306-013-521-104

Edgeboard Connectors Overview

The EDAC Inc. model 306-013-521-104 is a standard card edge connector receptacle designed for reliable signal transmission in electronic assemblies. This component features a dual-edge female contact configuration with 26 positions arranged in a single row. It utilizes a 0.156-inch (3.96 mm) contact spacing to accommodate printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). The contacts are constructed from copper alloy and finished with gold plating to ensure low contact resistance and corrosion resistance. The insulator body is made of green thermoplastic polyester, providing structural integrity and electrical insulation. The unit supports wire wrap termination for secure lead attachment.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design accommodates double-sided PCB traces
• Gold-plated copper alloy contacts ensure durable electrical connectivity
• Low-profile thermoplastic polyester insulator body provides mechanical stability
• Wire wrap termination method offers secure lead attachment

Edgeboard Connectors Applications

• Medical interconnect solutions such as ventilators and CPAP machines
• Ambulance medical equipment internal connections
• Hospital room medical device interfaces

Edgeboard Connectors Procurement Notes

Verify the specific suffix code to confirm the exact contact configuration and termination style required for your assembly. Ensure that the receiving printed circuit board matches the specified 0.062-inch thickness tolerance to guarantee proper insertion force and retention. Confirm that the dual-edge female topology aligns with the target board's edge conductor layout before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge connection is necessary for high-density signal routing within a single row. The 0.156-inch pitch allows for broader trace spacing compared to finer pitches, which may simplify PCB manufacturing. Consider the wire wrap termination requirement if through-hole soldering is not feasible or desired for the specific application environment.

Edgeboard Connectors Part Context

This part belongs to the EDAC 306 series of standard card edge connectors. The series is characterized by its versatility in accepting various board thicknesses and its robust construction for general-purpose electronic applications. The 306 series is widely utilized in industries requiring reliable interconnects, including medical and industrial sectors, where consistent performance under varying conditions is critical.

Edgeboard Connectors Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing board layouts and mating connectors before attempting to source alternative components from other manufacturers.

Edgeboard Connectors FAQ

What is the contact spacing for this connector?

The contact spacing is 0.156 inches (3.96 mm).

Does this connector support single-sided or double-sided PCBs?

It is a dual-edge connector, designed to interface with double-sided printed circuit boards.

What is the recommended PCB thickness for this component?

The connector accepts a nominal printed circuit board thickness of 0.062 inches (1.57 mm).