345-052-521-858

Edgeboard Connectors Overview

The EDAC Inc. 345-052-521-858 is a standard card edge connector featuring 52 positions arranged in a dual-row configuration with a 2.54 mm pitch. Designed for panel mounting, it utilizes gold-plated copper alloy contacts and a thermoplastic polyester housing. The component supports a current rating of 3 A and operates within a temperature range of -40°C to +105°C. It employs solder pin termination and accommodates board thicknesses between 1.37 mm and 1.78 mm.

Edgeboard Connectors Feature Summary

• Dual female contact configuration for reliable signal transmission
• Gold plating on copper alloy contacts for corrosion resistance
• Thermoplastic polyester insulation for thermal stability
• Panel mount installation style with right-angle orientation

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Medical equipment utilizing standardized card edge interfaces
• Agricultural technology hardware operating in harsh environments
• Communication infrastructure modules

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against official EDAC documentation to confirm exact mechanical dimensions and flange configurations. Ensure compatibility with target PCB stack-up requirements regarding board thickness tolerances. Confirm RoHS compliance status through the manufacturer's latest environmental declarations before finalizing procurement specifications.

Edgeboard Connectors Selection Notes

Select this model when a dual-row interface with 52 positions is required for panel-mounted applications. Verify that the 2.54 mm pitch aligns with the mating card edge design. Consider the 3 A current rating and operating temperature range to ensure suitability for the intended electrical load and environmental conditions without exceeding thermal limits.

Edgeboard Connectors Part Context

This component belongs to the EDAC 345 series of standard card edge connectors. The series provides various position counts and mounting styles for diverse electronic assembly needs. The 345-052 variant specifically addresses applications needing a high-density dual-row connection point within a compact panel-mount form factor.

Edgeboard Connectors Replacement Considerations

Cross-reference part numbers within the EDAC 345 series for alternative position counts or mounting angles. Verify mechanical fit and electrical ratings before substituting with other manufacturers' equivalents.