FTMH-146-03-L-DV-EC-A

Headers, Male Pins Overview

The FTMH-146-03-L-DV-EC-A is a surface mount header from the Samtec FTMH series, featuring a 1.00 mm pitch and 92 positions in a dual-row configuration. It utilizes phosphor bronze contacts with gold plating for reliable signal transmission. The connector is designed for board-to-board applications with a straight mounting style and solder termination. Constructed with liquid crystal polymer insulation rated UL94 V-0, it supports a wide operating temperature range of -55°C to 125°C. The component includes an end shroud feature and is moisture sensitivity level 1 compliant.

Headers, Male Pins Feature Summary

• Micro low profile design optimized for space-constrained surface mount applications
• Flexible positioning capabilities supporting up to 100 I/Os within the series architecture
• Integrated end shroud provides mechanical protection and alignment during mating

Headers, Male Pins Applications

• Board-to-board interconnections in compact electronic assemblies
• High-density signal routing in industrial control systems
• Embedded communication interfaces requiring stable operation

Headers, Male Pins Procurement Notes

Verify that the specific suffix EC-A matches the required end-shroud and guide post configuration against the official FTMH series print. Confirm that the lead time aligns with manufacturer standards as distributor availability may vary. Ensure the ordering quantity meets the tube packaging requirements specified by Samtec Inc. for this part number.

Headers, Male Pins Selection Notes

Select this component when a 1.00 mm pitch surface mount header with 92 positions is required. The L designation indicates standard gold plating suitable for general signal integrity. The DV suffix denotes the specific contact length and tail design. Verify that the 2.8A current rating per contact meets the circuit load requirements before finalizing the design.

Headers, Male Pins Part Context

This part belongs to the FTMH series of micro terminal strips characterized by a 1.00 mm pitch. The series offers flexible positioning options and is available in various configurations including surface mount and through-hole styles. The FTMH line is engineered for high-reliability applications requiring robust performance in demanding environments.

Headers, Male Pins Replacement Considerations

Compatible substitutes include FTMH-146-03-L-DV-ES and FTMH-146-03-L-DV-EC. These variants share the same 92-position count and 1.00 mm pitch but may differ in specific suffix attributes such as end-shroud presence or tape-and-reel packaging. Cross-reference the official datasheet to ensure mechanical compatibility.