UU10LFBNP-B513

Overview

The UU10LFBNP-B513 is a two-line common mode choke manufactured by Sumida America Components Inc. It features through-hole mounting and is designed for AC applications. The component exhibits an inductance of 51 mH at a test frequency of 1 kHz. It supports a maximum current rating of 150 mA and possesses a DC resistance (DCR) of 9.51 Ohms.

Feature Summary

• Provides common mode noise filtering for two-line circuits
• Utilizes through-hole technology for board integration
• Engineered specifically for AC signal line protection

Applications

• AC power line noise suppression
• Two-line circuit interference reduction
• Electromagnetic compatibility enhancement in electronic assemblies

Procurement Notes

Verify the specific package type and pin configuration against the official datasheet before procurement, as through-hole variants may differ from surface-mount equivalents within the same series. Confirm that the 150 mA current rating and 9.51 Ohm DCR meet the target circuit requirements to ensure proper functionality and thermal performance in the final application.

Selection Notes

Select this component when through-hole mounting is required for robust mechanical attachment in AC common mode filtering applications. Ensure the design accommodates the physical footprint of the through-hole variant and verifies that the 51 mH inductance value provides sufficient attenuation for the targeted noise frequencies without introducing excessive impedance to the desired signal path.

Part Context

This part belongs to the UU10LFB series of common mode chokes produced by Sumida. While other parts in the series, such as the UU10LFBNP-B682 or UU10LFBNP-B332, utilize surface mount technology, the B513 variant specifically employs through-hole construction. This distinction places it in a different installation category compared to the SMD options available in the broader product family.

Replacement Considerations

Direct substitutes within the UU10LFB series include UU10LFBNP-B682 and UU10LFBNP-B332; however, these are surface mount devices and require layout modifications. No direct through-hole replacements with identical electrical specifications were identified in public documentation.