305-076-556-507

Edgeboard Connectors Overview

The EDAC Inc. 305-076-556-507 is a standard card edge connector designed for panel mounting applications. It features a dual-edge female configuration with 76 positions and a pitch of 3.96 mm (0.156 inches). The connector 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 employs a solder pin termination type for secure PCB attachment. The housing is constructed from thermoplastic material, providing structural integrity within the specified operating temperature range.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for robust card insertion
• Gold-plated copper alloy contacts for enhanced conductivity
• Thermoplastic housing material for durable insulation
• Solder pin termination for secure panel-mounted installation

Edgeboard Connectors Applications

• Industrial control systems requiring high-density interconnects
• Telecommunications equipment backplanes
• Automotive electronic modules
• Medical device instrumentation interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact pin count, plating specifications, and termination style. Ensure compatibility with the target PCB stack-up and mating card dimensions before finalizing procurement orders to prevent integration errors.

Edgeboard Connectors Selection Notes

Select this component when a 76-position dual-edge interface is required with a 3.96 mm pitch. Confirm that the application environment falls within the -40°C to +105°C operating range. Validate that the 5 A current rating meets the circuit requirements and that the panel mount vertical orientation aligns with the mechanical design constraints.

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 while maintaining consistent pitch and mounting characteristics. It serves as a specialized interconnect solution within the broader family of edgeboard connectors designed for demanding industrial and commercial environments.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series variants such as 305-070-556-568 or 305-086-556-507 if position count adjustments are necessary. Verify mechanical footprint and electrical ratings match before substituting.