TFC-135-22-L-D-A

Headers, Male Pins Overview

The TFC-135-22-L-D-A is a board-to-board header manufactured by Samtec Inc. under the Tiger Eye series. It features a 1.27 mm (0.05 in) pitch with 70 positions arranged in two rows. The connector utilizes phosphor bronze contacts with gold plating and a black liquid crystal polymer insulator. Rated for 3.1 A per pin and 350 VAC, it operates within a temperature range of -55 °C to +125 °C. Designed for through-hole straight mounting, this shrouded male pin header supports wire gauges from 30 AWG to 28 AWG.

Headers, Male Pins Feature Summary

• High-reliability terminal strip design optimized for cost-effective applications
• Shrouded structure ensures precise alignment during board stacking or cable mating
• Gold-plated phosphor bronze contacts provide durable electrical connectivity
• Liquid crystal polymer housing offers high thermal stability and UL 94 V-0 flammability rating

Headers, Male Pins Applications

• Board-to-board interconnections in compact electronic assemblies
• Wire-to-board connections requiring reliable signal transmission
• Industrial control systems operating within specified temperature ranges
• Consumer electronics utilizing standard .050 inch grid layouts

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against official Samtec documentation to confirm contact plating and termination type. Ensure the selected variant matches the required current rating and voltage specifications for the target application. Cross-reference the component number with manufacturer datasheets to confirm RoHS compliance status and material composition before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a 1.27 mm pitch header is required for rigid board stacking or direct wire attachment. Consider the 3.1 A current rating and 350 VAC voltage limit to ensure safe operation under load. Evaluate the through-hole mounting style and straight orientation for compatibility with the printed circuit board layout and mechanical constraints of the assembly environment.

Headers, Male Pins Part Context

This part belongs to the TFC series, representing Samtec's cost-effective yet reliable terminal strip solutions. It complements other Tiger Eye products like the TFM series by offering similar form factors with potentially different termination or plating options. The series is designed for general-purpose interconnects where space efficiency and connection reliability are prioritized over ultra-high-speed signal integrity requirements found in specialized RF or high-frequency data lines.

Headers, Male Pins Replacement Considerations

Direct substitutes may include variants within the same TFC family with differing suffixes for tape-and-reel packaging or alternative plating finishes. Verify that any replacement maintains the identical 1.27 mm pitch, 70-position count, and dual-row configuration to ensure mechanical interchangeability without modifying the PCB footprint.