305-022-555-578

Edgeboard Connectors Overview

The EDAC Inc. 305-022-555-578 is a standard card edge connector designed for panel mount applications. It features 22 positions arranged in a dual row configuration with a 3.96 mm (0.156 inch) contact spacing. The connector utilizes gold-plated copper alloy contacts and a green thermoplastic polyester insulator body. It supports a nominal printed circuit board thickness of 1.57 mm (0.062 inch). The component operates within a temperature range of -40°C to +105°C and carries RoHS compliance.

Edgeboard Connectors Feature Summary

• Dual-edge female connector design accommodating non-specified card types
• Gold-plated copper alloy contacts for reliable signal transmission
• Thermoplastic polyester insulator body with low profile construction

Edgeboard Connectors Applications

• Panel-mounted electronic interconnect systems
• Industrial control module connections
• Telecommunications hardware interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to ensure correct contact plating, insulation color, and mounting style specifications. Confirm that the target application requires the designated 1.57 mm board thickness compatibility. Check current supply chain status as availability may vary by region. Ensure compliance with relevant environmental directives such as RoHS before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this model when a vertical panel-mount solution is required for dual-edge cards. The 3.96 mm pitch suits applications needing robust mechanical retention. Verify that the 5 A current rating meets system requirements. Consider the operating temperature range for environmental suitability. Ensure the PCB layout aligns with the specified board thickness constraints for proper insertion.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting configurations. The 305-022-555-578 specifically addresses needs for 22-position dual-row interfaces. It complements other parts in the family by providing standardized dimensions and material properties for consistent assembly processes across different product lines.

Edgeboard Connectors Replacement Considerations

Cross-reference part numbers within the EDAC 305 series for alternative position counts. Verify dimensional compatibility with existing panel cutouts and PCB layouts. Ensure mating card specifications match the dual-edge female interface requirements. Consult official substitution guides for equivalent components with identical electrical ratings.