305-046-500-501

Edgeboard Connectors Overview

The EDAC Inc. 305-046-500-501 is a standard card edge connector from the 305 series, designed for dual-edge board applications. It features 46 positions with a contact spacing of 3.96 mm (0.156 inches). The connector utilizes gold-plated copper alloy contacts and accepts a PCB thickness of 1.57 mm. Rated for 5 A continuous current and 1800 VACrms insulation voltage, it operates within a temperature range of -40°C to +105°C. The unit employs a solder pin termination style and panel mount installation orientation.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure alignment
• Dual female contact configuration for robust signal transmission
• Gold-plated copper alloy contacts ensure reliable conductivity

Edgeboard Connectors Applications

• Industrial control systems requiring high-voltage isolation
• Panel-mounted electronic modules needing polarized insertion
• High-current signal interconnects in heavy-duty equipment

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required 46-position count and 3.96 mm pitch before ordering. Confirm compatibility with existing polarizing key requirements, as this connector supports both between-contact and in-contact types. Ensure the target printed circuit board thickness aligns with the specified 1.57 mm limit to guarantee proper mechanical engagement and electrical performance during assembly.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge card edge connector with a 3.96 mm pitch is required for panel mounting. The 5 A current rating and 1800 VACrms insulation capability make it suitable for demanding industrial environments. Consider the availability of compatible polarizing keys if precise board alignment is critical for the application design and assembly process.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series, which specializes in standard card edge connectors. The series offers various position counts while maintaining consistent 3.96 mm spacing. These connectors are engineered for durability and reliable performance in applications requiring secure, polarized connections between backplanes and plug-in cards.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include other EDAC 305 series variants with matching 46 positions and 3.96 mm pitch, such as 305-046-500-503 or 305-046-521-504. Verify that alternative parts maintain the same gold plating, copper alloy construction, and polarizing key acceptance capabilities to ensure functional equivalence.