305-086-555-502

Edgeboard Connectors Overview

The EDAC Inc. 305-086-555-502 is a standard card edge connector receptacle featuring 86 positions in a dual-row configuration. It utilizes a 3.96 mm (0.156 inch) contact pitch and a 3.56 mm row spacing. Designed for .062 inch (1.57 mm) nominal thickness printed circuit boards, it employs gold-plated copper alloy contacts with a solder pin termination type. The unit operates within a temperature range of -40°C to +105°C, supports a current rating of 5 A per contact, and exhibits an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-row configuration with 86 positions for high-density interconnect applications
• Gold-plated copper alloy contacts ensure reliable signal transmission and corrosion resistance
• Compatible with standard .062 inch thick PCBs using solder pin termination
• Thermoplastic insulator body provides mechanical stability and electrical isolation

Edgeboard Connectors Applications

• Industrial control systems requiring robust board-to-board connections
• Telecommunications equipment utilizing standard card edge interfaces
• Computing hardware modules needing high-pin-count vertical mounting

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact plating thickness, material grade, and packaging specifications. Ensure compatibility with existing panel mount requirements and PCB stack-up dimensions before procurement. Cross-reference the manufacturer part number with authorized distributors to confirm availability and authenticity.

Edgeboard Connectors Selection Notes

Select this component when a dual-row, 86-position card edge connector is required for vertical panel mounting. Confirm that the target PCB thickness matches the 1.57 mm design specification. Evaluate thermal management needs against the 105°C maximum operating temperature limit. Ensure sufficient clearance for the solder pin termination style during assembly planning.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 Series, which offers various configurations of standard card edge connectors. The series provides options for different position counts, mounting styles, and contact arrangements. The 305-086-555-502 specifically addresses high-pin-count applications requiring dual-row connectivity within a standardized form factor.

Edgeboard Connectors Replacement Considerations

Consult EDAC technical documentation for direct substitute part numbers within the 305 series that match the 86-position count and dual-row layout. Verify dimensional compatibility and electrical ratings before substituting with components from other manufacturers.