305-074-555-501

Edgeboard Connectors Overview

The EDAC Inc. 305-074-555-501 is a standard card edge connector designed for panel mounting applications. It features a dual female configuration with 74 positions and a pitch of 0.156 inches (3.96 mm). The connector utilizes gold-plated copper alloy contacts and supports a current rating of 5 A. It is compatible with board thicknesses ranging from 0.054 to 0.070 inches (1.37 mm to 1.78 mm) and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design for non-specified card types
• Gold plating on mating area with tin tails and nickel underplating
• Vertical panel mount installation style
• Thermoplastic insulator construction

Edgeboard Connectors Applications

• Industrial control systems
• Telecommunications equipment
• Automotive electronics
• Medical devices

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct termination type and plating specifications. Confirm that the required board thickness falls within the specified 1.37 mm to 1.78 mm range. Check RoHS compliance status if environmental regulations apply to the final assembly. Ensure panel cutout dimensions match the flange characteristics defined in the mechanical drawings.

Edgeboard Connectors Selection Notes

Select this component when a high-density 74-position connection is required for vertical panel integration. The 3.96 mm pitch accommodates standard card edge geometries while providing robust electrical performance. Consider the 5 A current rating and wide operating temperature range for demanding environments. Verify compatibility with existing PCB layouts and mounting hardware constraints before finalizing the design.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, a line of standard card edge connectors known for reliability in harsh environments. The series offers various position counts and termination options to suit different density requirements. Components in this family typically feature thermoplastic insulation and durable metal contacts for long-term signal integrity.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 Series Ordering Guide for direct substitutes with differing position counts or termination styles. Cross-reference mechanical dimensions with alternative manufacturers' products to ensure fitment compatibility.