M55-6021642R

Headers, Receptacles, Female Sockets Overview

The M55-6021642R is a vertical board-to-board receptacle connector from the Harwin Archer Kontrol series. It features a 1.27mm (0.050 inch) pitch with 16 positions arranged in two rows. Designed for surface mount technology, the connector utilizes phosphor bronze contacts with gold plating and an LCP insulator rated UL94 V-0. It supports a rated current of 1.2A and operates within a temperature range of -55°C to 125°C.

Headers, Receptacles, Female Sockets Feature Summary

• Archer Kontrol series design ensures robust board-to-board connectivity with precise alignment.
• Surface mount construction facilitates automated pick-and-place assembly processes.
• Gold-plated phosphor bronze contacts provide reliable electrical performance and corrosion resistance.

Headers, Receptacles, Female Sockets Applications

• Automotive electronic systems
• Industrial control equipment
• General purpose circuit interconnections

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against the official Harwin datasheet to confirm contact configuration and packaging details. Ensure compatibility with mating header components regarding stack height and pin layout. Confirm RoHS compliance status through manufacturer documentation prior to integration into production workflows.

Headers, Receptacles, Female Sockets Selection Notes

Select this component for applications requiring high-density vertical interconnects with a 1.27mm pitch. The surface mount orientation suits PCB designs needing minimal profile. Verify that the 1.2A current rating and thermal specifications meet the system requirements for the intended operational environment.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Harwin M55 series, specifically the Archer Kontrol line designed for demanding environments. It serves as a female receptacle counterpart to male headers, enabling secure vertical connections between stacked printed circuit boards in compact electronic assemblies.

Headers, Receptacles, Female Sockets Replacement Considerations

Consult the official Harwin cross-reference guide for verified substitute part numbers. Do not assume mechanical or electrical interchangeability with generic connectors lacking identical pitch, row count, and mounting specifications.