M52-5053545

Headers, Receptacles, Female Sockets Overview

The M52-5053545 is a 35-position receptacle connector from the Harwin Archer M52 series. It features a 0.050" (1.27mm) pitch and utilizes surface mount termination for PCB integration. The contacts are gold-plated phosphor bronze, rated for 1A current. The housing is black polyamide (PA9T), offering UL94 V-0 flammability rating. Operating temperature ranges from -40°C to 105°C. This single-row female socket employs push-pull latching for secure board-to-board connections.

Headers, Receptacles, Female Sockets Feature Summary

• Surface mount termination facilitates automated PCB assembly processes.
• Push-pull latching mechanism ensures secure mating engagement.
• Gold-plated phosphor bronze contacts provide reliable conductivity.
• High-temperature resistant PA9T insulation supports demanding environments.

Headers, Receptacles, Female Sockets Applications

• General electronic interconnects
• Medical device assemblies
• Telecommunications equipment

Headers, Receptacles, Female Sockets Procurement Notes

Verify component authenticity through authorized Harwin distributors or certified suppliers. Confirm RoHS3 compliance and REACH status prior to procurement. Ensure storage conditions maintain moisture sensitivity level 1 integrity. Cross-reference datasheet revisions to confirm material composition matches project requirements. Validate surface mount footprint compatibility with manufacturing capabilities.

Headers, Receptacles, Female Sockets Selection Notes

Select this model for applications requiring high-density single-row interconnects with surface mount convenience. The 1.27mm pitch suits space-constrained designs needing robust mechanical retention via push-pull latches. Consider thermal management needs given the 105°C upper operating limit. Evaluate current load against the 1A rating per contact. Compare against through-hole variants if mechanical stress resistance during mating cycles is critical.

Headers, Receptacles, Female Sockets Part Context

Part of the Archer M52 series, designed for compact board-to-board connectivity. The series emphasizes high reliability in harsh environments through advanced polymer materials and precise contact engineering. This specific variant targets surface mount workflows while maintaining the mechanical security typical of the broader M52 family.

Headers, Receptacles, Female Sockets Replacement Considerations

M52-5053545 is currently listed as active. No direct public substitutes are documented. Verify pin count and pitch compatibility when evaluating alternative single-row SMD receptacles from other manufacturers.