305-046-520-508

Edgeboard Connectors Overview

The EDAC Inc. 305-046-520-508 is a standard card edge connector featuring 46 positions arranged in two rows with a 3.96 mm pitch. Designed for vertical panel mounting, it utilizes gold-plated copper alloy contacts and thermoplastic housing. The connector supports a 5 A current rating and operates within a temperature range of -40°C to +105°C. It accepts board thicknesses between 1.37 mm and 1.78 mm and provides an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design for non-specified card edge boards
• Vertical panel mount configuration with solder pin termination
• Gold-plated copper alloy contacts ensuring reliable signal transmission
• Thermoplastic housing providing structural integrity and electrical insulation

Edgeboard Connectors Applications

• Industrial control systems requiring robust panel-mounted interconnects
• Telecommunications equipment utilizing dual-edge card insertion
• Test and measurement instrumentation needing high-density connections
• Automotive electronics interfaces demanding specified thermal stability

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm contact tail dimensions and plating specifications. Ensure compatibility with the target PCB thickness range of 1.37 mm to 1.78 mm before procurement. Confirm RoHS compliance status directly from the supplier documentation to meet regulatory requirements.

Edgeboard Connectors Selection Notes

Select this component when a vertical, panel-mount solution is required for dual-edge cards. The 3.96 mm pitch accommodates higher density layouts compared to smaller pitches. Verify that the application environment stays within the -40°C to +105°C operating range. Ensure the mating card meets the mechanical tolerances for the specified contact type.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, which offers various position counts and contact configurations. The series is characterized by its standardized 3.96 mm spacing and durable construction. It serves as a specialized interconnect solution within the broader category of card edge connectors, focusing on panel-mounted applications.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other EDAC 305 series variants with matching 46-position counts and 3.96 mm pitch. Verify mechanical fit and electrical ratings before swapping. Cross-referencing with identical specifications from alternative manufacturers requires careful validation of contact geometry and housing material properties.