UU9LFNP-B472

$0.57

Description：CMC 4.7MH 340MA 2LN TH
Series：UU
Mfr：Sumida America Components Inc.
Package：Bulk

SKU:63fe10bff2c5 Category: Common Mode Chokes Brand: Sumida America Components Inc.

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Product introduction

Product Detailed Parameters

Description：CMC 4.7MH 340MA 2LN TH
Series：UU
Mfr：Sumida America Components Inc.
Package：Bulk
Filter Type：Power Line
Number of Lines：2
Current Rating (Max)：340mA
DC Resistance (DCR) (Max)：1.6Ohm
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：4.7 mH @ 1 kHz
Impedance @ Frequency：-

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UU9LFNP-B472

Overview

The UU9LFNP-B472 is a through-hole common mode filter choke manufactured by Sumida America Components Inc. It features an inductance of 4.7 mH and a maximum DC current rating of 340 mA. The component has a maximum DC resistance of 150 milliohms and operates within a temperature range of -40°C to +85°C. It utilizes a vertical, four-pin PCB mount package with bulk packaging.

Feature Summary

Provides common mode noise suppression for AC line applications
Designed for through-hole printed circuit board mounting
Constructed with a vertical pin configuration

Applications

AC line filtering in electronic equipment
Common mode noise reduction in power supplies
EMI suppression in consumer electronics

Procurement Notes

Verify the specific datasheet version for the UU9LFNP-B472 to confirm mechanical dimensions and electrical tolerances before integration. Ensure that the procurement source provides official documentation from Sumida America Components Inc. to guarantee authenticity and compliance with specified operating temperatures and current ratings.

Selection Notes

Select this component when a high-inductance common mode choke is required for low-current AC lines. The 340 mA rating suits applications with modest current demands. Verify that the through-hole form factor aligns with the target PCB layout and assembly processes compared to surface-mount alternatives.

Part Context

This part belongs to the UU9LF series of common mode chokes from Sumida. The series offers various inductance values tailored for different noise suppression requirements. The UU9LFNP-B472 specifically addresses scenarios requiring higher inductance for effective low-frequency noise attenuation in two-line configurations.