UU9LFBHNP-B322

Overview

The UU9LFBHNP-B322 is a through-hole AC common mode choke from the Sumida UU series. It features an inductance of 6.3 mH at 1 kHz and a rated current of 360 mA. The component has a DC resistance of 1.7 Ohms. Designed for power line filtering, it serves as a two-line filter suitable for both AC and DC power systems.

Feature Summary

• Provides common mode noise suppression for two-line power circuits
• Supports integration into AC and DC power system architectures
• Constructed for through-hole mounting on printed circuit boards

Applications

• AC power line filtering
• DC power system noise reduction
• Industrial machinery power supplies

Procurement Notes

Verify the specific package type and lead times with authorized distributors before ordering. Confirm that the 360 mA current rating meets the design requirements. Ensure the 1.7 Ohm DC resistance is acceptable for the target application's voltage drop constraints. Check for RoHS compliance status if required by project specifications.

Selection Notes

Select this component when a 6.3 mH inductance value is required for common mode interference suppression. The 360 mA current handling capacity suits low-power applications. Consider the through-hole form factor if surface mount options are unsuitable for the mechanical assembly needs.

Part Context

This part belongs to the Sumida UU series of common mode chokes. It is manufactured by Sumida America Components Inc. The series focuses on power line filtering solutions. The UU9LFBHNP-B322 specifically addresses two-line filtering requirements in electronic equipment.

Replacement Considerations

Consult official Sumida documentation for verified substitute part numbers. Cross-referencing requires matching inductance, current rating, and physical dimensions. Do not assume interchangeability without verifying electrical parameters against the original datasheet.