305-082-520-508

Edgeboard Connectors Overview

The EDAC Inc. 305-082-520-508 is a standard card edge connector from the 305 series, designed for dual-row applications. It features 82 positions 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). It utilizes copper alloy contacts with gold plating and employs a solder termination type. The housing is constructed from thermoplastic material, providing a low-profile insulator body suitable for panel mount installations.

Edgeboard Connectors Feature Summary

• Dual-row configuration with 82 positions for high-density interconnects
• Gold-plated copper alloy contacts ensuring reliable signal transmission
• Low-profile thermoplastic insulator body designed for panel mounting
• Compatible with 1.57 mm nominal thickness printed circuit boards

Edgeboard Connectors Applications

• Industrial control systems requiring robust card edge interfaces
• Telecommunications equipment utilizing standard board thicknesses
• Test and measurement instrumentation with dual-row connector needs
• Automotive electronics modules requiring panel-mounted connections

Edgeboard Connectors Procurement Notes

Verify the specific part number against official EDAC documentation to confirm current availability and compliance status. Ensure that the required board thickness matches the 1.57 mm specification. Check for any regional distribution restrictions or supply limitations before placing orders. Confirm that the gold plating and termination type meet the application's electrical requirements.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge connector with 82 positions is required. The 3.96 mm pitch and compatibility with 1.57 mm boards are critical selection criteria. Consider the panel mount style and vertical orientation for integration into the system design. Verify that the operating temperature range and current ratings align with the environmental conditions of the intended application.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which offers various mounting options and configurations for card edge applications. The series is known for its reliability in industrial and commercial environments. The 305-082-520-508 variant specifically addresses the need for higher pin counts in dual-row formats while maintaining standard board thickness compatibility.

Edgeboard Connectors Replacement Considerations

Consult official EDAC documentation for confirmed substitute part numbers within the 305 series. Ensure that any replacement maintains the same 82-position count, 3.96 mm pitch, and 1.57 mm board thickness compatibility. Verify that the termination type and mounting style remain consistent with the existing design constraints.