305-086-520-578

Edgeboard Connectors Overview

The EDAC Inc. 305-086-520-578 is a standard card edge connector from the 305 series, designed for dual-edge board applications. It features 86 positions with a 3.96 mm (0.156 inch) pitch and supports PCB thicknesses of 1.57 mm. The connector utilizes gold-plated copper alloy contacts with a solder termination type and offers a 5 A current rating. Constructed with a thermoplastic housing, it operates within a temperature range of -40°C to +105°C and provides an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-edge female connector design for non-specified card types
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Thermoplastic housing provides structural integrity and electrical isolation
• Supports panel mounting configurations for secure installation

Edgeboard Connectors Applications

• Industrial control systems requiring high-density interconnects
• Telecommunications equipment utilizing dual-edge card architectures
• Test and measurement devices needing robust panel-mounted connectors
• Computing hardware interfaces demanding stable signal integrity

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required 86-position configuration and 3.96 mm pitch before ordering. Confirm compatibility with the target PCB thickness of 1.57 mm to ensure proper mechanical fit. Check regional availability as distribution may vary by location. Ensure compliance with RoHS standards if required for the specific application environment. Review datasheet specifications for operating temperature ranges to validate suitability for extreme conditions.

Edgeboard Connectors Selection Notes

Select this component when a high-pin-count dual-edge connector is necessary for panel-mounted installations. The 5 A current rating makes it suitable for power and signal distribution in industrial settings. Consider the gold plating for environments requiring corrosion resistance. Evaluate the vertical mounting style against spatial constraints in the enclosure. Compare against other series members if different pin counts or housing materials are needed.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which specializes in standard card edge solutions. The series is known for accommodating between-contact and in-contact polarizing keys for enhanced security. It serves as a critical interface component in modular electronic systems where reliable physical connection and electrical performance are paramount for long-term operation.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include the 305-086-500-201 and 305-086-521-201. Verify that alternative parts maintain the same 86-position count and 3.96 mm pitch. Ensure termination types and mounting styles match the existing design requirements to avoid mechanical integration issues.