306-034-520-101

Overview

The EDAC Inc. 306-034-520-101 is a standard card edge connector from the 306 series, designed for panel mounting applications. It features a dual female configuration with 68 positions arranged in a single centerline row. The connector utilizes a 0.156-inch (3.96 mm) contact spacing and accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). The contacts are constructed from copper alloy and feature a gold plating finish to ensure reliable signal transmission. The insulator body is made of green thermoplastic polyester, providing robust electrical insulation.

Feature Summary

• Dual-edge female contact design accommodates double-sided PCB traces
• Low-profile insulator body reduces overall assembly height
• Gold-plated copper alloy contacts provide corrosion resistance
• Panel mount style with vertical orientation for secure installation

Applications

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

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm position count and termination type. Ensure the target PCB thickness aligns with the 0.062-inch specification. Confirm RoHS compliance status if required by project regulations. Cross-reference the DigiKey part number 151-306-034-520-101 for accurate sourcing details.

Selection Notes

Select this component when a high-density connection with 68 positions is required on a single row. The 0.156-inch pitch suits applications where board space allows for wider trace spacing compared to finer pitches. The panel mount style is ideal for chassis-based systems rather than direct board-to-board stacking. Verify that the housing material compatibility matches the environmental requirements of the deployment site.

Part Context

This connector belongs to the EDAC 306 series, which offers various configurations for card edge applications. The series is characterized by its versatility in position counts and mounting styles. The 306-034 variant specifically denotes the 68-position dual-edge configuration within this family, sharing common mechanical dimensions with other members of the series while differing in contact count.

Replacement Considerations

Direct substitutes include the 306-034-520-112, which shares the same physical form factor and series characteristics. When replacing, verify that the new part maintains the identical 68-position count and 0.156-inch pitch to ensure mechanical fit. Check for any changes in termination style or flange features that might affect panel mounting compatibility.