FTSH-140-02-LM-D-RA-ES

Headers, Male Pins Overview

The FTSH-140-02-LM-D-RA-ES is a board connector manufactured by Samtec Inc. It features 80 contacts arranged in 2 rows with male pin configuration. The connector utilizes a right-angle orientation and through-hole solder termination. Key electrical parameters include a contact pitch of 0.05 inch (1.27 mm) and a current rating of 3.4A per contact. The operating temperature range spans from -55°C to 125°C. Contact materials consist of phosphor bronze with gold over nickel plating on the mating surface and matte tin with nickel barrier on the termination side.

Headers, Male Pins Feature Summary

• High reliability header strip design for robust board-to-board connections
• Flexible FleXYZ™ technology allowing design adjustments across three axes
• Right-angle orientation facilitates compact vertical space utilization
• Push-pull end shrouds ensure secure mating and alignment

Headers, Male Pins Applications

• High-speed data transmission systems requiring up to 8 Gbps performance
• Industrial equipment demanding reliable interconnects within specified temperature ranges
• Telecommunications infrastructure utilizing standard 0.050 inch pitch headers

Headers, Male Pins Procurement Notes

Verify that the specific suffix ES indicates the inclusion of push-pull end shrouds, as this alters the mechanical interface compared to standard variants. Confirm the right-angle orientation matches the PCB layout requirements. Ensure the through-hole termination method aligns with the manufacturing process capabilities. Cross-reference the 80-contact count against the actual circuit design needs to avoid surplus or shortage.

Headers, Male Pins Selection Notes

Select this component when high reliability and flexible mounting options are required. The FleXYZ™ feature allows for minor positional adjustments during assembly. Consider the 3.4A current rating per contact for power distribution needs. The right-angle form factor is suitable for applications where vertical clearance is limited but horizontal board space is available. Verify compatibility with mating sockets regarding the push-pull mechanism.

Headers, Male Pins Part Context

This part belongs to the FTSH series of high-reliability header strips from Samtec. These connectors are designed for demanding environments and offer extensive configuration options. The series supports various row counts and termination styles, catering to diverse electronic assembly requirements. The FTSH line is known for its durability and signal integrity in high-speed applications.

Headers, Male Pins Replacement Considerations

FTSH-140-02-LM-D-RA-ES is listed as a substitute for SBH31-NBPB-D40-RA-BK. Verify mechanical dimensions and pinout compatibility before replacement. Ensure the current rating and temperature specifications meet or exceed the original component's requirements.