305-080-520-268

Edgeboard Connectors Overview

The EDAC Inc. 305-080-520-268 is a standard card edge connector from the 305 series, designed for dual-edge board insertion. It features 80 positions with a 3.96 mm (0.156 inch) contact spacing and a 3.56 mm row spacing. The connector accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). Constructed with copper alloy contacts finished in gold, it provides a current rating of 5 A. The housing is made of green thermoplastic, and the unit utilizes solder pin termination for secure panel mounting.

Edgeboard Connectors Feature Summary

• Dual-row configuration supporting dual-edge card insertion
• Gold-plated copper alloy contacts for reliable signal transmission
• Panel mount installation style with vertical orientation
• Thermoplastic insulator body compatible with standard PCB thicknesses

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Medical device modular assemblies
• Energy management hardware interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required flange configurations and termination types. Confirm that the manufacturer's lead time aligns with project schedules, as availability may vary by region. Cross-reference the datasheet dimensions against the target chassis design to guarantee proper fitment during assembly.

Edgeboard Connectors Selection Notes

Select this component when a high-density connection with 3.96 mm pitch is required for dual-edge applications. Ensure the mating board thickness falls within the specified tolerance range. Consider the thermal operating limits and insulation resistance requirements to match the environmental conditions of the intended deployment scenario.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series, which offers various mounting options and position counts. The series is characterized by its low-profile insulator body and robust construction suitable for demanding environments. It serves as a critical interface component in systems requiring stable electrical connections between modules and backplanes.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include parts with identical pitch and position counts but different termination or flange options, such as 305-080-555-568. Verify mechanical footprint and electrical ratings before swapping components to maintain system integrity.