305-046-555-512

Edgeboard Connectors Overview

The EDAC Inc. 305-046-555-512 is a standard card edge connector designed for dual-edge board applications. It features 46 positions with a 3.96 mm (0.156 inch) pitch. The connector utilizes gold-plated copper alloy contacts and accepts PCB thicknesses ranging from 1.37 mm to 1.78 mm. It employs a solder lug termination method and supports a continuous current rating of 5 A. The housing is constructed from green thermoplastic polyester, ensuring compliance with RoHS3 standards.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for secure board insertion
• Gold-plated copper alloy contacts for reliable conductivity
• Thermoplastic polyester insulation housing for durability
• Solder lug termination for robust panel or board mounting

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Test and measurement instrument interfaces
• Automotive electronic module connections

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against the manufacturer's official ordering guide to confirm exact pin count, plating thickness, and termination style. Ensure compatibility with the target PCB thickness range of 1.37 mm to 1.78 mm. Confirm that the selected variant meets the required environmental specifications and RoHS3 compliance status before finalizing procurement.

Edgeboard Connectors Selection Notes

Select this component when a high-density dual-edge connection is required with a 3.96 mm pitch. Consider the 5 A current rating and 1800 VACrms voltage capability for power and signal integrity. Evaluate the vertical mounting angle and solder lug termination against available panel space and assembly constraints.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, a family of standard card edge connectors known for rugged performance. The series offers various position counts and termination options. The 305-046-555-512 specifically addresses needs for 46-position dual-edge applications in demanding environments requiring gold contact plating.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include parts like 305-046-555-502 or 305-046-556-202, which share the 46-position and 3.96 mm pitch specifications. Verify that any alternative maintains identical mechanical dimensions and electrical ratings.