HTSW-105-21-F-S

Headers, Male Pins Overview

The HTSW-105-21-F-S is a vertical PCB header from the Samtec HTSW series, designed for high-temperature applications. It features a single row with 5 positions and a 0.100" (2.54mm) pitch. The connector utilizes phosphor bronze contacts with gold flash over nickel plating on the mating interface and tin plating on the tail. Insulation is provided by natural liquid crystal polymer (LCP), rated UL94 V-0. It supports through-hole termination and operates within a temperature range of -55°C to 125°C.

Headers, Male Pins Feature Summary

• High-temperature capability suitable for board processing environments
• Single-row design with all positions loaded for dense connectivity
• Gold-plated mating contacts ensure reliable signal transmission

Headers, Male Pins Applications

• High-temperature board-to-board interconnections
• PCB assembly processes requiring thermal resistance
• General electronic equipment headers

Headers, Male Pins Procurement Notes

Verify the specific pin count and row configuration against the datasheet to ensure compatibility with the target PCB footprint. Confirm that the LCP insulation material meets the thermal requirements of the manufacturing process. Check RoHS compliance status if required by project specifications.

Headers, Male Pins Selection Notes

Select this component when a single-row, 2.54mm pitch header is needed for high-temperature environments. Ensure the mating connector matches the .100" centerline and square post style. Consider the through-hole mounting requirement and verify that the current rating aligns with the circuit design needs.

Headers, Male Pins Part Context

This part belongs to the HTSW (Hi-Temp Strip) family, characterized by its ability to withstand elevated temperatures during soldering or operation. It differs from standard TSW series parts primarily in its insulation material and thermal endurance capabilities, making it suitable for more demanding processing conditions.

Headers, Male Pins Replacement Considerations

HTSW-105-05-F-S is a direct substitute with identical electrical and mechanical specifications but a different pin count. Other HTSW series variants may offer different row counts or lengths but share the same pitch and high-temperature characteristics.