305-054-500-504

Edgeboard Connectors Overview

The EDAC Inc. 305-054-500-504 is a standard card edge connector from the 305 series, designed for panel mounting applications. It features a dual female configuration with 54 positions and a contact spacing of 0.156 inches (3.96 mm). The connector utilizes solder lug termination and accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). Constructed with copper alloy contacts featuring gold plating, it supports a continuous current rating of 5 A and withstands voltages up to 1800 VAC rms.

Edgeboard Connectors Feature Summary

• Dual female contact configuration provides reliable connection for double-sided card edge PCBs
• Gold-plated copper alloy contacts ensure stable signal transmission and corrosion resistance
• Panel mount installation style offers secure mechanical stability in chassis environments
• Accepts between-contact and in-contact polarizing keys for precise alignment

Edgeboard Connectors Applications

• Industrial control systems requiring robust panel-mounted interconnects
• Telecommunications equipment utilizing standardized card edge interfaces
• Test and measurement instruments needing high-voltage isolation capabilities
• Computer peripheral modules requiring secure board-to-board connections

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required 54-position count and 3.96 mm pitch before ordering. Confirm that the panel mounting style aligns with the enclosure design requirements. Ensure the PCB thickness specification of 1.57 mm is compatible with the target application's board manufacturing tolerances. Check RoHS compliance status if environmental regulations apply to the project.

Edgeboard Connectors Selection Notes

Select this component when a dual-row interface with 54 positions is necessary for vertical panel integration. Consider the 5 A current rating and 1800 VAC rms voltage capability for appropriate electrical safety margins. Evaluate the solder lug termination method against available assembly processes. Compare the 0.156 inch spacing against existing system constraints to ensure compatibility with mating connectors.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which specializes in standard card edge solutions. The series is characterized by its durable construction and versatile mounting options. The 305-054-500-504 variant specifically addresses applications requiring higher pin counts within the standard 3.96 mm grid. It complements other series members by offering specialized configurations for diverse industrial needs.

Edgeboard Connectors Replacement Considerations

Consult the official EDAC 305 Series Ordering Guide for verified substitute part numbers. Cross-reference position counts and spacing dimensions to ensure functional equivalence. Verify that any alternative maintains the same panel mounting characteristics and termination style.