305-086-556-512

Edgeboard Connectors Overview

The EDAC Inc. 305-086-556-512 is a standard card edge connector receptacle featuring 86 positions with a 3.96 mm pitch and 3.56 mm row spacing. It accepts printed circuit boards with a nominal thickness of 1.57 mm. The component utilizes gold-plated copper alloy contacts for reliable signal transmission and employs a solder termination method. Designed for panel mounting in a vertical orientation, the housing is constructed from green thermoplastic material. This dual-edge connector supports a current rating of 5 A and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge design accommodates .062 inch nominal PCB thickness
• Gold-plated copper alloy contacts ensure durable connectivity
• Vertical panel mount configuration for secure installation

Edgeboard Connectors Applications

• Industrial control systems requiring high-density interconnects
• Telecommunications equipment utilizing standard card edge interfaces
• Automotive electronics demanding robust thermal performance

Edgeboard Connectors Procurement Notes

Verify the complete part number against official EDAC documentation to confirm specific suffix attributes such as plating thickness or insulator color. Ensure compatibility with target PCB stack-up dimensions, particularly the 1.57 mm thickness requirement. Cross-reference RoHS compliance status directly with the manufacturer's latest datasheet to meet regulatory standards for your specific region and application environment.

Edgeboard Connectors Selection Notes

Select this component when a high-pin-count interface is required for vertical panel integration. The 3.96 mm pitch offers a balance between density and manufacturability. Consider the 5 A current rating and wide operating temperature range for environments subject to thermal stress. Verify that the board thickness matches the connector's acceptance specifications to ensure proper mechanical engagement and electrical contact stability.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series provides various position counts and mounting styles to support diverse electronic assembly needs. The 305 series is characterized by its use of thermoplastic insulators and standardized contact spacing, facilitating interoperability across different system designs and manufacturing processes within the broader connector market.

Edgeboard Connectors Replacement Considerations

Consult official EDAC substitution guides for verified alternative part numbers within the same series. Ensure any replacement maintains identical pitch, row spacing, and PCB thickness acceptance criteria. Verify that terminal type and mounting orientation match the existing design constraints before implementing changes.