305-052-520-201

Edgeboard Connectors Overview

The EDAC Inc. 305-052-520-201 is a standard card edge connector from the 305 Series, designed for dual-edge mating with non-specified cards. It features 52 positions arranged in two rows with a 0.156-inch (3.96 mm) pitch. The connector utilizes gold-plated copper alloy contacts and a green thermoplastic polyester housing. It supports a current rating of 5 A and operates within a temperature range of -40°C to +105°C. Designed for panel mount installation, it accommodates board thicknesses between 1.37 mm and 1.78 mm.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for secure card insertion
• Gold-plated copper alloy contacts ensure reliable conductivity
• Thermoplastic polyester housing provides structural stability
• Vertical panel mount design facilitates chassis integration

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment backplanes
• Automotive electronic modules
• Medical device circuit boards

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact pin count, plating thickness, and termination style. Ensure compatibility with the target PCB card thickness specifications before procurement. Cross-reference the RoHS status and environmental certifications required for the intended application region. Confirm availability through authorized distributors as supply chains may fluctuate.

Edgeboard Connectors Selection Notes

Select this component when a high-density dual-edge connection is required for vertical panel mounting. The 3.96 mm pitch offers ample spacing for high-current applications up to 5 A. Choose this model over single-row variants if both sides of the card edge must be utilized. Verify that the housing material meets the thermal requirements of the operating environment.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, which encompasses a wide range of standard card edge connectors. The series is characterized by its use of thermoplastic polyester insulators and copper alloy contacts. Variations within the series differ primarily in position count, termination type, and housing color, allowing for modular system design across various industrial sectors.

Edgeboard Connectors Replacement Considerations

• 305-052-520-208
• 305-052-520-268

Edgeboard Connectors FAQ

What is the maximum operating temperature for this connector?

The connector is rated for operation up to +105°C.

Does this connector support single-sided or double-sided card edges?

It is designed for dual-edge mating with non-specified cards.