HTSW-124-19-G-D

Headers, Male Pins Overview

Samtec HTSW-124-19-G-D is a vertical board-to-board or cable header connector from the HTSW series. It features 24 positions arranged in a dual row configuration with a 0.100 inch (2.54 mm) pitch. The contacts are male pins made of phosphor bronze, terminated via through-hole soldering. The mating and post surfaces are gold-plated, with thicknesses of 10.0 µin (0.25 µm) and 3.00 µin (0.076 µm) respectively. The housing is constructed from natural liquid crystal polymer (LCP), rated UL94 V-0, supporting an operating temperature range of -55°C to 125°C.

Headers, Male Pins Feature Summary

• Utilizes standard .100 inch pitch for broad compatibility with existing PCB layouts and mating connectors.
• Employs phosphor bronze contacts with gold plating to ensure reliable electrical conductivity and corrosion resistance.
• Features a natural LCP insulation body that provides high thermal stability and meets UL94 V-0 flammability standards.

Headers, Male Pins Applications

• General-purpose board-to-board interconnections
• Cable-to-board connections
• Industrial control system interfaces

Headers, Male Pins Procurement Notes

Verify the specific suffix codes against official Samtec documentation to confirm exact pin count, row configuration, and termination style. Ensure the selected variant matches the required contact surface finish and insulation material properties for the target application environment. Cross-reference the manufacturer part number with authorized distributors to confirm current availability and lead times.

Headers, Male Pins Selection Notes

Select this component when a dual-row, vertical header with through-hole termination is required. The 24-position layout suits applications needing moderate I/O density on a single edge. Consider the 0.100 inch pitch for standard spacing requirements and the gold-plated contacts for environments demanding low contact resistance and durability.

Headers, Male Pins Part Context

The HTSW series represents Samtec's standard Tiger Buy™ socket strip line, adapted here for header configurations. This series is designed for cost-effective, high-volume production while maintaining robust mechanical retention. The HTSW-124-19-G-D specifically addresses needs for reliable, vertical interconnects in space-constrained electronic assemblies requiring durable through-hole mounting.

Headers, Male Pins Replacement Considerations

Direct substitutes may include other Samtec HTSW variants with identical 24-pin dual-row specifications but different termination or plating options. Verify mechanical dimensions and pinout compatibility before substitution. Generic equivalents from other manufacturers must match the 2.54mm pitch and overall height constraints precisely.