305-054-555-208

Edgeboard Connectors Overview

The EDAC Inc. 305-054-555-208 is a standard card edge connector designed for panel mounting applications. It features a dual row configuration with 54 positions and a contact spacing of 0.156 inches (3.96 mm). The connector accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). Constructed with copper alloy contacts, it offers gold plating to ensure reliable signal transmission. The housing is made of green thermoplastic material, providing durability in demanding environments.

Edgeboard Connectors Feature Summary

• Dual row design accommodating 54 positions for high-density connections
• Gold-plated copper alloy contacts for enhanced conductivity and corrosion resistance
• Panel mount installation style with vertical orientation
• Thermoplastic insulator body compatible with standard board thicknesses

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment utilizing card edge interfaces
• Test and measurement instrumentation panels
• Automotive electronics assemblies

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact pin count, contact spacing, and termination type. Ensure compatibility with the target PCB thickness and panel cutout dimensions before procurement. Cross-reference the part number with authorized distributors to confirm current availability and compliance status.

Edgeboard Connectors Selection Notes

Select this component when a high-pin-count, dual-row card edge interface is required for panel-mounted applications. Consider the 0.156-inch pitch and 54-position capacity for system architecture needs. Evaluate the thermal operating range and insulation resistance requirements to ensure suitability for the intended environmental conditions and electrical loads.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which provides a range of standard card edge solutions. The series is characterized by its versatility in position counts and mounting options. The 305-054-555-208 variant specifically addresses applications needing a substantial number of connections in a compact, vertically mounted form factor.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include parts like 305-054-555-201 or 305-054-556-278, provided they match the required termination style and mounting lug configuration. Verify that any replacement maintains the identical 54-position count and 3.96 mm pitch to ensure mechanical and electrical compatibility.