Sockets Feature Summary

• Vertical surface-mount design for automated assembly
• Gold-plated socket contacts for durability
• Dual in-line layout for high pin density
• 1.27 mm pitch for compact spacing

Headers, Receptacles, Female Sockets Applications

• High-density PCB interconnects
• Automotive electronics modules
• Industrial control systems
• Telecommunications equipment

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix '45' indicates gold plating and standard packaging as per Harwin datasheets. Confirm RoHS compliance status for your region. Check lead times for SMT components. Ensure compatibility with reflow soldering profiles specified in the official documentation. Validate that the 70-position count matches your circuit requirements before ordering.

Headers, Receptacles, Female Sockets Selection Notes

Select this part when vertical mounting is required to save board space. The 1.27 mm pitch suits dense layouts. Gold plating ensures low contact resistance. Verify the dual-row DIL format fits your housing constraints. Consider thermal management during soldering due to the SMT profile. Compare against through-hole alternatives if mechanical stress is a primary concern.

Headers, Receptacles, Female Sockets Part Context

This component is part of the Harwin Archer M50 series, known for its reliability in demanding environments. The M50 line offers various configurations including through-hole and different pitches. The M50-4303545 specifically addresses needs for vertical SMT connections with high pin counts, providing a standardized solution for modern electronic manufacturing trends.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes within the M50 series include other 70-position variants like M50-430xx45 where xx denotes row length variations. Cross-series replacements require matching pitch and current ratings. Verify mechanical dimensions and terminal type compatibility before substituting with generic connectors.