M50-4902645

Headers, Male Pins Overview

The M50-4902645 is a Harwin ARCHER series shrouded header designed for surface mount technology. It features a dual in-line configuration with 52 positions arranged in two rows. The connector utilizes a 1.27 mm pitch and includes gold-plated brass contacts to ensure reliable signal transmission. Rated for 1 A current and 300 V voltage, it operates within a temperature range of -40°C to +105°C. The housing is constructed from black thermoplastic material, providing mechanical stability and electrical insulation for high-density PCB applications.

Headers, Male Pins Feature Summary

• Dual row shrouded design ensures correct mating orientation and protects contacts during assembly.
• Gold-plated male pin contacts provide durable conductivity and corrosion resistance.
• Surface mount termination facilitates automated placement and secure board attachment.

Headers, Male Pins Applications

• High-density electronic assemblies requiring robust surface mount interconnects
• Industrial control systems operating within specified thermal limits
• Communication equipment utilizing standard rectangular header configurations

Headers, Male Pins Procurement Notes

Verify the specific suffix code against official Harwin documentation to confirm exact contact plating thickness and housing material variations. Ensure compatibility with mating socket assemblies from the same ARCHER series family. Cross-reference the 52-position count and 1.27 mm pitch with target PCB footprint designs before procurement to prevent mechanical mismatch.

Headers, Male Pins Selection Notes

Select this component when a high-pin-count surface mount header is required for space-constrained designs. The 1.27 mm pitch allows for dense routing compared to larger spacing options. Consider the shrouded style if alignment accuracy during automated assembly is critical. Verify that the 1 A current rating meets the circuit requirements for all connected pins simultaneously.

Headers, Male Pins Part Context

This part belongs to the Harwin ARCHER M50 series, which focuses on compact, high-reliability interconnect solutions. The series offers various position counts and termination styles to support diverse PCB layout needs. As a specialized header, it complements matching sockets and wire housings within the broader ARCHER ecosystem for complete connectivity systems.

Headers, Male Pins Replacement Considerations

Consult official Harwin substitution guides for direct equivalents. Generic headers may not match the precise 1.27 mm pitch or shrouding dimensions. Verify that any alternative maintains the same SMT profile and contact material specifications to ensure functional interchangeability.