TSW-130-21-F-S

Headers, Male Pins Overview

The Samtec TSW-130-21-F-S is a classic PCB header strip featuring a 0.100 inch (2.54 mm) pitch and a single row of 21 positions. It utilizes phosphor bronze contacts with gold flash over nickel plating for reliable signal transmission. The connector employs a through-hole termination style with straight solder pins, designed for vertical board-to-board or cable applications. The housing is constructed from black polybutylene terephthalate (PBT), rated UL 94 V-0 for flammability. It operates within a temperature range of -55°C to +125°C.

Headers, Male Pins Feature Summary

• Gold-plated contact system ensures high reliability and corrosion resistance for signal integrity.
• Single-row design allows for compact footprint optimization in dense circuit layouts.
• Through-hole termination provides robust mechanical stability on printed circuit boards.

Headers, Male Pins Applications

• Board-to-board interconnections
• Cable-to-board connections
• General purpose electronic assemblies

Headers, Male Pins Procurement Notes

Verify the specific suffix 'F' indicates gold flash plating rather than tin, as this affects solderability and cost. Confirm the single-row configuration matches the target PCB footprint. Ensure the operating environment temperature does not exceed the 125°C limit defined by the PBT insulation material. Cross-reference the pin count against the schematic to prevent mismatched assembly.

Headers, Male Pins Selection Notes

Select this variant when gold plating is required for superior conductivity compared to standard tin options. The single-row format is suitable for lower density interfaces where space is constrained. Consider the through-hole mounting requirement versus surface mount alternatives if board thickness or vibration resistance is a primary design constraint.

Headers, Male Pins Part Context

This component belongs to the TSW series of classic PCB header strips, which are widely used in industrial and commercial electronics. The series offers extensive configurability regarding row count, pin quantity, and termination styles. It serves as a fundamental interconnect solution for legacy and modern designs requiring standardized 0.100 inch spacing.

Headers, Male Pins Replacement Considerations

Direct substitutes include other Samtec TSW headers with identical pitch and pin count but different plating, such as TSW-130-21-T-S for tin-plated versions. Verify that any alternative maintains the same single-row orientation and through-hole termination method to ensure physical compatibility.