TF3423VU-802Y4R0-01

$1.53

Description：CMC 4A 2LN TH
Series：TF
Mfr：TDK Corporation
Package：Bulk

SKU:ab6ae64141f2 Category: Common Mode Chokes Brand: TDK Corporation

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Product introduction

Product Detailed Parameters

Description：CMC 4A 2LN TH
Series：TF
Mfr：TDK Corporation
Package：Bulk
Filter Type：Power Line
Number of Lines：2
Current Rating (Max)：4A
DC Resistance (DCR) (Max)：90mOhm
Voltage Rating - DC：-
Voltage Rating - AC：-
Operating Temperature：-20°C ~ 120°C
Ratings：-
Approval Agency：-
Features：-
Mounting Type：Through Hole
Size / Dimension：1.220" Dia x 0.827" W (31.00mm x 21.00mm)
Height (Max)：-
Package / Case：Vertical, No Base, 4 PC Pin
Inductance @ Frequency：-
Impedance @ Frequency：-
Qualification：-
Grade：-

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TF3423VU-802Y4R0-01

Overview

The TF3423VU-802Y4R0-01 is a common mode choke coil from the TF Series, designed for AC power supply line filtering. It features a toroidal core construction with two lines and supports a rated current of 4A. The component utilizes a vertical through-hole mounting style with a four-pin configuration and no base. Its DC resistance (DCR) is specified at 4 milliohms maximum. The device operates within a temperature range of -25°C to +100°C and complies with RoHS standards.

Feature Summary

Toroidal core design for efficient magnetic coupling in line filter applications
Vertical through-hole package with four pins for secure PCB mounting
Low DC resistance characteristic to minimize power loss during operation
RoHS compliant construction suitable for environmentally regulated markets

Applications

AC power supply input filtering
Line noise suppression in electronic equipment
Common mode interference reduction in power circuits

Procurement Notes

Verify the exact suffix Y4R0 against official TDK documentation to confirm the specific DC resistance value of 4 milliohms. Ensure the vertical pin configuration matches the target PCB footprint. Confirm that the 4A rated current meets the application requirements without derating issues at elevated temperatures up to 100°C.

Selection Notes

Select this component when low DC resistance is critical for power efficiency in AC line filtering. The toroidal shape offers compact size relative to performance. Verify that the through-hole mounting method aligns with the assembly process. Ensure the operating temperature range covers the intended environmental conditions.

Part Context

This part belongs to the TF Series of common mode chokes manufactured by TDK Corporation. These components are engineered for general-purpose line filtering in AC power applications. The series provides various current ratings and inductance values to suit different circuit requirements while maintaining consistent physical mounting characteristics.