306-018-520-108

Edgeboard Connectors Overview

The EDAC Inc. 306-018-520-108 is a dual-edge female card edge connector designed for vertical board-to-board or backplane connections. It features 36 positions with a 0.156-inch (3.96mm) contact pitch and a 0.200-inch (5.08mm) row spacing. The connector utilizes gold-plated contacts for reliable signal transmission and is housed in green thermoplastic polyester insulation. It supports PCB thicknesses of 0.062 inches (1.57mm) and employs #4-40 unified threaded inserts for secure mechanical mounting.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration for robust card edge interface
• Gold-plated contacts ensure durable electrical connectivity
• Thermoplastic polyester housing provides structural stability
• Threaded insert mounting system ensures secure installation

Edgeboard Connectors Applications

• Industrial control systems requiring high-density interconnects
• Telecommunications equipment backplanes
• Medical device circuit boards
• Consumer electronics internal module connections

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm exact pin count, plating thickness, and termination style. Ensure that the procurement documentation matches the required PCB thickness tolerance and mounting hole specifications. Cross-reference the RoHS compliance status with the latest regulatory updates provided by EDAC Inc. before finalizing purchase orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female connector with 36 positions is required for vertical mounting applications. Confirm that the mating card edge thickness aligns with the 0.062-inch specification. Evaluate the need for gold plating versus alternative finishes based on environmental exposure and cycle life requirements. Ensure sufficient panel space for the #4-40 threaded insert mounting points.

Edgeboard Connectors Part Context

This part belongs to the EDAC standard card edge connector family, which offers various configurations for different industry standards. The 306 series specifically addresses needs for reliable, high-cycle connections in compact electronic assemblies. EDAC Inc., now part of Northern Technologies, continues to produce these connectors for global markets.

Edgeboard Connectors Replacement Considerations

Direct substitutes may include other EDAC models within the same 306 series with compatible pin counts and pitch dimensions. Verify mechanical footprint compatibility before considering alternatives from other manufacturers. Ensure that any replacement maintains the same dual-edge female gender and vertical orientation.