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The EDAC Inc. 306-027-500-104 is a dual-edge female card edge connector from the 306 series, designed for panel mounting. It features 54 positions with a 0.156-inch (3.96mm) pitch across two rows. The contacts are made of copper alloy with a gold plating thickness of 10.0µin (0.25µm). It accommodates board thicknesses between 0.054" and 0.070" (1.37mm to 1.78mm). Operating temperature ranges from -40°C to 105°C, and the housing is green thermoplastic polyester.
Verify the specific ordering suffix against the official EDAC 306 Series Ordering Guide to ensure correct termination style and mounting options. Confirm that the required flange characteristics match the application's mechanical constraints. Check current availability status as lead times may vary based on manufacturer production schedules.
Select this component when a dual-edge connection with a 0.156-inch pitch is required. Ensure the target PCB thickness falls within the specified 0.054" to 0.070" range. Consider the 54-position count and panel mount installation type relative to the system's spatial and electrical requirements.
This part belongs to the EDAC 306 series, which offers a wide range of card edge connectors for rack and panel applications. The series is known for providing diverse termination styles and mounting options, serving global OEMs in computing, medical, and industrial sectors with high-quality interconnect solutions.
Consult the EDAC 306 Series Ordering Guide for direct substitutes with different row counts or termination types. Cross-reference with other EDAC series like 316 or 356 only if mechanical dimensions and electrical ratings are fully compatible.