HTSS-105-04-G-D-RA-09

Headers, Male Pins Overview

Samtec HTSS-105-04-G-D-RA-09 is a right-angle header connector from the HTSS series, featuring a 2.54 mm (0.100 inch) pitch and a 10-position configuration across two rows. It utilizes a shrouded design with square posts to ensure precise alignment during mating. The contacts are constructed from phosphor bronze with a 10 µin gold plating thickness on the mating interface, while the post section features tin plating. The housing is made of liquid crystal polymer (LCP), rated UL94 V-0 for flammability, and supports an operating temperature range of -55°C to 125°C. Termination is achieved via through-hole soldering.

Headers, Male Pins Feature Summary

• Shrouded header design provides blind-mating capability and protects against misalignment during insertion.
• Square post contact system ensures secure retention and reliable electrical connection within the socket strip.
• Right-angle termination facilitates compact board-to-board or cable connections with orthogonal orientation.

Headers, Male Pins Applications

• Blind mating applications requiring precise alignment without visual guidance
• High-temperature electronic assemblies needing robust thermal stability
• Automotive A-Series product configurations

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix '-09' against official Samtec documentation to confirm exact lead time and packaging details. Ensure compatibility with mating socket strips such as SSW or ESQ series. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Cross-reference the part number with the latest datasheet to validate current availability and manufacturing status.

Headers, Male Pins Selection Notes

Select this component when a shrouded, right-angle header is required for high-reliability interconnects. The HTSS series is suitable for environments demanding higher thermal performance compared to standard HTSW headers. Consider the square post geometry for enhanced mechanical retention. Verify that the 2.54 mm pitch aligns with the PCB footprint and mating connector specifications.

Headers, Male Pins Part Context

The HTSS series represents Samtec's high-temperature shrouded terminal strip line, designed for demanding applications. Unlike the standard HTSW series, HTSS connectors offer improved thermal resistance and robust mechanical locking. This specific model integrates a double-row configuration with right-angle termination, providing a compact solution for dense circuit layouts in industrial or automotive sectors.

Headers, Male Pins Replacement Considerations

HTSS-105-04-G-D-RA serves as a base variant; verify if the '-09' suffix denotes a specific length or tape option. Direct substitutes may include HTSS-105-04-F-D-RA for non-gold plating variants. Ensure mating connectors match the shrouded profile and pitch dimensions.