UU10LFBNP-B123

Overview

The UU10LFBNP-B123 is a two-line common mode choke manufactured by Sumida America Components Inc. It features a through-hole mounting style with vertical pins and measures 0.906 inches (23.00mm) in maximum height. The component provides an inductance of 12 mH at 1 kHz, supports a current rating of 340 mA, and has a DC resistance of 2.2 Ohms.

Feature Summary

• Provides effective common mode noise suppression for AC power lines
• Utilizes a robust through-hole construction for secure board attachment
• Designed for high inductance performance in compact vertical packages

Applications

• AC power line filtering in consumer electronics
• Noise suppression in industrial control systems
• EMI mitigation in medical equipment power supplies

Procurement Notes

Verify the specific suffix B123 against official Sumida documentation to confirm pin configuration and tolerance levels. Ensure the procurement channel sources genuine components from authorized distributors to guarantee electrical reliability and compliance with manufacturer specifications.

Selection Notes

Select this component when a high inductance value of 12 mH is required for low-frequency noise attenuation. The through-hole format is suitable for applications demanding mechanical stability. Evaluate the 340 mA current rating against the circuit's operational requirements to ensure adequate performance margins.

Part Context

This part belongs to the UU10LFBNP series of common mode chokes. It shares design characteristics with other models in the family, such as the UU10LFNP-B123, while offering specific through-hole packaging options tailored for diverse assembly requirements.

Replacement Considerations

The UU10LFNP-B123 serves as a direct functional substitute within the same product family. Verify that the alternative maintains identical inductance, current ratings, and physical dimensions before implementation.