M50-4305045

Headers, Receptacles, Female Sockets Overview

The Harwin M50-4305045 is a 100-position board-to-board receptacle connector belonging to the M50 series. It features a 1.27 mm pitch and utilizes a double-row configuration for high-density applications. The component employs gold-plated phosphor bronze contacts with a liquid crystal polymer (LCP) housing. Designed for surface mount technology, it offers a straight orientation and solder termination. The connector supports a rated current of 12A and operates within a temperature range of -40°C to +105°C.

Headers, Receptacles, Female Sockets Feature Summary

• High-density interconnect capability via 1.27 mm pitch double-row architecture
• Robust electrical performance supported by gold-plated phosphor bronze contacts
• Thermal stability ensured by liquid crystal polymer housing material

Headers, Receptacles, Female Sockets Applications

• Compact electronic assemblies requiring high pin counts
• Board-to-board signal transmission in dense layouts
• Surface mount integration in industrial or consumer electronics

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix against official Harwin documentation to confirm exact contact count and termination style. Ensure compatibility with automated surface mount placement equipment. Cross-reference the datasheet for reflow soldering profiles and storage conditions. Confirm that the LCP housing meets the required UL flammability ratings for the target application environment.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when space constraints necessitate a 1.27 mm pitch double-row interface. Consider the 12A current rating and 1kV voltage capability for power or signal lines. Evaluate the straight SMT profile against mechanical clearance requirements. Compare against the M50-3 series if through-hole mounting is preferred instead of surface mount solutions.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Harwin M50 ARCHER series, known for compact board-to-board connectivity. The M50-4305045 specifically denotes a 100-position variant designed for surface mount assembly. It complements male headers within the same ecosystem to form reliable mating pairs for high-density data or power transfer.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes are not explicitly listed in public documentation. Verify cross-compatibility with other M50 series female sockets sharing the 1.27 mm pitch and double-row format. Check mechanical footprint dimensions against existing PCB land patterns before substitution.