FTR-122-57-S-D-P

Headers, Male Pins Overview

The FTR-122-57-S-D-P is a surface mount micro header connector manufactured by Samtec Inc. It features 44 positions arranged in a 2-row configuration with a 0.050 inch (1.27 mm) terminal pitch and a 0.100 inch (2.54 mm) row spacing. The connector utilizes male pins with .018 inch (.46 mm) square posts, designed for vertical assembly on printed circuit boards. It employs a black liquid crystal polymer (LCP) housing rated UL 94 V-0 for flammability. The contacts are constructed from phosphor bronze, featuring gold plating over nickel for the mating interface and tin with a nickel barrier for termination.

Headers, Male Pins Feature Summary

• Surface mount design with 0.050 inch pitch and 0.100 inch row spacing for flexible PCB layout
• Square pin terminals (.018 inch) provide secure contact retention
• Black LCP housing ensures high thermal stability and UL 94 V-0 flammability rating

Headers, Male Pins Applications

• High-density board-to-board interconnections
• Industrial control systems requiring robust surface mount headers
• Automotive electronics utilizing automotive-grade A-series components

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix to confirm the exact termination style and reel packaging configuration. Ensure the selected variant matches the required lead time specifications provided by the manufacturer. Cross-reference the component marking and physical dimensions against the official datasheet to prevent substitution errors during assembly.

Headers, Male Pins Selection Notes

Select this component when a dual-row surface mount header with 44 positions is required. The 0.050 inch pitch allows for compact designs while maintaining reliable signal integrity. Consider the available locking clip options if higher durability against mechanical stress is necessary for the application environment.

Headers, Male Pins Part Context

This part belongs to the FTR series of surface mount micro headers from Samtec. The series offers various configurations including single and double rows with up to 80 terminals. It supports both standard and automotive-grade applications, providing designers with flexibility in pin styles and housing materials for diverse electronic system requirements.

Headers, Male Pins Replacement Considerations

FTR-122-57-S-D-P-TR: Identical electrical and mechanical specifications; differs only in tape-and-reel packaging format.