HTMS-103-03-T-D-SM

Headers, Male Pins Overview

Samtec HTMS-103-03-T-D-SM is a surface-mount micro header with 6 positions in a dual-row configuration. It features a 1.27 mm (0.05 inch) contact pitch and a 2.54 mm (0.10 inch) row spacing. The connector utilizes matte tin-plated phosphor bronze contacts housed in black liquid crystal polymer insulation. Designed for right-angle installation, it supports an operating temperature range of -55°C to +105°C and carries a 5 A current rating per contact.

Headers, Male Pins Feature Summary

• Surface-mount construction enables automated PCB assembly processes
• Right-angle orientation facilitates compact board-to-board interconnections
• Matte tin plating provides reliable electrical conductivity and corrosion resistance

Headers, Male Pins Applications

• Board-to-board connections in compact electronic modules
• High-density signal routing in consumer electronics
• Industrial control system interface panels

Headers, Male Pins Procurement Notes

Verify the specific suffix 'T' confirms matte tin termination rather than gold or selective gold options. Ensure the 'SM' designation matches surface-mount requirements instead of through-hole variants. Confirm the 'D' indicates dual-row configuration for the required pin count. Check RoHS compliance status against current regulatory standards before finalizing procurement specifications.

Headers, Male Pins Selection Notes

Select this component when surface-mount technology is required for high-density applications. The 1.27 mm pitch suits space-constrained designs needing robust mechanical stability. Right-angle mounting optimizes vertical clearance compared to straight headers. Validate that the matte tin finish meets environmental durability requirements for the intended operational conditions.

Headers, Male Pins Part Context

The HTMS series represents Samtec's micro header line designed for high-density interconnects. This specific model belongs to the surface-mount variant family, offering flexibility for automated manufacturing. The part number structure defines position count, termination type, row configuration, and mounting style within the broader connector ecosystem.

Headers, Male Pins Replacement Considerations

HTMS-103-03-G-D-SM offers identical geometry with gold plating for enhanced corrosion resistance. HTMS-103-03-S-D-SM provides selective gold termination for improved conductivity. HTMS-103-03-T-D-RA differs by using through-hole termination instead of surface-mount. Verify pin compatibility and mechanical footprint before substituting.