UU10LFNP-B682

Overview

The UU10LFNP-B682 is a two-line common mode choke manufactured by Sumida America Components Inc. It features a through-hole mounting configuration with an inductance of 6.8 mH measured at 1 kHz. The component supports a maximum current rating of 430 mA and exhibits a DC resistance (DCR) of 1.26 Ohms. Designed for AC applications, it serves as a filter to suppress electromagnetic interference in electronic circuits.

Feature Summary

• Provides common mode noise suppression for two-line AC circuits
• Utilizes through-hole technology for board integration
• Engineered for high-frequency interference filtering

Applications

• AC power line filtering
• Electromagnetic interference suppression in consumer electronics
• Signal integrity protection in industrial control systems

Procurement Notes

Verify the specific package type and pin configuration against the official datasheet before procurement. Confirm that the 430 mA current rating meets the circuit requirements. Ensure compliance with RoHS standards if required by the target market regulations.

Selection Notes

Select this component when a through-hole solution is preferred over surface mount alternatives. The 6.8 mH inductance value is suitable for standard AC line filtering applications requiring moderate noise attenuation. Consider the physical size constraints associated with through-hole mounting during PCB layout design.

Part Context

This part belongs to the UU10LFB series of common mode chokes from Sumida. The series offers various inductance values and current ratings. The NP suffix typically denotes a specific lead form or packaging variation within the manufacturer's lineup, distinct from the SMD variants in the same family.

Replacement Considerations

Direct substitutes include other UU10LFNP series parts with matching inductance and current ratings. Verify pin compatibility and physical dimensions when considering alternative manufacturers' components.