357-074-424-204

Edgeboard Connectors Overview

The EDAC Inc. 357-074-424-204 is a standard card edge connector featuring 74 positions arranged in two rows with a 3.96 mm pitch. It utilizes gold-plated copper alloy contacts and a black thermoplastic polyester housing. Designed for vertical panel mounting, it supports a maximum operating temperature of +105°C and a minimum of -40°C. The connector has an insulation resistance of 5 GOhms and a current rating of 5 A.

Edgeboard Connectors Feature Summary

• Dual-row configuration providing 74 contact positions
• Gold-plated contacts for reliable signal transmission
• Vertical panel mount installation style
• Thermoplastic polyester housing material

Edgeboard Connectors Applications

• Industrial control systems
• Medical interconnect solutions
• Agricultural technology equipment
• General electronic board-to-board connections

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to ensure correct termination type and plating specifications. Confirm RoHS compliance status through the manufacturer's latest datasheet before procurement. Cross-reference the part number with authorized distributors to validate authenticity and avoid counterfeit components.

Edgeboard Connectors Selection Notes

Select this component when a high-density dual-row connection is required for vertical panel integration. Ensure the mating card edge thickness aligns with the connector's design specifications. Consider the thermal environment to verify operation within the specified -40°C to +105°C range during system design.

Edgeboard Connectors Part Context

This part belongs to the EDAC 357 series of standard card edge connectors. The series offers various position counts and termination options. It is designed for robust performance in demanding environments, including medical and agricultural applications, providing reliable connectivity for electronic assemblies.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include other EDAC 357 series variants with matching pitch and row count. Verify equivalent electrical ratings and mechanical dimensions before substitution. Consult official cross-reference lists for direct replacements with identical form, fit, and function.