305-066-500-578

Edgeboard Connectors Overview

The EDAC Inc. 305-066-500-578 is a standard card edge connector from the 305 series, designed for dual-edge board applications. It features 66 positions with a 0.156-inch (3.96 mm) pitch. The connector accepts PCB thicknesses ranging from 0.054 to 0.070 inches (1.37 to 1.78 mm). Constructed with copper alloy contacts and gold plating, it ensures reliable signal transmission. The housing is made of green thermoplastic polyester, supporting panel mount installation via flange features.

Edgeboard Connectors Feature Summary

• Dual female contact configuration for secure dual-edge card insertion
• Gold-plated copper alloy contacts for enhanced conductivity and corrosion resistance
• Panel mount design with integrated flange for stable mechanical fixation
• Thermoplastic polyester insulation providing thermal stability and durability

Edgeboard Connectors Applications

• Industrial control systems requiring robust backplane connections
• Telecommunications equipment utilizing dual-edge circuit boards
• Test and measurement instruments needing high-density interconnects
• Automotive electronics modules with strict environmental requirements

Edgeboard Connectors Procurement Notes

Verify that the specific order matches the manufacturer part number 305-066-500-578 exactly. Confirm compatibility with the target PCB thickness range of 1.37 mm to 1.78 mm before integration. Ensure that the receiving facility has appropriate handling procedures for sensitive electronic components. Check for any regional shipping restrictions or tariff implications associated with the destination country. Validate that the supplier provides original manufacturer documentation to guarantee authenticity.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge connector with 66 positions is required. The 3.96 mm pitch suits applications needing wider spacing between contacts. Consider the green thermoplastic housing for environments where visual identification aids assembly. Verify that the panel mount style aligns with the chassis design constraints. Ensure the gold contact plating meets the electrical performance standards of the intended circuit.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which offers various position counts and configurations. The series is characterized by its durable construction and standardized dimensions. Similar models in the series may differ in pin count or mounting style but share common interface specifications. The 305 series is widely used in industrial and commercial electronics for reliable board-to-board connectivity.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include parts with identical pitch and mounting style but different pin counts, such as 305-050-520-578. Cross-series replacements require verification of mechanical fit and electrical ratings. Always confirm that alternative parts meet the same PCB thickness and current carrying capacity requirements.