306-025-520-168

Overview

The EDAC Inc. 306-025-520-168 is a standard card edge connector from the 306 series, designed for reliable signal transmission in electronic assemblies. It features a dual-edge configuration with 50 positions and a 3.96 mm (0.156 inch) pitch. The connector utilizes gold-plated copper alloy contacts to ensure low contact resistance and durability. Constructed with a thermoplastic housing, it supports through-hole mounting on printed circuit boards. The component is rated for a current of 5 A and operates within a temperature range of -40°C to +105°C, providing insulation resistance of 5 GOhms.

Feature Summary

• Dual-edge female contact design for secure board insertion
• Gold-plated copper alloy terminals for enhanced conductivity
• Thermoplastic housing material for structural stability
• Vertical panel or through-hole mounting style

Applications

• Industrial control system interconnections
• Telecommunications equipment backplanes
• Consumer electronics module interfaces
• Medical device internal circuit connections

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm pin count, plating thickness, and housing color. Ensure compatibility with the target PCB card thickness specifications. Confirm RoHS compliance status and environmental ratings required for the intended operational environment before finalizing procurement orders.

Selection Notes

Select this connector when a dual-edge card interface with a 3.96 mm pitch is required. Consider the 50-position capacity and 5 A current rating for suitable load applications. Evaluate the vertical mounting orientation and through-hole termination method against the assembly constraints. Verify that the operating temperature range meets the environmental demands of the end product.

Part Context

This component belongs to the EDAC 306 series of standard card edge connectors. The series offers various position counts and mounting options for general-purpose electronic interconnects. EDAC provides comprehensive CAD models and dimensional drawings to support integration into complex electronic systems and printed circuit board designs.

Replacement Considerations

Cross-reference compatible parts with identical 3.96 mm pitch and 50-position dual-edge specifications. Verify mechanical dimensions and electrical ratings match the original design requirements. Consult official substitution lists from EDAC Inc. for verified alternative part numbers.