306-024-521-102

Overview

The EDAC Inc. 306-024-521-102 is a dual female edgeboard connector designed for vertical panel and through-hole solder termination. It features 56 positions with a 0.156-inch (3.96mm) contact spacing. The component accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57mm). Constructed with a low-profile insulator body, it utilizes copper alloy contacts with tin plating. The unit includes flanges with a 0.128-inch diameter for secure mounting.

Feature Summary

• Dual female configuration for double-sided card edge connections
• Low-profile insulator body design for compact assembly
• Vertical mounting orientation with through-hole solder termination

Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Computing hardware module interfaces

Procurement Notes

Verify the specific ordering suffix to confirm contact plating and flange specifications, as variations exist within the series. Confirm that the target application requires a nominal board thickness of 0.062 inches to ensure proper mechanical retention. Check manufacturer documentation for updated RoHS compliance status prior to final procurement authorization.

Selection Notes

Select this model when a high-density 56-position interface is required for vertical mounting applications. Ensure the host PCB design accommodates the specified 0.156-inch pitch and 0.062-inch thickness constraints. Evaluate the need for dual-row connectivity versus single-row alternatives based on signal routing requirements.

Part Context

This component belongs to the EDAC 306 series of standard card edge connectors. The series provides various position counts and termination options for general-purpose electronic interconnects. The 306-024 variant specifically addresses applications requiring robust vertical connection capabilities with standardized dimensional profiles.

Replacement Considerations

Compatible substitutes include the 306-024-520-102 and 306-024-521-112 from the same manufacturer family. Verify that alternative part numbers match the required contact count, pitch, and termination style before implementation.