HMTSW-131-07-T-D-090-RA-051

Headers, Male Pins Overview

The HMTSW-131-07-T-D-090-RA-051 is a rectangular header connector from Samtec's Flex Stack MTSW series. It features a 0.100 inch (2.54mm) pitch with 62 positions arranged in a dual row configuration. The component utilizes male pins with a right-angle orientation for board-to-board or cable connections. Key electrical specifications include a rated current of 3A and an operating temperature range of -55°C to 125°C. The housing is constructed from black polyester reinforced with glass fiber, meeting UL94 V-0 flammability ratings. Contact materials consist of phosphor bronze with gold plating on both mating and post surfaces.

Headers, Male Pins Feature Summary

• Flex Stack design enables variable post height adjustments in precise increments to accommodate different board stack-ups.
• Right-angle termination facilitates compact vertical integration within constrained electronic enclosures.
• Gold-plated phosphor bronze contacts ensure reliable signal transmission and corrosion resistance.

Headers, Male Pins Applications

• High-temperature embedded communication systems
• Human-machine interface (HMI) display modules
• External peripheral interconnections

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against official Samtec documentation to confirm the right-angle orientation and terminal length specifications. Ensure compatibility with mating socket strips such as the SSW series before finalizing procurement orders. Cross-reference the package quantity and reel specifications if automated surface-mount assembly processes are utilized.

Headers, Male Pins Selection Notes

Select this variant when right-angle mounting is required alongside variable post height flexibility. The dual-row configuration supports higher density I/O requirements compared to single-row alternatives. Confirm that the 0.100 inch pitch aligns with existing PCB footprint designs and mating connector standards.

Headers, Male Pins Part Context

This component belongs to the HMTSW family, which represents high-temperature variations of the standard MTSW header strip line. The series maintains the classic 0.100 inch pitch while offering enhanced thermal stability and customizable terminal lengths. It serves as a robust interconnect solution for demanding industrial and automotive environments requiring reliable performance under elevated temperatures.

Headers, Male Pins Replacement Considerations

Direct substitutes within the same series include HMTSW-131-07-T-Q-100 and HMTSW-131-07-T-D-090-RA-051 variants with differing pin counts or orientations. Verify mechanical dimensions and electrical ratings before substituting to ensure functional equivalence in the target application.

Headers, Male Pins FAQ

What is the maximum operating temperature for this connector?

The connector is rated for an operating temperature range of -55°C to 125°C.

Does this part support variable post height adjustment?

Yes, the Flex Stack design allows modified post height and body position adjustments in 0.005 inch increments.