M52-5002845

Headers, Receptacles, Female Sockets Overview

The Harwin M52-5002845 is a 28-position receptacle connector from the Archer M52 series, designed for board-to-board applications. It features a 0.050-inch (1.27mm) pitch and utilizes through-hole termination with gold-plated phosphor bronze contacts. The unit has a single row configuration with an insulation height of 0.181 inches (4.60mm). Rated for 1A current, it operates within a temperature range of -40°C to 105°C. The housing is constructed from black polyamide (PA6T) with UL94 V-0 flammability rating.

Headers, Receptacles, Female Sockets Feature Summary

• Push-pull latching mechanism ensures secure mating and unmating without tools.
• Gold-plated fork-style contacts provide reliable signal transmission in high-reliability environments.
• Compact vertical design supports dense PCB layouts in space-constrained assemblies.

Headers, Receptacles, Female Sockets Applications

• Medical electronic equipment
• Telecommunications infrastructure
• General industrial control systems

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix '45' against the official datasheet to confirm contact plating thickness and material composition. Ensure the ordering quantity matches the standard tube packaging requirements specified by Harwin Inc. Cross-reference the RoHS3 compliance status with current regulatory standards before final procurement authorization.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a low-profile, high-density interconnect solution is required for board-to-board connections. The 1.27mm pitch accommodates fine-line PCB designs while maintaining robust mechanical stability. Consider the push-pull latching feature if frequent maintenance or module replacement is anticipated in the target application environment.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Archer M52 family, known for rugged performance in harsh environments. The series offers various pin counts and configurations, including single and double rows. The M52-5002845 specifically addresses needs for 28-position vertical receptacles with through-hole mounting capabilities.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes include other Harwin M52 series variants with matching pin counts and pitch. Verify compatibility with mating pins, such as M52-040023V2045, ensuring identical 0.050-inch spacing and gold plating specifications for proper interface alignment.