305-086-556-212

Edgeboard Connectors Overview

The EDAC 305-086-556-212 is a standard card edge connector receptacle featuring 86 positions with a 3.96 mm pitch. It utilizes gold-plated copper alloy contacts and supports a 5 A current rating. Designed for PCB mount applications, the unit accommodates a board thickness of 1.57 mm. The housing is green, and the connector employs a solder termination type.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys
• Provides 1800VACrms insulation capability

Edgeboard Connectors Applications

• High-density electronic interconnections
• Industrial control systems
• Telecommunications equipment

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to confirm the exact contact plating thickness and housing color variant. Ensure the selected part matches the required 1.57 mm board thickness specification. Confirm that the 86-position configuration aligns with the target circuit design requirements before finalizing procurement.

Edgeboard Connectors Selection Notes

Select this component when a high-pin-count vertical interface is required. The 3.96 mm pitch allows for dense routing while maintaining reliable signal integrity. Verify compatibility with mating card edge profiles and ensure the 5 A continuous current rating meets the system's electrical load demands.

Edgeboard Connectors Part Context

This model belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting styles. The 305-086-556-212 specifically provides a robust solution for applications requiring multiple connection points within a compact footprint.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series variants for alternative pin counts or mounting angles. Verify mechanical dimensions and electrical ratings against potential substitutes to ensure functional equivalence in the target assembly.