305-086-520-202

Edgeboard Connectors Overview

The EDAC Inc. 305-086-520-202 is a standard card edge connector receptacle featuring 86 positions with a 3.96 mm (0.156 inch) pitch. Designed for dual-edge card applications, it utilizes gold-plated copper alloy contacts and a green thermoplastic polyester housing. The component supports PCB mounting at a straight angle with solder termination. It accommodates board thicknesses of 1.57 mm and operates within a temperature range of -40°C to +105°C, rated for 5 A current.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration for secure mating with double-sided circuit boards
• Gold-plated copper alloy contacts ensure reliable signal transmission and corrosion resistance
• Thermoplastic polyester insulation provides structural stability and electrical isolation

Edgeboard Connectors Applications

• High-density electronic interconnect systems requiring robust mechanical retention
• Industrial control modules utilizing standardized card edge interfaces
• Communication equipment backplanes needing durable signal pathways

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm contact plating thickness and housing color specifications. Ensure compatibility with the target printed circuit board thickness and panel mounting requirements before procurement. Cross-reference the RoHS compliance status with current regulatory standards for the intended market.

Edgeboard Connectors Selection Notes

Select this component when a high-pin-count dual-edge interface is required for vertical or straight PCB integration. The 3.96 mm pitch offers a balance between density and manufacturability. Consider the 5 A current rating and thermal operating limits to ensure suitability for the specific power and environmental conditions of the application design.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, a line of standard card edge connectors designed for general-purpose industrial and commercial electronics. The series offers various position counts and mounting styles, providing modular solutions for system integrators requiring standardized interconnects with consistent mechanical and electrical performance characteristics across different configurations.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include other EDAC 305 series receptacles with matching 86-position counts and 3.96 mm pitch, such as the 305-086-521-202 variant, provided the specific contact termination and flange features align with the assembly requirements.