M50-4901045

Headers, Male Pins Overview

The M50-4901045 is a 20-position double in-line (DIL) surface mount header from the Harwin Archer M50 series. It features a 1.27 mm pitch and two rows of contacts designed for vertical board-to-board connections. The connector utilizes gold-plated brass pins housed in a shrouded structure to ensure alignment and protection. Rated for 1 A current and 300 V voltage, it operates within a temperature range of -40°C to +105°C. The component employs a solder termination type suitable for automated SMD/SMT assembly processes.

Headers, Male Pins Feature Summary

• Shrouded housing design ensures precise pin alignment during mating
• Gold-plated contacts provide reliable conductivity and corrosion resistance
• Vertical orientation supports compact surface-mount PCB layouts

Headers, Male Pins Applications

• High-density board-to-board interconnects
• Industrial control system circuitry
• Automotive electronic modules

Headers, Male Pins Procurement Notes

Verify the specific part number against official Harwin documentation to confirm current production status and availability. Ensure that the selected variant matches the required shrouded configuration and contact plating specifications for your application environment. Cross-reference technical parameters with your design requirements before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a low-profile, high-reliability connection is required for dense PCB arrangements. The 1.27 mm pitch allows for significant I/O density within limited board space. Consider the shrouded design for applications requiring mechanical guidance during insertion. Verify thermal and electrical ratings align with the operational demands of the target system.

Headers, Male Pins Part Context

This connector belongs to the Archer M50 series, which is engineered for demanding environments requiring robust performance. The series offers various configurations including through-hole and surface mount options. The M50-4901045 specifically addresses the need for secure, vertically oriented connections in space-constrained electronic assemblies.

Headers, Male Pins Replacement Considerations

Consult Harwin's official discontinuation notices or substitute part lists for verified alternatives. Generic equivalents may not match the precise dimensional tolerances or material specifications of the original component.