M55-6002042R

Headers, Receptacles, Female Sockets Overview

The Harwin M55-6002042R is a 20-position vertical female surface-mount connector from the Archer Kontrol series. It features a 1.27 mm pitch and utilizes gold-plated phosphor bronze contacts for reliable signal transmission. The housing is constructed from Liquid Crystal Polymer (LCP) with a UL 94 V-0 flammability rating. Rated for 1.2 A current and 100 VAC voltage, it operates within a temperature range of -55°C to +125°C. The component offers high insulation resistance of 10 GOhms and supports stacking heights via mounting pegs.

Headers, Receptacles, Female Sockets Feature Summary

• Vertical surface-mount architecture designed for compact board-to-board interconnections
• Gold-plated phosphor bronze contacts ensure durable conductivity and corrosion resistance
• High-temperature LCP housing provides structural stability and UL 94 V-0 flame retardancy

Headers, Receptacles, Female Sockets Applications

• Board-to-board connections in space-constrained electronic modules
• Mezzanine card interfaces requiring vertical mating configurations
• Automotive control units operating under high thermal conditions
• Industrial equipment utilizing robust surface-mount interconnects

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix '42R' against the manufacturer datasheet to confirm reel packaging specifications. Ensure compatibility with the corresponding male header, such as the M55-7002042R, for proper mating. Confirm RoHS compliance status and material declarations prior to final procurement approval.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a vertical female SMT interface is required for 20-position circuits. The 1.27 mm pitch suits dense layouts, while the 1.2 A rating supports moderate power applications. Verify that the target assembly process accommodates the specified solder termination type and mounting peg alignment requirements.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Harwin Archer Kontrol M55 series, which specializes in high-density board-to-board connectors. The series offers various positions and orientations, including vertical and right-angle configurations. The M55-6002042R specifically addresses needs for vertical female receptacles in modern electronics manufacturing.

Headers, Receptacles, Female Sockets Replacement Considerations

The M55-7002042R serves as the verified male counterpart for mating purposes. No direct cross-brand substitutes are confirmed in public documentation; design changes may be necessary if alternative sourcing is required.