M50-3120845R

Headers, Receptacles, Female Sockets Overview

The M50-3120845R is a 16-position receptacle connector from the Harwin ARCHER M50 series. It features a 1.27 mm (0.05 in) pitch and utilizes a dual-in-line (DIL) configuration with two rows of contacts. Designed for surface mount technology, it employs gold-plated brass sockets housed in black thermoplastic insulation. The component supports a mating height range of 2.2 mm to 8.5 mm when paired with compatible headers. It operates within a temperature range of -40°C to +105°C and carries UL 94 V-0 flammability ratings.

Headers, Receptacles, Female Sockets Feature Summary

• Dual-in-line receptacle design for high-density board-to-board connections
• Gold-plated socket contacts ensuring reliable signal transmission
• Surface mount termination for automated PCB assembly integration

Headers, Receptacles, Female Sockets Applications

• High-density electronic module interconnects
• Industrial control system board-to-board linking
• Telecommunications equipment internal connectivity

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific part number matches the required 16-position DIL receptacle specification. Confirm compatibility with the intended mating header from the ARCHER M50 series, particularly regarding the selected mating height within the 2.2 mm to 8.5 mm range. Ensure the surface mount footprint aligns with the PCB design guidelines provided in the official datasheet to guarantee proper solder joint integrity during reflow processes.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a low-profile, high-density connection is required for rigid board-to-board applications. The 1.27 mm pitch allows for compact circuit layouts compared to standard 2.54 mm connectors. Consider the operating temperature limits and current carrying capacity requirements against the application's thermal profile. Verify that the gold plating meets the environmental corrosion resistance needs for the deployment location.

Headers, Receptacles, Female Sockets Part Context

This connector belongs to the ARCHER M50 family, which provides a comprehensive ecosystem of mating headers and sockets. The series is characterized by its consistent 1.27 mm pitch and robust mechanical retention features. As a receptacle, it interfaces with male pin headers to establish electrical pathways between stacked or adjacent printed circuit boards in confined spaces.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must maintain the 1.27 mm pitch, 16-position count, and SMT mounting style. Compatible alternatives include other Harwin ARCHER M50 series receptacles with identical contact counts but potentially different housing heights or entry styles.