305-080-556-512

Edgeboard Connectors Overview

The EDAC Inc. 305-080-556-512 is a standard card edge connector from the 305 series, designed for dual-edge board applications. It features 80 positions with a 3.96 mm (0.156 inch) pitch and a 3.56 mm row spacing. The connector utilizes gold-plated copper alloy contacts and a green thermoplastic polyester housing. Rated for 5 A current, it supports panel mount installation at a vertical angle. The unit accommodates PCB thicknesses between 1.37 mm and 1.78 mm and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration for non-specified card types
• Gold-plated half-beryllium copper contacts for reliable signal transmission
• Flanged design with flush mounting and top opening for secure panel integration
• Thermoplastic polyester insulation providing high dielectric strength

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment backplanes
• Automotive electronics modules
• Test and measurement instrumentation
• Medical device circuit boards

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact plating thickness and flange dimensions. Ensure compatibility with target PCB thickness specifications before procurement. Confirm RoHS compliance status through manufacturer datasheets. Validate that the selected variant matches the required current rating and operating temperature range for the intended application environment.

Edgeboard Connectors Selection Notes

Select this component when dual-edge connectivity with high pin counts is required. The 3.96 mm pitch suits applications needing wider spacing for reduced crosstalk. Consider the vertical panel mount style for chassis-based designs. Evaluate the 5 A rating against peak load requirements. Ensure the green housing color meets visual identification standards if applicable.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting styles. The 305-080-556-512 specifically addresses high-density dual-edge needs. It complements other 305 variants differing in position count or flange configurations. The series is widely used in industrial and commercial electronic assemblies.

Edgeboard Connectors Replacement Considerations

Consult EDAC official substitution guides for direct replacements. Verify mechanical fit and electrical parameters match exactly. Cross-reference with distributor databases for equivalent parts. Ensure alternative components meet the same thermal and current ratings.