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                      1. Home
                      2. Passive Components
                      3. Inductors
                      4. Toroidal Inductors
                      5. Through Hole Toroidal Inductors
                      Print Page

                      7447021

                      Toroidal Inductor, Leaded, WE-FI Series, 100 µH, 2 A, 0.08 ohm, ± 20%

                      Date/Lot Code

                      WURTH ELEKTRONIK 7447021
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerWURTH ELEKTRONIK
                      Manufacturer Part No7447021
                      Newark Part No.88T7052
                      Product RangeWE-FI Series
                      Technical Datasheet

                      Data Sheet

                      See all Technical Docs
                      372 In Stock

                      Need more?

                      Delivery in 2-4 Business Days(UK stock)
                      Order before 9pm EST standard shipping
                      QuantityPrice
                      1+$2.770
                      10+$2.620
                      25+$2.540
                      50+$2.450
                      100+$2.310
                      500+$2.090
                      Price for:Each
                      Minimum: 1
                      Multiple: 1
                      $2.77
                      Enter Your Part No/Line Note
                      Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                      This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                      Product Information

                      ManufacturerWURTH ELEKTRONIK
                      Manufacturer Part No7447021
                      Newark Part No.88T7052
                      Product RangeWE-FI Series
                      Technical Datasheet

                      Data Sheet

                      Product RangeWE-FI Series
                      Inductance100µH
                      RMS Current (Irms)2A
                      DC Resistance Max0.08ohm
                      Inductance Tolerance± 20%
                      SVHCNo SVHC (21-Jan-2025)

                      Product Overview

                      The 7447021 is a leaded toroidal Line Choke features iron powder cores with low losses. The WE-FI low magnetically leakage field line choke is perfect for filtering of symmetric interferences, supports up to 10MHz for interference frequencies and up to 100kHz switching frequencies. Applicable for voltage transformers and power supplies. It is recommended that the temperature of the choke does not exceed 105°C under worst case operating conditions.

                      • 3.5k/s Typical ramp-down rate

                      Applications

                      Power Management

                      Warnings

                      Cleaning agents that are used to clean the customer application might damage or change the characteristics of the component, body, pins or termination.

                      Technical Specifications

                      Product Range

                      WE-FI Series

                      RMS Current (Irms)

                      2A

                      Inductance Tolerance

                      ± 20%

                      Inductance

                      100µH

                      DC Resistance Max

                      0.08ohm

                      SVHC

                      No SVHC (21-Jan-2025)

                      Technical Docs (3)

                      Product Change Notice EN

                      Drawing EN

                      Technical Data Sheet EN

                      Associated Products

                      1 Product Found

                      Legislation and Environmental

                      US ECCN:EAR99
                      EU ECCN:Unknown
                      RoHS Compliant:Yes

                      RoHS

                      RoHS Phthalates Compliant:Yes

                      RoHS

                      SVHC:No SVHC (21-Jan-2025)
                      Download Product Compliance Certificate

                      Product Compliance Certificate

                      Product traceability

                      Date/Lot Code

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