TSW-135-23-L-S

Headers, Male Pins Overview

The Samtec TSW-135-23-L-S is a single-row PCB header strip featuring a 0.100 inch (2.54 mm) pitch and 35 positions. Designed for through-hole mounting, it utilizes phosphor bronze contacts with gold plating on the mating interface to ensure reliable signal transmission. The connector supports board-to-board and cable applications within an operating temperature range of -55°C to +125°C. It employs a standard .025 inch square pin system and includes UL 94 V-0 rated Polybutylene Terephthalate (PBT) insulation. This component is part of the classic TSW series, offering versatile termination options for general electronic interconnect needs.

Headers, Male Pins Feature Summary

• Features a standard .025 inch square pin contact system designed for robust mechanical retention and electrical stability in high-density layouts.
• Utilizes gold-plated phosphor bronze contacts to provide corrosion resistance and low contact impedance for consistent signal integrity.
• Constructed with UL 94 V-0 rated PBT insulation housing, ensuring flame retardancy and thermal stability across extreme operating temperatures.

Headers, Male Pins Applications

• Board-to-board interconnections requiring vertical or right-angle mounting configurations
• Cable-to-board wiring harness assemblies
• General-purpose electronic circuit prototyping and manufacturing

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the official Samtec datasheet to confirm contact plating thickness, terminal length, and insulation color. Ensure the selected variant matches the required current rating and voltage withstand specifications for the target application environment. Cross-reference the RoHS compliance status and moisture sensitivity level prior to final procurement approval.

Headers, Male Pins Selection Notes

Select this component when a single-row, 35-position header with a 2.54 mm pitch is required for through-hole assembly. Consider the gold-plated contact option if superior corrosion resistance is needed compared to tin-plated alternatives. Evaluate the straight versus right-angle mounting styles based on spatial constraints and ensure the PBT insulation meets the thermal requirements of the operational environment.

Headers, Male Pins Part Context

This component belongs to the Samtec TSW (Traditional Socket Strip / Header Strip) family, which provides extensive design flexibility for classic 0.100 inch pitch applications. The series offers various lead styles, plating options, and terminal configurations to optimize cost and performance. It serves as a foundational interconnect solution for standard PCB layouts where reliable, high-volume production compatibility is essential.

Headers, Male Pins Replacement Considerations

Direct substitutes within the same series include TSW-135-08-L-S and TSW-135-23-TM-Q, provided the position count and pitch remain identical. Verify that any alternative maintains the same through-hole termination style and contact material composition to ensure mechanical and electrical compatibility without redesigning the footprint.