305-080-500-578

Edgeboard Connectors Overview

The EDAC Inc. 305-080-500-578 is a standard card edge connector from the 305 series, designed for panel mount applications with a vertical orientation. It features 80 positions arranged in a dual row configuration with a contact spacing of 3.96 mm (0.156 inches) and a row spacing of 3.56 mm (0.140 inches). The connector accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). Electrical specifications include a continuous current rating of 5 A and a dielectric voltage withstand capability of 1800 VACrms. The contacts are constructed from copper alloy with gold plating, while the insulator body is made of thermoplastic polyester.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure board alignment
• Low profile insulator body design for compact integration
• Gold-plated copper alloy contacts ensure reliable signal transmission

Edgeboard Connectors Applications

• Panel-mounted electronic assemblies requiring vertical card edge interfaces
• Industrial control systems utilizing standardized PCB modules
• Test and measurement equipment with modular card architectures

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm mechanical dimensions and contact finish. Ensure compatibility with the target PCB thickness of 1.57 mm before procurement. Confirm that the required polarizing key type matches the available options for this series. Cross-reference the part number with authorized distributors to validate current availability status.

Edgeboard Connectors Selection Notes

Select this component when a vertical, panel-mount interface is required for double-sided card edge PCBs. The 3.96 mm pitch suits applications needing robust mechanical retention with high current capacity. Consider the 5 A rating for power distribution needs within the module. Verify that the housing material meets environmental requirements for the intended operating temperature range.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series provides various position counts and mounting styles for diverse industrial applications. The 305-080 variant specifically addresses needs for higher density connections in a dual-row format. It complements other series like 315 and 355 by offering distinct mechanical profiles and termination types.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 Series Ordering Guide for direct substitutes with different pin counts or mounting angles. Verify that alternative parts maintain the same 3.96 mm pitch and 1.57 mm board thickness compatibility. Ensure any replacement maintains the 5 A current rating and 1800 VACrms insulation requirements.