HTSW-102-25-S-D-NA

Headers, Male Pins Overview

The HTSW-102-25-S-D-NA is a vertical through-hole header manufactured by Samtec Inc. It features a 2.54 mm (0.100 inch) pitch and contains 4 positions arranged in a dual row configuration. The connector utilizes phosphor bronze contacts with gold plating on the mating interface and tin plating on the tail for soldering. Designed for board-to-board or cable applications, it operates within a temperature range of -55°C to 125°C and meets UL94 V-0 flammability standards.

Headers, Male Pins Feature Summary

• Vertical pin header design for standard through-hole PCB mounting
• Gold-plated mating contacts ensure reliable signal transmission
• Liquid crystal polymer insulator provides high thermal stability

Headers, Male Pins Applications

• Board-to-board interconnections
• Cable-to-board connections
• General electronic circuit prototyping

Headers, Male Pins Procurement Notes

Verify the specific suffix 'NA' against the official Samtec datasheet to confirm its exact definition regarding packaging or variant status. Ensure compatibility with mating connectors such as SSW, SSQ, or SSM series. Confirm RoHS3 compliance requirements for the final assembly process before procurement.

Headers, Male Pins Selection Notes

Select this component when a low-profile, 4-position vertical header is required. The dual-row layout suits dense board layouts. Verify that the mating partner matches the 0.100-inch pitch and square post shape. Consider the operating temperature range and current rating relative to the wire gauge if used for cable applications.

Headers, Male Pins Part Context

This part belongs to the HTSW series of single row and double row headers. It shares common specifications with other HTSW variants, including the same pitch, contact material, and insulator type. The 'D' indicates a double row, while 'S' denotes gold plating. It is distinct from angled or surface mount variants within the broader Samtec connector portfolio.

Headers, Male Pins Replacement Considerations

Compatible mates include SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, and SLW series connectors. Direct substitutes must match the 2.54mm pitch, 4-position count, and dual-row configuration. Verify mechanical dimensions and plating specifications before substitution.