305-032-520-258

Edgeboard Connectors Overview

The EDAC Inc. 305-032-520-258 is a standard card edge connector designed for panel mounting applications. It features a dual female configuration with 32 positions arranged in two rows. The connector utilizes a 3.96 mm (0.156 inch) pitch and supports board thicknesses ranging from 1.37 mm to 1.78 mm. Constructed with copper alloy contacts and gold plating, it ensures reliable signal transmission. The housing is made of green thermoplastic polyester, providing durability across an operating temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual female contact configuration for non-specified card edge boards
• Gold-plated copper alloy contacts for corrosion resistance
• Thermoplastic polyester insulation for thermal stability
• Vertical panel mount design with solder pin termination

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment backplanes
• Automotive electronics modules
• Test and measurement instrumentation

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact pin count, plating thickness, and flange specifications. Ensure compatibility with target PCB thickness limits before procurement. Confirm RoHS compliance status through current manufacturer datasheets as regulatory requirements may evolve. Cross-reference ordering numbers with authorized distributors to avoid counterfeit components.

Edgeboard Connectors Selection Notes

Select this component when a vertical, dual-row connection is required for thicker circuit boards within the specified thickness range. The 3.96 mm pitch suits high-density applications needing substantial current handling capabilities. Consider the panel mount style for chassis integration rather than board-to-board connections. Evaluate the operating temperature range against environmental conditions to ensure long-term reliability.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series, which focuses on standard card edge connectors. The series offers various position counts and mounting styles to accommodate diverse electronic assembly needs. The 305 series is characterized by its durable construction and consistent electrical performance, making it suitable for demanding industrial environments where stable connectivity is critical.

Edgeboard Connectors Replacement Considerations

Consult official EDAC cross-reference guides for direct substitutes. Verify that alternative parts match the 32-position count, dual row layout, and 3.96 mm pitch. Ensure mechanical dimensions, including flange diameter and board thickness tolerance, are identical to maintain panel fit.