305-052-521-508

Edgeboard Connectors Overview

The EDAC Inc. 305-052-521-508 is a standard card edge connector from the 305 Series, designed for reliable signal transmission in electronic assemblies. It features a dual-row configuration with 52 positions and a contact spacing of 3.96mm (0.156 inches). The connector utilizes gold-plated copper alloy contacts to ensure low resistance and durability. It supports a nominal printed circuit board thickness of 1.57mm and offers vertical panel mounting options. The unit is rated for 5A current and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-row architecture providing 52 connection points for high-density interface requirements
• Gold-plated contacts on copper alloy substrate ensuring stable electrical performance
• Vertical panel mount design compatible with standard 1.57mm PCB thickness

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnect solutions
• Medical equipment interfaces demanding reliable signal integrity
• Agricultural technology hardware operating in harsh environments

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact plating thickness and material specifications. Ensure compatibility with the target PCB stack-up and mounting hole dimensions before procurement. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm current availability and production lead times. Request datasheets directly from the manufacturer to validate environmental ratings and mechanical endurance cycles.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge connector with 3.96mm pitch is required for vertical panel installation. Consider the 5A current rating and wide operating temperature range for industrial or medical applications. Verify that the target PCB thickness matches the 1.57mm specification for proper contact engagement. Evaluate the need for gold plating if corrosion resistance is critical for the deployment environment.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 Series, which specializes in standard card edge connectors with 3.96mm pitch. The series provides various row counts and mounting styles for diverse electronic integration needs. EDAC designs these components for durability in demanding sectors such as medical and agricultural technology, emphasizing long-term reliability and consistent electrical performance across varying conditions.

Edgeboard Connectors Replacement Considerations

Consult official EDAC substitution guides for verified alternative part numbers within the 305 Series. Ensure any substitute maintains identical pitch, row count, and mounting style to preserve mechanical fit. Verify that electrical ratings and material compositions meet or exceed original specifications.