306-016-521-101

Edgeboard Connectors Overview

The EDAC Inc. 306-016-521-101 is a card edge connector designed for through-hole termination. It features 16 positions with a dual contact configuration and a 0.156-inch (3.96mm) centerline spacing. The connector utilizes cantilever contacts made of copper alloy, finished with gold plating to ensure reliable signal transmission. It accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57mm). The insulator body is constructed from thermoplastic polyester, providing durability in demanding environments.

Edgeboard Connectors Feature Summary

• Cantilever contact design ensures secure mating with card edge PCBs
• Gold-plated copper alloy contacts provide corrosion resistance and low contact resistance
• Through-hole soldering termination offers robust mechanical stability on the board

Edgeboard Connectors Applications

• Digital signal processing systems
• Scientific instruments
• Rotary encoder interfaces
• Display modules

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm pin count, spacing, and termination style match the design requirements. Ensure the selected variant complies with RoHS3 standards if environmental compliance is mandatory for the project. Confirm that the PCB thickness falls within the specified acceptance range before finalizing procurement.

Edgeboard Connectors Selection Notes

Select this component when a single-row or dual-edge connection with 0.156-inch spacing is required for thin PCBs. The cantilever contact type is suitable for applications requiring repeated insertion cycles without damaging the card edge. Verify that the through-hole mounting footprint aligns with the PCB layout constraints and that the operating temperature range meets the system specifications.

Edgeboard Connectors Part Context

This part belongs to the EDAC 306 series of card edge connectors, which are engineered for high-reliability interconnect solutions. The series offers various configurations tailored for different board thicknesses and contact densities. As an established product line, these connectors support diverse industrial and commercial applications requiring stable electrical connections.

Edgeboard Connectors Replacement Considerations

Direct substitutes must maintain identical 0.156-inch spacing, 16-position count, and cantilever contact mechanics. Cross-reference dimensions and mounting hole patterns to ensure physical compatibility. Verify that alternative components meet the same thermal and electrical performance criteria.