355-046-520-504

Edgeboard Connectors Overview

The EDAC Inc. 355-046-520-504 is a standard card edge connector featuring 46 positions arranged in a dual-row configuration. It utilizes a 3.96 mm (0.156 inch) pitch and is designed for vertical panel mounting with solder pin termination. The contacts are constructed from copper alloy with gold plating, rated for 5 A current. The housing is made of black thermoplastic polyester, supporting board thicknesses of 1.57 mm. Operating temperatures range from -40 C to +105 C, with an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design for secure card insertion
• Gold-plated copper alloy contacts ensure reliable conductivity
• Vertical panel mount style facilitates structured installation
• Thermoplastic polyester housing provides thermal stability

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Communication equipment backplanes
• Medical device circuit boards
• Energy sector instrumentation modules

Edgeboard Connectors Procurement Notes

Verify the specific part number against official EDAC documentation to confirm compatibility with target PCB stack-up and mating card dimensions. Ensure that the required contact finish thickness and housing material specifications align with project environmental constraints. Cross-reference the manufacturer's latest datasheet for any updates on RoHS compliance status or dimensional tolerances before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge interface with a 3.96 mm pitch is required for vertical panel integration. The 46-position count suits applications needing moderate signal density. Consider the 5 A current rating and wide temperature range for industrial environments. Verify that the solder pin termination method matches the assembly process and that the black housing color meets aesthetic or identification requirements.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 355 series, which specializes in standard card edge solutions. The series offers various position counts and row configurations to accommodate diverse board designs. The 355-046-520-504 variant specifically addresses needs for dual-edge connectivity with high durability. It complements other EDAC products used in communication, consumer electronics, and industrial sectors.

Edgeboard Connectors Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Evaluate cross-compatibility based on identical pitch, position count, and mounting style if substitutes are considered. Consult EDAC technical support for validated alternative components within the same product family.