306-025-420-101

Overview

The EDAC Inc. 306-025-420-101 is a standard card edge connector from the 306 series, designed for vertical panel mount applications. It features 25 positions with a 3.96 mm pitch and supports a board thickness of 1.57 mm. The contacts are made of copper alloy with gold plating, rated for 5 A current. The housing utilizes thermoplastic polyester insulation, providing an insulation resistance of 5 GOhms. Operating temperatures range from -40 C to +105 C. This single-row receptacle is engineered for reliable signal transmission in industrial environments.

Feature Summary

• Vertical panel mount design for secure structural integration
• Gold-plated copper alloy contacts ensure stable electrical performance
• Thermoplastic polyester housing provides high-temperature resistance

Applications

• Industrial control systems
• Power supply units
• Storage devices
• Navigational equipment

Procurement Notes

Verify component authenticity through authorized EDAC distributors or certified partners. Confirm that the received part matches the specific 306 series designation and pin configuration. Inspect packaging for integrity to prevent contact damage during transit. Ensure compliance with RoHS directives if required by your manufacturing standards. Cross-reference datasheet specifications against project requirements before finalizing orders.

Selection Notes

Select this connector when a vertical, panel-mount card edge interface is required. The 3.96 mm pitch accommodates specific board layouts, while the 25-position count suits moderate density needs. Gold plating is essential for corrosion-resistant connections in demanding environments. Verify that the target PCB thickness aligns with the 1.57 mm specification to ensure proper mating force and contact retention.

Part Context

This component belongs to the EDAC 306 series, which specializes in standard card edge connectors. The series offers various row counts, pitches, and termination options to support diverse electronic interconnection needs. The 306-025-420-101 variant specifically addresses applications requiring robust vertical mounting and reliable thermal performance within industrial-grade specifications.

Replacement Considerations

Direct substitutes within the same series include parts like 306-025-520-107, though terminal plating differences must be evaluated. Always verify mechanical dimensions and electrical ratings before swapping components. Generic equivalents may lack the specific panel mount features or material composition of the original EDAC part.