305-074-500-208

Edgeboard Connectors Overview

The EDAC 305-074-500-208 is a standard card edge connector featuring 74 positions arranged in a dual row configuration. It utilizes a 3.96 mm (0.156 inch) contact spacing and accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). The component provides a current rating of 5 A and maintains an insulation resistance of 5 GOhms. Designed for vertical panel mounting, it employs gold-plated copper alloy contacts with solder lug termination. The thermoplastic housing supports operation within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual female contact configuration designed for reliable mating with standard card edge PCBs
• Vertical panel mount style facilitates secure structural integration into equipment enclosures
• Gold-plated copper alloy contacts ensure durable electrical performance and corrosion resistance

Edgeboard Connectors Applications

• Industrial control system interconnections
• Telecommunications hardware modules
• Test and measurement instrument interfaces

Edgeboard Connectors Procurement Notes

Verify the specific manufacturer part number against official EDAC documentation to confirm compatibility with target board thickness and mounting requirements. Ensure that the selected variant matches the required contact spacing and termination type for the intended application environment. Cross-reference technical specifications with system design constraints before finalizing procurement decisions.

Edgeboard Connectors Selection Notes

Select this connector when a high-density interface with 74 positions is required for vertical panel installation. The 3.96 mm pitch accommodates standard thick PCBs, while the gold plating offers robust conductivity for repeated mating cycles. Consider the operating temperature range and current rating to ensure suitability for the specific electrical and thermal conditions of the end-use application.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors, which are engineered for general-purpose electronic interconnect applications. The series offers various position counts and mounting styles to support diverse design needs. As a specialized connector manufacturer, EDAC focuses on providing reliable solutions for industrial and commercial electronics markets.

Edgeboard Connectors Replacement Considerations

Consult official EDAC documentation for confirmed substitute part numbers within the same series or family. Verify mechanical dimensions, electrical ratings, and material specifications to ensure functional equivalence before implementing any alternative components.