M50-4910545R

Headers, Male Pins Overview

The M50-4910545R is a 1.27 mm pitch dual in-line (DIL) surface-mount pin header assembly from the Harwin ARCHER series. It features 10 positions arranged in two rows, designed for board-to-board connections. The component utilizes gold-plated phosphor bronze contacts housed in black liquid crystal polymer (LCP). Rated for 1 A current and operating between -40°C and +105°C, it includes mounting pegs for precise placement during automated SMT assembly.

Headers, Male Pins Feature Summary

• Dual row shrouded design with integrated mounting pegs for accurate surface-mount positioning
• Gold-plated phosphor bronze contacts ensure reliable signal transmission
• High-temperature resistant LCP housing supports reflow soldering processes

Headers, Male Pins Applications

• Board-to-board interconnects in compact electronic modules
• Automated surface-mount technology (SMT) production lines
• Industrial control systems requiring high-density connections

Headers, Male Pins Procurement Notes

Verify the 'R' suffix indicates tape-and-reel packaging configuration distinct from tube variants. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure compatibility with standard SMT pick-and-place equipment utilizing mounting peg alignment features.

Headers, Male Pins Selection Notes

Select this model for applications requiring low-profile DIL headers with mechanical stability during soldering. The 1.27 mm pitch suits dense circuit layouts. Verify mating socket height requirements against the ARCHER series specifications to ensure proper engagement without excessive stress on the connector interface.

Headers, Male Pins Part Context

This component belongs to the Harwin ARCHER M50 family of connectors, which offers various mating heights and configurations. The M50 series is engineered for high-reliability applications in demanding environments, providing robust electrical performance and mechanical durability across diverse industrial sectors.

Headers, Male Pins Replacement Considerations

Direct substitutes within the same ARCHER series include M50-4910545 (tube packaging) or M50-3611042R (different position count). Cross-series replacements require verification of pitch, row configuration, and contact material specifications to maintain functional equivalence.