333-020-542-104

Edgeboard Connectors Overview

The EDAC Inc. 333-020-542-104 is a standard card edge connector from the 333 series, designed for single-edge board applications. It features 20 positions with a 3.96 mm (0.156 inch) pitch. The connector utilizes gold-plated copper alloy contacts housed in a green thermoplastic polyester body. Rated for 3 A current and operating within a temperature range of -40°C to +105°C, it offers an insulation resistance of 5 GOhms. Designed for vertical panel mounting, this component ensures reliable electrical interconnection for edge-mounted circuit boards.

Edgeboard Connectors Feature Summary

• Single-row configuration with gold-plated copper alloy contacts for durable signal transmission
• Thermoplastic polyester housing provides structural integrity and environmental protection
• Vertical panel mount style facilitates secure installation on chassis or panels
• Compatible with standard single-edge PCB thicknesses for versatile integration

Edgeboard Connectors Applications

• Industrial control systems requiring robust panel-mounted interconnects
• Telecommunications equipment utilizing standard card edge interfaces
• Computing hardware and data storage modules needing reliable signal paths
• Test and measurement instruments requiring stable electrical connections

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the official EDAC datasheet to confirm contact plating, housing color, and termination type. Ensure the target PCB edge thickness falls within the specified mechanical tolerance range. Confirm that the vertical panel mount orientation aligns with the system enclosure design requirements before finalizing procurement.

Edgeboard Connectors Selection Notes

Select this model when a single-row, 20-position interface is required with a 3.96 mm pitch. The vertical panel mount style is suitable for chassis integration where space constraints favor perpendicular alignment. Verify that the 3 A current rating and -40°C to +105°C operating temperature range meet the application's thermal and electrical demands.

Edgeboard Connectors Part Context

This component belongs to the EDAC 333 series of standard card edge connectors. The series offers various position counts and termination options, all sharing a consistent 3.96 mm pitch and robust construction. The 333-020-542-104 specifically addresses needs for 20-position vertical panel mounting solutions within industrial and commercial electronic assemblies.

Edgeboard Connectors Replacement Considerations

Direct substitutes must match the 20-position count, 3.96 mm pitch, and vertical panel mount style. Compatible alternatives include other EDAC 333 series variants with identical mechanical dimensions. Cross-reference pinout and termination types to ensure functional equivalence without redesigning the host PCB layout.