305-054-555-512

Edgeboard Connectors Overview

The EDAC Inc. 305-054-555-512 is a standard card edge connector from the 305 series, designed for dual-row applications. It features 54 positions with a 3.96 mm (0.156 inch) pitch. The connector utilizes gold-plated copper alloy contacts and a thermoplastic polyester insulator. Rated for 5 A continuous current, it supports panel mount installation at a vertical angle. The unit accepts PCBs with thicknesses ranging from 1.37 mm to 1.78 mm.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration with gold-plated contacts for reliable signal transmission
• Thermoplastic polyester housing provides structural stability and insulation
• Vertical panel mount design facilitates secure board integration
• Supports between-contact and in-contact polarizing keys

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment backplanes
• Automotive electronic modules
• Test and measurement instrumentation

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact contact plating thickness and insulator color variations. Ensure compatibility with existing polarizing key requirements before procurement. Confirm that the target PCB thickness falls within the specified 1.37 mm to 1.78 mm range to guarantee proper mechanical engagement and electrical performance.

Edgeboard Connectors Selection Notes

Select this component when a high-density dual-row interface is required for vertical panel mounting. The 3.96 mm pitch accommodates standard board layouts while the 5 A rating suits moderate power distribution needs. Consider the green insulator color for visual identification if required by system standards. Validate that the connector's mechanical dimensions align with the enclosure constraints.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series of card edge connectors, which offers various position counts and mounting styles. The series is characterized by its use of thermoplastic polyester materials and gold-plated contacts. Similar parts in the series include variants with different pin counts and mounting orientations, all sharing the same fundamental 3.96 mm pitch architecture.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the 305 series may include parts with identical pitch and row configurations but different pin counts or mounting styles. Cross-series replacements require careful verification of mechanical dimensions and electrical ratings. Always consult the official ordering guide to ensure functional equivalence.