345-056-523-502

Edgeboard Connectors Overview

The EDAC Inc. 345-056-523-502 is a standard card edge connector from the 345 series, featuring 56 positions with a 2.54 mm (0.100 inch) pitch. It is designed for through-hole vertical mounting and utilizes dual female contacts made of copper alloy with gold plating. The housing is constructed from green thermoplastic polyester, supporting a PCB thickness of 1.57 mm. Rated for 3 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 contact configuration for high-density signal interconnection
• Gold-plated copper alloy contacts ensure reliable conductivity and corrosion resistance
• Thermoplastic polyester housing provides structural stability and thermal endurance
• Vertical through-hole termination facilitates secure PCB integration

Edgeboard Connectors Applications

• High-density electronic module interconnections
• Industrial control system backplanes
• Telecommunications equipment interfaces
• Automotive electronics assemblies

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required pin count and pitch specifications for your design. Confirm compliance with RoHS3 standards if environmental regulations apply. Ensure the selected variant includes flanges if mechanical retention is necessary for the application environment. Cross-reference the datasheet for exact dimensional tolerances before finalizing procurement.

Edgeboard Connectors Selection Notes

Select this component when a 56-position dual-row interface is required with a standard 2.54 mm pitch. Consider the vertical orientation and through-hole mounting style for board space constraints. Evaluate the 3 A current rating against the total load requirements. Verify that the operating temperature range meets the environmental conditions of the intended deployment site.

Edgeboard Connectors Part Context

This component belongs to the EDAC 345 series, which specializes in standard card edge connectors. The series offers various position counts and termination options to support diverse electronic assembly needs. The 345 series is characterized by its robust construction and consistent performance across industrial and commercial applications, providing a reliable solution for board-to-board or card-to-socket connections.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include parts with identical pitch and position counts but different termination or flange configurations, such as 345-056-544-502. Verify mechanical compatibility and electrical ratings before substitution. Consult official EDAC documentation for cross-reference lists to ensure functional equivalence.