305-046-556-208

Edgeboard Connectors Overview

The EDAC Inc. 305-046-556-208 is a standard card edge connector from the 305 series, designed for panel mount applications with a vertical orientation. It features 46 positions arranged in a dual row configuration with a contact spacing of 3.96 mm (0.156 inches). The connector utilizes gold-plated copper alloy contacts and solder pin termination. It accommodates printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches) and supports a continuous current rating of 5 A.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure board alignment
• Features a low profile insulator body constructed from thermoplastic material
• Provides reliable electrical connection through gold-plated copper alloy contacts

Edgeboard Connectors Applications

• Panel-mounted electronic assemblies requiring vertical interconnection
• Systems utilizing polarizing keys for board positioning
• Industrial equipment needing robust card edge connectivity

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to confirm the exact contact finish and housing color specifications. Ensure that the target application requires a dual-edge female connector compatible with the specified 3.96 mm pitch. Confirm compliance with RoHS3 standards if environmental regulations apply to the assembly process.

Edgeboard Connectors Selection Notes

Select this component when a 46-position dual-row connector is required for vertical panel mounting. The 3.96 mm pitch suits applications needing wider spacing compared to standard 2.54 mm headers. Verify that the PCB thickness falls within the acceptable range of 1.37 mm to 1.78 mm for proper mechanical engagement.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts while maintaining consistent 3.96 mm spacing and 5 A current ratings. These connectors are engineered for durability in industrial environments, featuring thermoplastic housings and gold-plated contacts for long-term reliability.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include other EDAC 305 series variants with matching 46 positions and 3.96 mm pitch, such as 305-046-556-202 or 305-046-556-207, provided the specific housing color and terminal variations align with design requirements.