M20-9950545

Headers, Male Pins Overview

The M20-9950545 is a surface mount socket connector from the Harwin M20 series. It features a single row with five positions and a 2.54 mm pitch. The housing is constructed from black polyphenylene oxide (PPO) material, rated UL94 V-0 for flammability. Contacts are made of beryllium copper with gold plating to ensure reliable conductivity. The component supports board-to-board or cable-to-board connections via a through-hole solder termination style adapted for SMT mounting.

Headers, Male Pins Feature Summary

• Surface mount technology implementation for automated assembly
• Gold-plated beryllium copper contacts for durability
• High-temperature resistant PPO insulation material

Headers, Male Pins Applications

• Board-to-board interconnects in compact electronics
• Cable-to-board signal routing
• High-density circuit board assemblies

Headers, Male Pins Procurement Notes

Verify the specific suffix '45' corresponds to the required contact plating and housing color configuration. Confirm that the surface mount footprint matches the target PCB design constraints. Ensure compatibility with standard reflow soldering profiles for lead-free processes. Cross-reference the official datasheet for precise mechanical dimensions before finalizing procurement specifications.

Headers, Male Pins Selection Notes

Select this model when surface mount capability is required for the M20 series interface. The five-position count suits moderate density applications. The gold plating offers superior corrosion resistance compared to tin variants. Consider the thermal stability of the PPO housing for high-temperature operational environments.

Headers, Male Pins Part Context

This component belongs to the M20 family, known for its robust construction and versatile connectivity options. Unlike the through-hole headers found in other M20 part numbers, this specific variant utilizes surface mount technology. It complements the broader ecosystem by providing a low-profile solution for modern PCB layouts requiring direct board attachment.