305-046-555-268

Edgeboard Connectors Overview

The EDAC Inc. 305-046-555-268 is a standard card edge connector featuring a dual-row configuration with 46 positions. It utilizes a 3.96 mm (0.156 inch) contact spacing and a 3.56 mm row spacing. The unit accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). Electrical specifications include a current rating of 5 A and an insulation resistance of 5 GOhms. The contacts are gold-plated copper alloy, while the insulator body is made of thermoplastic. Operating temperatures range from -40 C to +105 C.

Edgeboard Connectors Feature Summary

• Dual-row female connector design for secure board insertion
• Gold-plated copper alloy contacts ensure reliable conductivity
• Thermoplastic insulator body provides structural stability
• Vertical panel mounting style facilitates integration

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment backplanes
• Medical device internal circuitry connections
• Consumer electronics module assembly

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm exact pin count and termination type. Ensure compatibility with the target PCB thickness of 1.57 mm. Confirm that the vertical panel mount orientation aligns with the mechanical enclosure design requirements before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-row interface with 3.96 mm pitch is required for high-reliability applications. The 5 A current rating supports moderate power distribution needs. Verify that the operating temperature range of -40 C to +105 C meets environmental conditions. Consider the vertical mounting profile for space-constrained panel installations.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of card edge connectors, designed for standard board thicknesses. The series offers various position counts and mounting options. The 305-046-555-268 specifically addresses the need for a 46-position dual-row connection in industrial and commercial electronic assemblies.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series variants for different position counts. Verify mechanical dimensions and electrical ratings against alternative suppliers' offerings to ensure functional equivalence without redesigning the host PCB footprint.