TFM-140-12-L-D-A

Headers, Male Pins Overview

The TFM-140-12-L-D-A is a high-reliability board-to-board connector from the Samtec Tiger Eye TFM series. It features an 80-position configuration arranged in two rows with a 0.050 inch (1.27 mm) pitch. The component utilizes male square pin contacts made of phosphor bronze, finished with gold plating over a nickel barrier for reliable mating. Designed for surface mount termination, it offers a straight orientation and includes a shrouded housing to ensure polarized alignment during assembly. The unit is constructed with liquid crystal polymer insulation rated UL94 V-0.

Headers, Male Pins Feature Summary

• High-reliability flexible pin count socket strip design
• Polarized double-row shrouded housing for precise alignment
• Gold-plated phosphor bronze contacts for durability
• Surface mount termination with straight orientation

Headers, Male Pins Applications

• Board-to-board interconnects
• High-density electronic assemblies
• Automotive electronics systems

Headers, Male Pins Procurement Notes

Verify the specific suffix codes against official Samtec documentation to confirm exact contact finish thickness, termination style, and packaging type. Ensure the selected variant matches the required operating temperature range and current rating specifications for the target application environment before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this connector when high reliability and flexible pin count configurations are required in a compact footprint. The Tiger Eye contact system provides robust performance for demanding applications. Confirm that the surface mount package and straight orientation align with the PCB layout constraints and mechanical clearance requirements of the design.

Headers, Male Pins Part Context

This part belongs to the TFM series within the broader Tiger Eye Interconnect Systems family. It represents a specialized solution for high-density connections where standard connectors may not suffice. The series is known for its unique contact system designed to handle repeated mating cycles while maintaining signal integrity in space-constrained environments.

Headers, Male Pins Replacement Considerations

TFM-140-12-L-D-K-TR

Headers, Male Pins FAQ

What is the contact material used in this connector?

The contacts are made from phosphor bronze.

Does this connector feature a shrouded housing?

Yes, it includes a shrouded housing to provide polarization and guide alignment during insertion.