SU9V-R05034

Overview

The KEMET SU9V-R05034 is a through-hole common mode choke belonging to the SU-9V series. It features an inductance of 3.4 mH and supports a maximum DC current of 500 mA with a maximum DC resistance of 1 Ohm. The component operates within a temperature range of -25°C to +120°C and is rated for 250 V. Measuring 17 mm in length, width, and height, it utilizes vertical mounting on a bobbin structure.

Feature Summary

• Provides common mode noise suppression for single-channel applications
• Utilizes a vertical through-hole mounting style for secure PCB attachment
• Constructed with a bobbin design suitable for power line filtering

Applications

• AC/DC power supply input stages
• Line filter circuits for electronic equipment
• EMI suppression in mains-powered devices

Procurement Notes

Verify the specific suffix and voltage rating against the official KEMET datasheet to ensure compatibility with the target circuit requirements. Confirm that the through-hole footprint dimensions align with the printed circuit board layout constraints before finalizing procurement decisions.

Selection Notes

Select this component when a single-channel common mode choke with 3.4 mH inductance is required for low-current applications up to 500 mA. Ensure the operating environment stays within the specified -25°C to +120°C thermal limits and that the vertical form factor fits the assembly space.

Part Context

This part belongs to the SU-9V series of common mode chokes manufactured by KEMET. These components are designed for general-purpose EMI filtering in power lines. The series offers various inductance values and current ratings to suit different power handling needs while maintaining a consistent vertical through-hole package style.

Replacement Considerations

Consult official KEMET substitution guides or distributor cross-reference tools for verified equivalent parts. Ensure any substitute matches the 3.4 mH inductance, 500 mA current rating, and physical dimensions.