305-066-500-268

Edgeboard Connectors Overview

The EDAC Inc. 305-066-500-268 is a standard card edge connector featuring 66 positions arranged in two rows. It utilizes a 3.96 mm (0.156 inch) contact spacing and accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). The component employs solder eyelet termination for secure mounting. Gold-plated copper alloy contacts ensure reliable conductivity, while the green thermoplastic insulator provides structural integrity. Rated for 5 A current at +105°C maximum operating temperature, it supports dual-edge card insertion.

Edgeboard Connectors Feature Summary

• Dual-row configuration with gold-plated copper alloy contacts for signal integrity
• Solder eyelet termination style designed for panel installation
• Thermoplastic insulator body compatible with specified board thicknesses
• Vertical orientation suitable for direct card edge mating

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Medical device internal module connections
• Consumer electronics assembly interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to confirm contact finish, insulation color, and flange specifications match project requirements. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure compatibility with existing PCB design rules regarding hole placement and row spacing dimensions.

Edgeboard Connectors Selection Notes

Select this connector when a 66-position interface with 3.96 mm pitch is required. Verify that the target PCB thickness falls within the acceptable range of 1.37 mm to 1.78 mm. Consider the vertical panel mount style and solder eyelet termination method during mechanical layout planning.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series, which specializes in standard card edge connectors. The series offers various position counts and termination styles. The 305-066 variant specifically addresses applications requiring high-density connectivity within a dual-row format, maintaining consistent dimensional standards across the product line.

Edgeboard Connectors Replacement Considerations

Direct substitutes include EDAC part numbers sharing the same 305 series base code but differing in position count or termination type, such as 305-040-520-268 or 305-050-556-502. Cross-reference dimensional drawings to ensure mechanical fit before substitution.