305-084-556-558

Edgeboard Connectors Overview

The EDAC Inc. 305-084-556-558 is a standard card edge connector header from the 305 series, designed for vertical panel mounting. It features 84 positions with a 3.96 mm pitch and accommodates a board thickness of 1.57 mm. The contacts are gold-plated copper alloy with a 5 A current rating. Termination is achieved via solder pins, and the housing is constructed from thermoplastic material. This component operates within a temperature range of -40 C to +105 C and provides an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Vertical panel mount configuration for secure edgeboard connection
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Thermoplastic housing provides structural integrity and electrical isolation

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Test and measurement instrument modules

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the official EDAC datasheet to confirm pin count, termination style, and insulator color. Ensure compatibility with the target PCB edge thickness and panel mounting requirements before procurement. Cross-reference the manufacturer part number with authorized distributors to confirm availability and authenticity.

Edgeboard Connectors Selection Notes

Select this connector based on the required 84-position count and 3.96 mm pitch specification. Confirm that the vertical orientation and panel mount style align with the mechanical design constraints. Verify that the 5 A current rating and operating temperature range meet the application's electrical and environmental demands.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and termination options, all sharing a consistent 3.96 mm pitch. These headers are engineered for robust performance in demanding electronic environments, providing stable connections between edgeboards and system infrastructure.

Edgeboard Connectors Replacement Considerations

Consult EDAC Inc. directly for verified substitute part numbers or alternative configurations within the 305 series. Do not assume cross-compatibility with other manufacturers' products without verifying dimensional and electrical specifications.