306-025-500-158

Overview

The EDAC Inc. 306-025-500-158 is a standard card edge connector from the 306 series, designed for panel mount applications. It features 50 positions with a 3.96 mm (0.156 inch) pitch and supports dual-edge non-specified cards. The connector utilizes copper alloy contacts with gold plating and a thermoplastic polyester insulator. Rated for 5 A current, it operates within a temperature range of -40°C to +105°C. Key mechanical features include flush mounting with top openings and threaded inserts.

Feature Summary

• Dual-edge female contact configuration for non-specified card edge boards
• Panel mount installation with flush flange and threaded insert options
• Gold-plated copper alloy contacts ensuring reliable signal transmission
• Thermoplastic polyester insulation providing stability across wide temperature ranges

Applications

• Industrial control system interconnections
• Telecommunications equipment backplanes
• Embedded computing module interfaces
• Test and measurement instrument connections

Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to ensure correct flange and termination configurations. Confirm that the required threaded insert specifications match the application's mechanical constraints. Cross-reference the pin count and pitch with the target PCB design to guarantee compatibility. Ensure compliance with RoHS directives if required by the end product regulations.

Selection Notes

Select this component when a high-density 50-position connection is required for dual-edge cards. The 3.96 mm pitch accommodates standard board thicknesses while maintaining robust electrical performance. Consider the panel mount style and available flange features for secure mechanical integration in industrial enclosures.

Part Context

This part belongs to the EDAC 306 Series, which specializes in standard card edge connectors. The series offers various position counts and mounting styles to support diverse electronic assembly needs. Components in this family are engineered for durability and consistent electrical characteristics in demanding environments.

Replacement Considerations

Consult the official EDAC 306 Series cross-reference guide for verified substitute part numbers. Ensure any replacement maintains identical pitch, position count, and mounting interface specifications.