305-062-521-278

Edgeboard Connectors Overview

The EDAC Inc. 305-062-521-278 is a standard card edge connector designed for panel mount applications. It features a dual female configuration with 62 positions arranged in two rows. 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 finished with gold plating to ensure reliable electrical performance. This component belongs to the EDAC 305 series, which is characterized by low-profile insulator bodies and robust mechanical design suitable for industrial environments.

Edgeboard Connectors Feature Summary

• Dual female contact configuration for secure board insertion
• Gold-plated copper alloy contacts for corrosion resistance
• Low-profile insulator body construction
• Panel mount installation style

Edgeboard Connectors Applications

• Industrial control systems requiring high-density interconnects
• Medical equipment internal module connections
• Automotive electronics subsystem integration
• Telecommunications hardware backplanes

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against the official EDAC ordering guide to confirm flange type and termination style. Ensure compatibility with the target PCB thickness of 1.57 mm before procurement. Confirm RoHS compliance status through the manufacturer's latest documentation. Cross-reference the part number with authorized distributors to validate authenticity and supply chain integrity.

Edgeboard Connectors Selection Notes

Select this connector when a dual-row interface with 62 positions is required for panel-mounted assemblies. The 3.96 mm pitch accommodates standard board layouts while maintaining signal integrity. Consider the vertical mounting orientation and solder lug termination for stable mechanical fixation. Evaluate thermal operating ranges and insulation material properties against environmental stressors.

Edgeboard Connectors Part Context

This component is part of the EDAC 305 series, which offers a range of card edge connectors for various position counts. The series is known for its versatility in handling different board thicknesses and providing reliable connectivity in demanding applications. The 305-062 variant specifically addresses needs for higher pin counts within the same form factor constraints as lower-position models.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include the 345-062-521-278 and 355-062-521-278 from the same manufacturer family. These alternatives share similar electrical characteristics but may differ in flange features or housing color. Verify dimensional compatibility and terminal configuration before substitution.