M50-3130445

Headers, Receptacles, Female Sockets Overview

The Harwin M50-3130445 is a single-row, surface-mount receptacle from the ARCHER series. It features 4 positions with a 1.27 mm pitch and straight mounting angle. The connector utilizes phosphor bronze contacts with gold plating and a black polyamide housing. Rated for 1 A current and UL 94 V-0 flammability, it operates between -40°C and +105°C. Insulation resistance is 1 GOhm. Available in tape-and-reel packaging.

Headers, Receptacles, Female Sockets Feature Summary

• Surface-mount architecture designed for automated pick-and-place assembly processes.
• Gold-plated phosphor bronze contacts ensure reliable electrical conductivity and corrosion resistance.
• Polyamide housing provides structural integrity and meets UL 94 V-0 flammability standards.

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnections in compact electronic assemblies
• High-density circuit board layouts requiring small footprint connectors
• Automotive electronics modules operating within specified temperature ranges

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific order matches the 4-position configuration and SMT package type. Confirm the presence of the 'R' suffix indicating reel packaging if tape supply is required. Ensure compatibility with standard reflow soldering profiles for lead-free processes. Cross-reference the manufacturer part number to avoid confusion with similar pitch variants.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a low-profile, single-row female header is needed for surface mounting. The 1.27 mm pitch suits dense PCB designs. Verify mating height requirements against the ARCHER socket range. Consider the 1 A current rating for power distribution needs. Ensure the straight orientation fits the mechanical constraints of the enclosure.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Harwin ARCHER M50 series, which offers various mating heights and configurations. The series supports both single and double inline styles. It is designed for high-reliability applications in demanding environments. The M50-3130445 specifically addresses the need for compact, robust connections in modern electronics.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes require matching 1.27 mm pitch, 4-position count, and SMT female contact type. Verify housing material and flammability ratings. Check for identical current and voltage specifications. Consult distributor cross-reference tools for equivalent parts from other manufacturers.