305-022-500-212

Edgeboard Connectors Overview

The EDAC Inc. 305-022-500-212 is a standard card edge connector from the 305 series, designed for panel mount vertical installation. It features 22 positions with a 3.96 mm (0.156 inch) pitch and supports dual-edge female contacts. The connector utilizes gold-plated copper alloy terminals and a thermoplastic housing, rated for 5 A continuous current and 1800 VACrms insulation. It accommodates board thicknesses between 1.37 mm and 1.78 mm, operating within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure alignment
• Provides high dielectric strength with 1800 VACrms insulation rating
• Features gold-plated copper alloy contacts for reliable signal transmission
• Supports dual-edge card configurations with vertical panel mounting

Edgeboard Connectors Applications

• Industrial control systems requiring robust card edge interfaces
• Telecommunications equipment utilizing standardized module connections
• Test and measurement devices needing high-voltage isolation
• Automotive electronics modules with strict environmental tolerances

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct contact plating, housing color, and flange specifications. Confirm that the target PCB design matches the required 1.37 mm to 1.78 mm thickness range. Check regional availability as distribution status may vary by location. Ensure compliance with RoHS and REACH regulations if required for your specific application environment.

Edgeboard Connectors Selection Notes

Select this component when a 22-position dual-edge connector with a 3.96 mm pitch is required. It is suitable for applications demanding 5 A current capacity and high voltage isolation up to 1800 VACrms. Consider the vertical panel mount style and thermoplastic housing material for environmental durability. Ensure the design accommodates polarizing key slots if mechanical alignment is critical for the assembly process.

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 support diverse interface requirements. The 305-022-500-212 specifically addresses needs for medium-density connections with high reliability standards, fitting into broader industrial and commercial interconnect solutions.

Edgeboard Connectors Replacement Considerations

Direct substitutes must match the 22-position count, 3.96 mm pitch, and dual-edge female configuration. Verify equivalent electrical ratings, including 5 A current and 1800 VACrms insulation. Ensure physical dimensions for panel cutouts and board thickness compatibility are identical to maintain mechanical integrity during installation.