305-078-555-507

Edgeboard Connectors Overview

The EDAC Inc. 305-078-555-507 is a standard card edge connector from the 305 Series, designed for dual-row applications with 78 positions. It features a 3.96 mm (0.156 inch) pitch and supports a board thickness of 1.57 mm. The connector utilizes gold-plated copper alloy contacts and a thermoplastic insulator, rated for 5 A current. It operates within a temperature range of -40°C to +105°C and offers an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-row female configuration for high-density signal routing
• Gold-plated contacts ensure reliable electrical performance
• Thermoplastic housing provides structural stability
• Panel mounting style facilitates secure installation

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment backplanes
• Test and measurement instrumentation interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm contact plating and tail configurations. Ensure compatibility with the target PCB thickness and panel mounting requirements before procurement. Cross-reference the part number with authorized distributors to confirm availability status and lead times.

Edgeboard Connectors Selection Notes

Select this component when a 78-position dual-row interface is required with a 3.96 mm pitch. Consider the 5 A current rating and operating temperature range for suitability in industrial environments. Verify that the panel mount style aligns with the mechanical design constraints of the host system.

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 mounting options, catering to diverse electronic assembly needs. The 305-078-555-507 specifically addresses applications requiring a high pin count with reliable connectivity.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 Series ordering guide for alternative part numbers with different position counts or mounting styles. Direct substitutes must match the 3.96 mm pitch and dual-row configuration to ensure mechanical and electrical compatibility.