355-056-521-512

Edgeboard Connectors Overview

The EDAC Inc. 355-056-521-512 is a standard card edge connector from the 355 series, designed for vertical panel mounting applications. It features a dual female configuration with 56 positions and a pitch of 0.156 inches (3.96 mm). The contacts are gold-plated copper alloy, ensuring reliable signal transmission. The housing is constructed from thermoplastic polyester, supporting an operating temperature range of -40°C to +105°C. This component utilizes solder pin termination and is rated for 5 A current at 5 GOhms insulation resistance.

Edgeboard Connectors Feature Summary

• Dual row female contact configuration for secure board insertion
• Vertical panel mount style for stable structural integration
• Gold-plated copper alloy contacts for enhanced conductivity
• Thermoplastic polyester housing for thermal stability

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment backplanes
• Medical device circuit boards
• Energy management hardware modules

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact physical dimensions and termination specifications. Ensure compatibility with target PCB thicknesses and mating card edge profiles before procurement. Cross-reference RoHS compliance status with the latest manufacturer datasheet to meet regional regulatory requirements.

Edgeboard Connectors Selection Notes

Select this model when a vertical, panel-mount solution with a 3.96 mm pitch is required. Confirm that the 56-position count aligns with circuit design needs. Evaluate the 5 A current rating and high-temperature tolerance against environmental conditions. Ensure the dual-row format matches the mating card edge geometry.

Edgeboard Connectors Part Context

This component belongs to the EDAC 355 series, which specializes in standard card edge connectors. The series offers various position counts and mounting options. The 355-056-521-512 variant specifically addresses applications needing a dual-row interface with vertical panel installation capabilities.

Edgeboard Connectors Replacement Considerations

Consult official EDAC substitution guides for verified alternatives. Generic cross-references may not match critical parameters such as pitch, plating thickness, or mechanical retention forces.