305-064-500-501

Edgeboard Connectors Overview

The EDAC Inc. 305-064-500-501 is a standard card edge connector from the 305 series, designed for dual-edge board connections. It features 64 positions with a 0.156-inch (3.96 mm) pitch across two rows. The connector utilizes gold-plated copper alloy contacts and a green thermoplastic housing. Rated for 5 A current, it supports PCB thicknesses of 0.054 to 0.070 inches. Operating temperatures range from -40°C to +105°C, ensuring reliability in demanding electronic assemblies.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for secure board insertion
• Gold-plated semi-bellows contact type for reliable signal transmission
• Thermoplastic polyester insulation for environmental stability
• Panel mount installation style with vertical orientation

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Test and measurement instrument modules
• Computing hardware expansion slots

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm pin count, pitch, and termination type match your design requirements. Ensure compatibility with the target PCB thickness range of 0.054 to 0.070 inches. Confirm RoHS compliance status if required by your assembly specifications before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a high-density dual-edge connection is required with a 3.96 mm pitch. The 64-position layout suits applications needing substantial I/O density within a compact footprint. Consider the panel mount style and vertical orientation for chassis-based systems where direct board-to-board mating is not the primary interface method.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors, which are widely used in modular electronic systems. The series offers various position counts and mounting styles to accommodate different board sizes and mechanical constraints. The 305-064 variant specifically addresses needs for moderate-to-high density connections in industrial and commercial electronics.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include parts like 305-048-556-508 or 305-040-500-502, though these differ in position count. Verify that any alternative maintains the 3.96 mm pitch and dual-edge female configuration to ensure mechanical and electrical compatibility without redesigning the host PCB.

Edgeboard Connectors FAQ

What is the contact finish thickness?

The gold contact finish has a specified thickness of 10.0 µin (0.25 µm).

Is this connector suitable for high-vibration environments?

Yes, the semi-bellows contact type provides robust retention and reliable performance in high-vibration applications.