305-076-500-504

Edgeboard Connectors Overview

The EDAC Inc. 305-076-500-504 is a standard card edge connector from the 305 series, designed for dual-edge board applications. It features 76 positions with a 3.96 mm pitch and accommodates a board thickness of 1.57 mm. The connector utilizes gold-plated copper alloy contacts and a green thermoplastic housing. Rated for 5 A continuous current, it employs a solder lug termination type and is intended for panel mount installation at a vertical angle.

Edgeboard Connectors Feature Summary

• Dual female contact configuration for secure mating with double-sided card edges
• Gold plating on copper alloy contacts ensures reliable signal transmission
• Accepts between-contact and in-contact polarizing keys for alignment
• Thermoplastic housing provides structural integrity and insulation

Edgeboard Connectors Applications

• Industrial control systems requiring robust panel-mounted interfaces
• Telecommunications equipment utilizing standardized card edge modules
• Test and measurement devices needing high-reliability interconnects

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to confirm contact plating and housing color specifications. Ensure compatibility with the target PCB thickness of 1.57 mm before integration. Confirm that the panel mount style aligns with the mechanical design constraints of the final assembly enclosure.

Edgeboard Connectors Selection Notes

Select this component when a dual-row interface with a 3.96 mm pitch is required for panel mounting. The 5 A current rating supports moderate power distribution needs. Verify that the vertical orientation fits within the available spatial dimensions of the host chassis.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and termination options. The 305-076 variant specifically addresses applications requiring 76 connections with a dual-edge footprint.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series parts for alternative position counts. Verify mechanical dimensions against competitors offering similar 3.96 mm pitch dual-edge connectors.