305-084-500-202

Edgeboard Connectors Overview

The EDAC Inc. 305-084-500-202 is a standard card edge connector from the 305 Series, designed for high-reliability interconnection applications. It features 84 positions arranged in a dual-row configuration with a 0.156-inch (3.96 mm) pitch. The connector utilizes female contacts with gold plating and solder eyelet termination for secure PCB mounting. Constructed with a green DAP insulator and copper alloy contacts, it supports panel installation. The component is rated for 5 A current and operates within a temperature range of -55°C to +125°C, ensuring robust performance in demanding environments.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration provides extensive signal routing capabilities for complex circuit boards.
• Gold-plated copper alloy contacts ensure reliable electrical conductivity and resistance to corrosion over time.
• Solder eyelet termination style offers a secure mechanical bond between the connector and the printed circuit board.
• Green DAP insulator material provides structural integrity and thermal stability across a wide operating temperature range.

Edgeboard Connectors Applications

• Industrial control systems requiring durable I/O connections
• Telecommunications equipment backbone interfaces
• Automotive electronic module interconnects
• Medical device internal circuit board linking

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required dual-row configuration and 0.156-inch pitch specifications before procurement. Confirm that the solder eyelet termination type aligns with the assembly process capabilities. Ensure the environmental rating meets the operational temperature requirements of the target application. Cross-reference the manufacturer's latest documentation to confirm compliance with current RoHS directives and material safety standards.

Edgeboard Connectors Selection Notes

Select this model when a high-density dual-edge interface is required for panel-mounted applications. The 0.156-inch pitch accommodates larger gauge wires or higher current loads compared to finer pitches. The gold finish is suitable for environments where contact resistance stability is critical. Consider the physical dimensions and panel cutout requirements associated with the 305 series housing design during the layout phase.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 Series, a line of heavy-duty card edge connectors known for their rugged construction. The series typically includes various position counts and row configurations to support diverse board-to-board or backplane needs. The 305-084 variant specifically addresses applications requiring a high pin count in a dual-sided format, offering a compact footprint relative to its capacity.

Edgeboard Connectors Replacement Considerations

Direct substitutes may include other EDAC 305 series models with matching 84-position dual-row layouts. Verify compatibility regarding pitch, termination style, and housing color if aesthetic consistency is required. Alternative manufacturers may offer similar specs but require verification of mechanical fit and electrical ratings.