TSW-125-25-G-S-RA

Headers, Male Pins Overview

Samtec Inc. TSW-125-25-G-S-RA is a single-row PCB header strip featuring 25 positions with a 0.100-inch (2.54 mm) pitch. Designed for through-hole right-angle mounting, it utilizes phosphor bronze contacts with gold plating on both mating and termination surfaces. The connector supports a wide operating temperature range of -55°C to 125°C and meets UL94 V-0 flammability standards. This component serves as a reliable board-to-board or cable interconnection solution within the classic TSW series.

Headers, Male Pins Feature Summary

• Right-angle through-hole mounting configuration for compact board layouts
• Gold-plated phosphor bronze contacts ensure durable signal integrity
• Cuttable strip design allows for flexible position customization
• High-temperature insulation material rated for demanding environments

Headers, Male Pins Applications

• Board-to-board interconnections in industrial control systems
• Signal routing in automotive electronic modules
• General-purpose circuit board stacking applications
• Retrofitting legacy designs requiring right-angle headers

Headers, Male Pins Procurement Notes

Verify that the specific suffix 'G' confirms gold plating and 'RA' indicates right-angle orientation against the official Samtec datasheet. Ensure the required contact length matches the mating connector specifications. Confirm RoHS3 compliance status if restricted substances are mandated by the end-product regulations.

Headers, Male Pins Selection Notes

Select this model when a single-row, right-angle connection is required with high corrosion resistance. The gold plating offers superior conductivity compared to tin alternatives. Verify that the 0.100-inch pitch aligns with the target PCB footprint and that the through-hole termination method suits the manufacturing process.

Headers, Male Pins Part Context

This part belongs to the TSW Classic PCB Header Strips family from Samtec. The series provides standard 0.100-inch pitch connectors available in various row counts and termination styles. It is designed for general-purpose electronics, offering a balance of performance and cost-effectiveness for standard interconnect needs.

Headers, Male Pins Replacement Considerations

TSW-125-25-G-S is the vertical equivalent. TSW-125-25-T-S-RA offers tin plating instead of gold. TSW-125-25-F-Q-RA is a dual-row alternative. Verify pin count and pitch compatibility before substitution.