M50-3102545

Headers, Receptacles, Female Sockets Overview

The M50-3102545 is a PCB receptacle from the Archer M50 series, designed for board-to-board connections. It features a 1.27 mm pitch and comprises 50 contacts arranged in two rows. The connector utilizes surface mount termination and includes posts for alignment. Constructed with gold-plated phosphor bronze contacts and a liquid crystal polymer housing, it supports a rated current of 12A and withstands voltages up to 1kV. The unit operates within a temperature range of -40°C to 105°C.

Headers, Receptacles, Female Sockets Feature Summary

• High-density interconnect capability with 50 contacts in a compact dual-row configuration
• Integrated alignment posts ensure precise mating stability during assembly
• Robust electrical performance supporting high voltage isolation requirements

Headers, Receptacles, Female Sockets Applications

• Board-to-board signal transmission in dense electronic assemblies
• Industrial control systems requiring reliable vertical interconnects
• Telecommunications equipment utilizing high-voltage tolerant interfaces

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix codes against official Harwin documentation to confirm contact plating thickness and housing material variations. Ensure that the selected variant matches the required thermal profile for the intended operating environment. Cross-reference the datasheet for precise reflow soldering profiles to prevent component damage during manufacturing processes.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-contact-count, low-profile solution is required for rigid board-to-board applications. The inclusion of alignment posts makes it suitable for automated placement where positional accuracy is critical. Consider the 1.27 mm pitch constraint relative to surrounding component density on the PCB layout.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Archer M50 series, characterized by its 1.27 mm pitch and versatile mounting options. The series offers various configurations including through-hole and cable variants, but this specific model is optimized for surface mount technology. It serves as a female socket counterpart to male headers within the same ecosystem.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes include other Harwin M50 series receptacles with matching pin counts and pitch, such as M50-3100545 for lower contact counts. Verify mechanical compatibility regarding post placement and overall footprint dimensions before integration.