TMMH-110-04-L-DV

Headers, Male Pins Overview

The Samtec TMMH-110-04-L-DV is a low-profile header strip featuring a 2.00 mm (.079 inch) pitch and 20 positions arranged in two rows. Designed for surface mount termination, it utilizes phosphor bronze contacts with gold plating over nickel. The connector incorporates a flexible end shroud and operates within a temperature range of -55°C to +125°C. It employs liquid crystal polymer insulation rated UL 94 V-0 and supports current ratings between 4.5 A and 5.1 A at 250 VAC.

Headers, Male Pins Feature Summary

• Integrates a flexible end shroud design that accommodates misalignment across three axes during mating.
• Utilizes .020 inch square post terminals to ensure secure mechanical retention and reliable electrical contact.
• Features surface mount soldering for automated assembly processes on printed circuit boards.

Headers, Male Pins Applications

• High-density board-to-board interconnections
• Embedded system module interfaces
• Industrial control unit signal routing

Headers, Male Pins Procurement Notes

Verify the specific suffix codes against official Samtec documentation to confirm exact termination style and shroud configuration. Ensure compatibility with the target PCB footprint dimensions and check RoHS compliance status for the specific manufacturing batch before integration into final assemblies.

Headers, Male Pins Selection Notes

Select this component when space constraints require a low-profile solution with high pin density. The flexible shroud feature makes it suitable for applications requiring tolerance compensation during mating. Confirm that the surface mount termination method aligns with the available assembly equipment and thermal profile capabilities.

Headers, Male Pins Part Context

This part belongs to the TMMH series, which provides versatile header options for both through-hole and surface mount technologies. The series offers extensive configurability regarding row count and terminal length, allowing designers to optimize board real estate while maintaining robust connectivity standards for various electronic environments.

Headers, Male Pins Replacement Considerations

TMMH-110-04-S-DV-M: Features silver-plated contacts instead of gold. TMMH-110-04-F-DV-EL: Includes an extended life specification with different termination details. Verify dimensional and electrical compatibility before substitution.