M50-3120645

Headers, Receptacles, Female Sockets Overview

The Harwin M50-3120645 is a surface-mount rectangular connector receptacle from the Archer M50 series. It features 12 positions arranged in two rows with a 1.27mm pitch. The contacts are female sockets with gold plating, designed for board-to-board or cable applications. Rated at 1.75A per contact, it operates within a temperature range of -55°C to 125°C. The housing is black LCP with UL94 V-0 flammability rating.

Headers, Receptacles, Female Sockets Feature Summary

• Surface-mount technology for automated assembly
• Gold-plated female socket contacts for reliable signal transmission
• Keyed design for correct orientation mating
• High-density 1.27mm pitch architecture

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnections in compact electronics
• Cable-to-board connections requiring SMT termination
• Industrial control modules with space constraints
• Consumer electronic devices needing high-density interfaces

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix '45' confirms surface mount termination style. Confirm the '06' indicates the 12-position count and double row configuration. Ensure compatibility with mating header part numbers from the same M50 series family. Check RoHS compliance status against current manufacturing revisions.

Headers, Receptacles, Female Sockets Selection Notes

Choose this component when surface mounting is required for 12-channel interconnects. Select for applications demanding 1.27mm spacing and gold contact finishes. Consider for environments requiring UL94 V-0 rated insulating materials. Evaluate thermal performance limits relative to system operating conditions.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Harwin Archer M50 series, known for high-density interconnect solutions. The series offers various mating heights and configurations. It complements matching headers like the M50-3550642 for complete connector pairs. The series supports both through-hole and surface mount technologies.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible mating headers include M50-3550642. Verify pin count and pitch match before substitution. Ensure surface mount footprint compatibility if replacing similar SMT parts. Cross-reference with other M50 series variants for mechanical fit.