306-009-400-158

Edgeboard Connectors Overview

The EDAC Inc. 306-009-400-158 is a dual-edge female card edge connector featuring 18 positions arranged in two rows of nine. It utilizes a 0.156-inch (3.96mm) contact spacing and accepts printed circuit boards with thicknesses ranging from 0.054 to 0.070 inches. The contacts are constructed from copper alloy with a tin finish, housed in a green thermoplastic polyester insulator. Designed for panel mounting via threaded inserts, it operates within a temperature range of -40°C to 105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration for non-specified board types
• Panel mount installation using threaded inserts
• Tin-plated copper alloy contacts for reliable connection

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment backplanes
• General-purpose electronic assemblies needing dual-edge connectivity

Edgeboard Connectors Procurement Notes

Verify the specific contact plating finish against project requirements, as sources indicate variations between tin and gold finishes for this series. Confirm that the required PCB thickness falls within the specified 0.054 to 0.070 inch range to ensure proper mechanical retention and electrical contact. Ensure compatibility with the 4-40 threaded insert mounting style before finalizing procurement specifications.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female connector with 18 positions is required for panel-mounted applications. The 0.156-inch spacing accommodates standard board layouts, while the thermoplastic polyester body provides necessary insulation. Consider the operating temperature range and environmental compliance status during the design phase to match system constraints.

Edgeboard Connectors Part Context

This part belongs to the EDAC 306 Series, which offers various configurations for card edge connections. The series supports different position counts and mounting styles, allowing designers to scale interconnect solutions across multiple product lines while maintaining consistent mechanical interfaces and performance characteristics for industrial-grade applications.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 306 series parts sharing identical 18-position dual-edge specifications. Verify that substitute models maintain the same 0.156-inch spacing and compatible PCB thickness tolerances to ensure mechanical fit without redesigning the enclosure or mounting hardware.