FTSH-125-01-SM-DV-K-A-P-TR

Headers, Male Pins Overview

The FTSH-125-01-SM-DV-K-A-P-TR is a rectangular connector header manufactured by Samtec Inc. It features a surface mount right-angle termination with 50 positions arranged in two rows. The mating pitch is 0.050 inches (1.27mm). Contacts are gold-plated phosphor bronze with a thickness of 10.0µin (0.25µm) for mating surfaces and tin plating for the tail. The housing is black liquid crystal polymer rated UL94 V-0, supporting an operating temperature range of -55°C to 125°C. Rated current is 3.4A per contact.

Headers, Male Pins Feature Summary

• Flexible Stacking System: Designed for flexible stacking solutions allowing variable comb heights and staggered configurations.
• Surface Mount Right Angle: Optimized for board-to-board or cable applications with a low-profile SMD footprint.
• Gold Plated Contacts: Provides reliable electrical performance and corrosion resistance for repeated mating cycles.

Headers, Male Pins Applications

• Board-to-board interconnects requiring flexible stacking
• High-density electronic assemblies
• Industrial control systems

Headers, Male Pins Procurement Notes

Verify that the suffix TR indicates tape and reel packaging when ordering. Confirm the specific variant matches the required comb height and pin configuration. Ensure compatibility with mating connectors from the same FTSH family. Check RoHS compliance status if required by project specifications. Validate lead times with the distributor as standard delivery periods may vary.

Headers, Male Pins Selection Notes

Select this component for applications needing a 1.27mm pitch header with surface mount capabilities. Consider the flexible stacking design for space-constrained environments. Evaluate the 3.4A current rating against circuit requirements. Ensure the right-angle orientation fits the mechanical layout constraints.

Headers, Male Pins Part Context

This part belongs to the FTSH Flexible Stacking Header series by Samtec. It is designed for high-density interconnects where variable comb heights are necessary. The series supports both single and double row configurations with various termination options.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other FTSH series headers with matching 1.27mm pitch and 50-position count. Verify identical termination type and row configuration before substitution. Consult Samtec documentation for cross-reference lists.

Headers, Male Pins FAQ

What is the rated current for each contact?

The rated current is 3.4A per contact.

What material is used for the contacts?

The contacts are made of phosphor bronze with gold plating on the mating surface.