305-080-556-501

Edgeboard Connectors Overview

The EDAC Inc. model 305-080-556-501 is a standard card edge connector receptacle featuring 80 positions arranged in a dual-row configuration. It utilizes a 0.156-inch (3.96 mm) pitch and accommodates PCB thicknesses of approximately 1.57 mm. The contacts are gold-plated copper alloy with a half-bevel type, rated for 5 A current. Designed for panel mount installation at a vertical angle, the housing is green thermoplastic polyester. This component supports solder termination and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design for non-specified card types
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Thermoplastic polyester insulation provides thermal stability
• Vertical panel mount style facilitates secure board integration

Edgeboard Connectors Applications

• Industrial control system interconnections
• Telecommunications equipment backplanes
• Test and measurement instrument modules
• Computing hardware peripheral interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact flange characteristics and termination details. Ensure compatibility with target PCB thickness and row spacing requirements before procurement. Cross-reference manufacturer part numbers with distributor listings to validate authenticity and current production status.

Edgeboard Connectors Selection Notes

Select this component when a high-density 80-position connection is required for vertical panel mounting. Consider the 3.96 mm pitch and dual-edge contact geometry for compatible card edge designs. Evaluate the 5 A current rating and operating temperature range against environmental conditions. Confirm that the gold plating meets corrosion resistance needs for the intended application environment.

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 variant specifically provides an 80-position capacity. It is designed for robust industrial applications requiring reliable electrical connections between circuit boards and chassis-mounted headers.

Edgeboard Connectors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify mechanical fit and electrical specifications carefully if considering alternative manufacturers. Consult EDAC technical support for direct cross-reference recommendations.