M50-4900545R

Headers, Male Pins Overview

The Harwin M50-4900545R is a 1.27 mm pitch dual in-line (DIL) surface-mount pin header assembly from the ARCHER series. It features a 10-position configuration arranged in two rows of five contacts. The connector utilizes gold-plated phosphor bronze contacts housed within a black liquid crystal polymer (LCP) body, rated for UL 94 V-0 flammability. Designed for vertical SMT installation with tape-and-reel packaging, it supports a maximum current rating of 1 A and operates within a temperature range of -40°C to +105°C.

Headers, Male Pins Feature Summary

• Vertical surface-mount architecture optimized for automated pick-and-place assembly processes
• Gold-plated phosphor bronze contacts ensure reliable signal transmission and corrosion resistance
• High-temperature LCP housing provides dimensional stability and superior thermal performance

Headers, Male Pins Applications

• Board-to-board interconnections in compact electronic modules
• Wire-to-board connections requiring high-density routing
• Industrial control systems operating in elevated temperature environments

Headers, Male Pins Procurement Notes

Verify the specific suffix 'R' confirms tape-and-reel packaging format against official datasheets. Confirm that the part number corresponds to the male pin header variant rather than socket assemblies. Cross-reference the manufacturer's latest documentation to ensure compliance with current RoHS directives and material specifications before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when space constraints necessitate a low-profile 1.27 mm pitch connection. Ensure the mating interface accommodates the vertical orientation and contact length. Verify that the PCB layout supports the required solder mask clearance for the surface-mount termination style and that the thermal profile during reflow aligns with the LCP material limits.

Headers, Male Pins Part Context

This component belongs to the Harwin ARCHER M50 series, which specializes in high-density interconnect solutions. The series offers various configurations including shrouded and unshrouded headers in both through-hole and surface-mount formats. The M50-4900545R specifically addresses applications demanding robust electrical performance in a minimal footprint using advanced polymer materials.

Headers, Male Pins Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Evaluate cross-reference options only if explicitly supported by manufacturer equivalence tables or verified distributor substitution guides.