HSEC8-137-01-S-DV-A-WT-K-TR

Edgeboard Connectors Overview

The HSEC8-137-01-S-DV-A-WT-K-TR is a dual female card edge connector from the Samtec Edge Rate™ HSEC8 series. It features 74 positions arranged in two rows with a 0.031-inch (0.80mm) pitch. Designed for surface mount installation, it utilizes beryllium copper contacts with gold plating and a black liquid crystal polymer (LCP) insulator. The component supports a maximum board thickness of 0.062 inches (1.57mm) and operates within a temperature range of -55°C to +125°C.

Edgeboard Connectors Feature Summary

• High-speed power and signal combo capability for mixed-signal applications
• Board lock feature ensures secure mechanical retention on the PCB
• Cantilever contact design facilitates reliable mating with card edges

Edgeboard Connectors Applications

• High-speed data transmission interfaces
• Power distribution in compact electronic modules
• Mixed-signal backplane connections

Edgeboard Connectors Procurement Notes

Verify the specific suffix configuration against the official Samtec datasheet to ensure compatibility with required board thickness and termination style. Confirm RoHS compliance status and moisture sensitivity level prior to integration into production workflows to maintain supply chain integrity.

Edgeboard Connectors Selection Notes

Select this component when a 0.80mm pitch dual-row connector is required for high-density layouts. Ensure the target PCB stack-up accommodates the specified 0.062-inch maximum card thickness. Evaluate thermal requirements against the -55°C to 125°C operating range for environmental suitability.

Edgeboard Connectors Part Context

This part belongs to the HSEC8 series, which specializes in high-speed edge card connectors. The series offers various position counts and termination options to support diverse industrial and commercial electronics designs requiring robust signal integrity and power delivery.

Edgeboard Connectors Replacement Considerations

Consult the official Samtec cross-reference guide for verified substitutes. Direct replacements must match the 74-position count, 0.80mm pitch, and dual female configuration to maintain electrical and mechanical compatibility.