396-052-540-203

Edgeboard Connectors Overview

The EDAC Inc. 396-052-540-203 is a standard card edge connector featuring 52 positions with a 0.125-inch (3.18 mm) pitch. It utilizes a dual-edge female contact configuration and gold-plated terminals for reliable signal transmission. The component is designed for vertical mounting on PCBs with a thickness of 1.57 mm. The insulator is constructed from black thermoplastic polyester, ensuring durability in industrial environments.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design for secure board insertion
• Gold-plated terminals to ensure low contact resistance and corrosion resistance
• Vertical mounting orientation compatible with standard PCB layouts

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Test and measurement instrument modules

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm terminal style and flange options. Ensure compatibility with the target PCB thickness and mounting requirements before procurement. Cross-reference the part number with official distributor catalogs to confirm availability and lead times.

Edgeboard Connectors Selection Notes

Select this connector when a high-density 52-position interface is required with a standard 0.125-inch pitch. Consider the dual-edge configuration for enhanced mechanical stability compared to single-edge variants. Verify that the gold plating meets the environmental conditions of the intended application.

Edgeboard Connectors Part Context

This component belongs to the EDAC 396 series of standard card edge connectors. The series offers various position counts and termination styles. The 396-052-540-203 specifically addresses applications requiring robust connectivity for multi-layer circuit boards in demanding operational settings.

Edgeboard Connectors Replacement Considerations

Consult the EDAC official cross-reference guide for direct substitutes. Verify that any alternative part maintains identical pitch, position count, and mounting geometry to ensure mechanical fit.