M55-6011242R

Headers, Receptacles, Female Sockets Overview

The Harwin M55-6011242R is a board-to-board and mezzanine connector from the Archer Kontrol series. It features a 1.27 mm pitch with 12 positions arranged in two rows. The component utilizes a vertical surface mount termination style for PCB integration. Electrical ratings include a current capacity of 1.2 A and a voltage rating of 100 VAC. The operating temperature range spans from -55°C to +125°C. Contacts are gold-plated phosphor bronze, while the housing is constructed from liquid crystal polymer (LCP) with UL 94 V-0 flammability. Insulation resistance is rated at 10 GOhms.

Headers, Receptacles, Female Sockets Feature Summary

• Archer Kontrol design provides precise alignment and secure mating through integrated guide pins.
• Vertical surface mount configuration enables compact multi-layer board stacking.
• Gold-plated contacts ensure reliable signal transmission and corrosion resistance.

Headers, Receptacles, Female Sockets Applications

• Automotive electronics systems
• Industrial control modules
• General purpose electronic assemblies

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific part number against official Harwin documentation to confirm pin count, row configuration, and termination type. Ensure compatibility with mating header components within the same series. Check RoHS compliance status and lead times through authorized distributors. Confirm storage conditions and moisture sensitivity levels prior to assembly.

Headers, Receptacles, Female Sockets Selection Notes

Select this component for applications requiring high-density interconnects with a 1.27 mm pitch. The vertical orientation suits space-constrained designs needing direct board-to-board connections. Consider the 1.2 A current rating and 100 VAC voltage limit for circuit requirements. Verify mechanical stack-up height constraints relative to mating connectors.

Headers, Receptacles, Female Sockets Part Context

This receptacle belongs to the Harwin M55 Archer Kontrol family, designed for robust board-to-board and mezzanine applications. The series emphasizes reliability in harsh environments with high cycle life capabilities. Components are engineered for automated pick-and-place assembly processes.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible mating headers include M55-7001242R and M55-7101242R from the same Archer Kontrol series. Ensure identical pitch and row configuration when substituting or pairing components.

Headers, Receptacles, Female Sockets FAQ

What is the contact material used in this connector?

The contacts are made of phosphor bronze with a gold plating finish.

Does this connector support automated assembly?

Yes, the design includes features suitable for pick-and-place manufacturing processes.