305-076-500-207

Edgeboard Connectors Overview

The EDAC Inc. 305-076-500-207 is a standard card edge connector designed for panel mounting applications. It features a dual-row configuration with 76 positions and a pitch of 3.96 mm (0.156 inches). The component supports a board thickness of 1.57 mm and utilizes gold-plated copper alloy contacts to ensure reliable signal transmission. Rated for 5 A current, it operates within a temperature range of -40°C to +105°C. The housing is constructed from thermoplastic material, providing an insulation resistance of 5 GOhms. This vertical connector employs solder lug termination for secure PCB attachment.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design accommodates double-sided circuit boards
• Gold-plated copper alloy contacts provide corrosion resistance and conductivity
• Thermoplastic housing ensures high insulation resistance and durability
• Vertical panel mount style facilitates structured equipment integration

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications infrastructure equipment
• Automotive electronic modules
• Medical device instrumentation
• Aerospace and defense avionics

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact plating thickness and material specifications. Ensure compatibility with the target board thickness of 1.57 mm before integration. Confirm that the solder lug termination method aligns with the manufacturing process capabilities. Cross-reference the operating temperature range with the environmental conditions of the final assembly to guarantee long-term reliability under thermal stress.

Edgeboard Connectors Selection Notes

Select this model when a high-density connection with 76 positions is required in a vertical orientation. The 3.96 mm pitch allows for substantial spacing between traces compared to finer pitches. Consider the 5 A current rating for power distribution needs alongside signal lines. The dual-row layout maximizes connectivity within a constrained panel footprint while maintaining mechanical stability through the panel mount installation style.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series is characterized by its versatility in handling various position counts and termination types. The 305 series is widely utilized in rugged environments where reliable electrical connections are critical. The specific part number indicates a dual-row configuration with gold plating, distinguishing it from single-row or tin-plated variants within the same family.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include other EDAC 305 series parts with matching 76 positions and 3.96 mm pitch. Verify that alternative models maintain the same dual-row female configuration and vertical panel mount style. Ensure the replacement offers identical solder lug termination and gold-plated contacts. Check for equivalent current ratings and temperature ranges to preserve system performance.