305-046-556-502

Edgeboard Connectors Overview

The EDAC Inc. 305-046-556-502 is a dual-edge female card edge connector featuring 46 positions with a 0.156-inch (3.96mm) pitch. Designed for non-specified dual-edge cards, it utilizes gold-plated contacts and a green thermoplastic housing. The component supports panel mounting and operates within a temperature range of -40°C to 105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration for secure connection to non-specified card edge boards
• Gold-plated contact surfaces ensure reliable signal transmission and corrosion resistance
• Thermoplastic insulation provides structural integrity across wide temperature ranges

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 catalog to confirm exact pin count, plating thickness, and flange specifications. Ensure compatibility with target PCB panel mounting requirements and card edge thickness tolerances before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this connector when a dual-edge interface with a 3.96mm pitch is required for robust industrial applications. Consider the operating temperature range and gold plating durability for environments demanding high reliability and long-term connection stability.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting styles, providing modular solutions for diverse electronic assembly needs while maintaining consistent electrical performance standards.

Edgeboard Connectors Replacement Considerations

Cross-reference with EDAC part numbers sharing the same 0.156-inch pitch and 46-position dual-edge configuration. Verify mechanical dimensions and terminal type compatibility before substituting.