306-034-520-168

Overview

The EDAC Inc. 306-034-520-168 is a dual female card edge connector featuring 68 positions arranged in two rows with 34 contacts per row. It utilizes a 0.156-inch (3.96mm) contact spacing and accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57mm). The component employs solder tail termination for secure mounting and gold plating on the contact area to ensure reliable signal transmission.

Feature Summary

• Accepts standard 0.062 inch nominal thickness printed circuit boards
• Features low profile insulator body construction
• Utilizes single centerline row contact configuration

Applications

• Industrial control systems requiring robust board-to-board connections
• Communication equipment utilizing standard card edge interfaces
• Consumer electronics assemblies needing reliable dual-row connectivity

Procurement Notes

Verify that the required PCB thickness aligns with the 0.062 inch specification to ensure proper mechanical engagement. Confirm that the application environment does not exceed the thermal limits associated with the insulator material. Ensure that the soldering process parameters are compatible with the gold-plated contact surfaces to maintain long-term electrical integrity without damaging the finish during assembly.

Selection Notes

Select this component when a dual-row interface with 34 pins per side is required for standard thickness boards. The 0.156 inch pitch dictates the necessary trace routing density on the mating PCB. Consider the panel mount or chassis integration requirements, as the physical dimensions are defined by the series specifications. Verify that the gold plating meets the corrosion resistance needs of the specific operational environment.

Part Context

This part belongs to the EDAC 306 Series, which provides card edge connectors with 0.156 inch contact spacing. The series offers various configurations including different pin counts and termination styles. The 306-034 variant specifically addresses applications requiring 68 total connection points in a dual-row format, serving as a standardized interconnect solution within the broader EDAC portfolio.

Replacement Considerations

Compatible substitutes include other EDAC 306 series connectors with matching 0.156 inch pitch and 68 position count. Verify that alternative parts support the same 0.062 inch board thickness and utilize similar solder tail termination methods to ensure mechanical interchangeability.