305-046-555-204

Edgeboard Connectors Overview

The EDAC Inc. 305-046-555-204 is a standard card edge connector header designed for panel mounting in a vertical orientation. It features 46 positions with a 3.96 mm pitch, accommodating a board thickness of 1.57 mm. The contacts are constructed from copper alloy and gold-plated to ensure reliable conductivity. Rated for 5 A continuous current, this dual-row connector utilizes solder pin termination for secure attachment.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for precise alignment
• Gold-plated copper alloy contacts provide durable electrical connection
• Thermoplastic housing ensures stable insulation properties

Edgeboard Connectors Applications

• Industrial control systems requiring robust card edge interfaces
• Telecommunications equipment utilizing standardized connector pitches
• Test and measurement instrumentation needing high-reliability connections

Edgeboard Connectors Procurement Notes

Verify the specific suffix against the manufacturer's official documentation to confirm exact contact configuration and plating specifications. Ensure compatibility with the target PCB thickness of 1.57 mm before procurement. Cross-reference the part number with the latest EDAC datasheets to validate current availability status and regional distribution constraints.

Edgeboard Connectors Selection Notes

Select this component when a 46-position vertical interface is required for double-sided card edges. The 3.96 mm pitch suits applications where spacing between traces allows for larger connectors. Verify that the mating card edge meets the specified thickness tolerance to ensure proper mechanical retention and electrical contact pressure within the housing.

Edgeboard Connectors Part Context

This model belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and termination styles while maintaining consistent dimensional standards. The 305 series is widely used in modular electronic designs requiring reliable interconnection between backplanes and plug-in modules.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other EDAC 305 series variants with matching 46 positions and 3.96 mm pitch. Verify that alternative parts maintain the same vertical panel mount style and gold-plated contact specifications to ensure interchangeability.