UU9LFBNP-B-B322

$0.74

Description：CMC 6.3MH 360MA 2LN THROUGH HOLE
Series：UU
Mfr：Sumida America Components Inc.
Package：Bulk

SKU:dc5f9a1cc63b Category: Common Mode Chokes Brand: Sumida America Components Inc.

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Product introduction

Product Detailed Parameters

Description：CMC 6.3MH 360MA 2LN THROUGH HOLE
Series：UU
Mfr：Sumida America Components Inc.
Package：Bulk
Filter Type：Power Line
Number of Lines：2
Current Rating (Max)：360mA
DC Resistance (DCR) (Max)：1.66Ohm
Voltage Rating - DC：-
Voltage Rating - AC：-
Operating Temperature：-
Ratings：-
Approval Agency：-
Features：-
Mounting Type：Through Hole
Size / Dimension：0.650" L x 0.433" W (16.50mm x 11.00mm)
Height (Max)：0.650" (16.50mm)
Package / Case：Vertical, 4 PC Pin
Inductance @ Frequency：6.3 mH @ 1 kHz
Impedance @ Frequency：-

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UU9LFBNP-B-B322

Overview

The UU9LFBNP-B-B322 is a surface-mount AC common mode choke manufactured by Sumida America Components Inc. It belongs to the UU9LFB series and is designed for electromagnetic interference suppression in electronic circuits. The component features an inductance of 6.3 mH measured at 1 kHz. It supports a maximum DC current of 360 mA and exhibits a maximum DC resistance of 1.66 Ohms. The device utilizes a vertical package configuration with four PC pins for PCB mounting.

Feature Summary

Provides effective common mode noise attenuation for AC line applications
Designed for surface-mount assembly on printed circuit boards
Constructed as a dual-line filter component for balanced signal integrity

Applications

AC power line filtering in consumer electronics
Electromagnetic interference suppression in industrial control systems
Noise reduction in computer peripheral interfaces

Procurement Notes

Verify the specific suffix B-B322 against official Sumida documentation to confirm exact electrical tolerances and physical dimensions. Ensure compatibility with automated surface-mount placement equipment regarding the vertical pin configuration. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability before procurement.

Selection Notes

Select this component when designing circuits requiring high inductance values for low-frequency noise suppression. Evaluate the 360 mA current rating against peak load requirements to prevent saturation. Consider the 1.66 Ohm DC resistance impact on voltage drop within the power path during steady-state operation.

Part Context

This component is part of the UU9LFB series of common mode chokes from Sumida. The series focuses on providing compact filtering solutions for modern electronic devices. The UU9LFBNP-B-B322 variant specifically addresses surface-mount needs, offering a balance between performance and board space efficiency compared to through-hole alternatives.