306-026-520-112

Overview

The EDAC Inc. 306-026-520-112 is a standard card edge connector from the 306 series, designed for dual-edge board interfaces. It features 52 positions with a 3.96 mm (0.156 inch) pitch and supports a maximum operating temperature of +105°C. The connector utilizes gold-plated copper alloy contacts to ensure reliable signal transmission and includes a thermoplastic polyester housing in green. Rated for 5 A current, it offers an insulation resistance of 5 GOhms, providing robust electrical performance for industrial applications requiring durable panel-mounted connections.

Feature Summary

• Dual female contact configuration for secure dual-edge board mating
• Gold-plated copper alloy contacts for enhanced conductivity and corrosion resistance
• Thermoplastic polyester housing provides structural stability and environmental protection
• Vertical panel mount style ensures fixed orientation during installation

Applications

• Industrial control systems requiring high-reliability interconnects
• Communication equipment utilizing dual-edge circuit boards
• Medical devices needing stable vertical panel mounting solutions
• Energy sector hardware demanding durable thermal performance

Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact pin count, plating thickness, and housing color variations. Ensure compatibility with target PCB thickness and slot dimensions before procurement. Confirm RoHS compliance status through the manufacturer's latest certification documents. Cross-reference the part number with authorized distributors to avoid counterfeit components. Validate that the selected variant meets all required electrical ratings for the intended application environment.

Selection Notes

Select this component when a dual-edge interface with a 3.96 mm pitch is required for vertical panel mounting. The 52-position count suits applications needing moderate density without excessive footprint. Consider the +105°C rating for environments with elevated thermal loads. The gold plating is suitable for low-signal applications where contact resistance must be minimized. Ensure the design accommodates the specific housing height and tail length specifications provided in the datasheet.

Part Context

This connector belongs to the EDAC 306 series, which specializes in standard card edge connectors for general-purpose electronic assemblies. The series is known for offering versatile positioning options and robust mechanical designs suitable for various industrial sectors. EDAC focuses on providing reliable interconnect solutions that meet stringent quality standards for long-term durability in demanding operational conditions.

Replacement Considerations

Direct substitutes within the same series include variants like 306-026-520-101 or 306-026-520-168, which share similar form factors but may differ in housing color or specific suffix attributes. Verify that any replacement maintains the identical 3.96 mm pitch and 52-position count to ensure mechanical fit. Always consult official cross-reference guides to confirm electrical equivalence before substitution.