305-056-500-504

Edgeboard Connectors Overview

The EDAC Inc. 305-056-500-504 is a standard card edge connector from the 305 series, designed for panel mounting with a vertical orientation. It features 56 positions arranged in a dual-row configuration with a 3.96 mm (0.156 inch) pitch. The connector utilizes gold-plated copper alloy contacts and a solder lug termination type. It supports board thicknesses between 1.37 mm and 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 secure board insertion
• Gold-plated copper alloy contacts ensure reliable conductivity
• Panel mount installation style with vertical orientation
• Thermoplastic insulation housing provides structural stability

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Communication equipment backplanes
• Test and measurement instrumentation
• Automotive electronic modules

Edgeboard Connectors Procurement Notes

Verify the complete part number including suffix codes to confirm specific plating thickness and housing color variations. Ensure compatibility with the target PCB thickness specifications before procurement. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor channels to meet regulatory requirements.

Edgeboard Connectors Selection Notes

Select this component when a high-density 56-position interface is required for double-sided card edge applications. The 3.96 mm pitch accommodates standard board layouts while maintaining signal integrity. Consider the panel mount style if space constraints on the main chassis require fixed positioning without additional bracketry.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which offers various position counts and termination options. The series is characterized by its durable thermoplastic construction and consistent 3.96 mm spacing. It serves as a critical interconnect solution in environments demanding mechanical stability and electrical reliability over extended operational lifespans.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include 305-056-520-504 and 305-056-556-504, differing primarily in termination style or housing material. Verify that alternative parts match the 56-position count and 3.96 mm pitch to ensure mechanical fit.