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                                                                                                • Reduced Price
                                                                                                  1. Home
                                                                                                  2. Passive Components
                                                                                                  3. EMI / RFI Suppression
                                                                                                  4. Common Mode Chokes / Filters
                                                                                                  5. SMD Common Mode Chokes / Filters
                                                                                                  Print Page

                                                                                                  744231091

                                                                                                  Filter, Line, Common Mode, WE-CNSW Series, 0.131uH, 90 ohm, 370 mA, 2mm x 1.2mm x 1.2mm

                                                                                                  WURTH ELEKTRONIK
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  WURTH ELEKTRONIK 744231091
                                                                                                  ManufacturerWURTH ELEKTRONIK
                                                                                                  Manufacturer Part No744231091
                                                                                                  Order Code1636469
                                                                                                  Product RangeWE-CNSW Series
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  Packaging Options
                                                                                                  12,393 In Stock

                                                                                                  Need more?

                                                                                                  1895 Delivery in 1-2 Business Days(SG stock)
                                                                                                  10498 Delivery in 3-4 Business Days(UK stock)
                                                                                                  QuantityPrice
                                                                                                  5+HK$9.670
                                                                                                  50+HK$8.550
                                                                                                  250+HK$8.130
                                                                                                  500+HK$7.790
                                                                                                  1000+HK$6.420
                                                                                                  2000+HK$6.300
                                                                                                  Price for:Each (Supplied on Cut Tape)
                                                                                                  Minimum: 5
                                                                                                  Multiple: 5
                                                                                                  HK$48.35
                                                                                                  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

                                                                                                  WURTH ELEKTRONIK
                                                                                                  ManufacturerWURTH ELEKTRONIK
                                                                                                  Manufacturer Part No744231091
                                                                                                  Order Code1636469
                                                                                                  Product RangeWE-CNSW Series
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  DC Current Rating370mA
                                                                                                  Inductance0.131µH
                                                                                                  Product RangeWE-CNSW Series
                                                                                                  Impedance90ohm
                                                                                                  Inductor Case / Package-
                                                                                                  Product Length2mm
                                                                                                  Product Width1.2mm
                                                                                                  Product Height1.2mm
                                                                                                  QualificationAEC-Q200
                                                                                                  SVHCNo SVHC (25-Jun-2025)

                                                                                                  Product Overview

                                                                                                  The great advantage of Wurth Electronics WE-CNSW series is the high suppression of common mode EMI noise at high frequencies, while not influencing the data signal of the interface. Wurth Electronics offers standard WE-CNSW and WE-CNSW High Frequency (HF) series. The WE-CNSW filters are available in package sizes: 0603, 0805, 1206 and 1812 with an ideal operating frequency range of 10MHz up to 1GHz. The WE-CNSW HF filters are available in package sizes 0504 and 0805 with an ideal operating frequency range of 100MHz up to 4GHz.

                                                                                                  • Current compensated data line filter
                                                                                                  • High common mode noise suppression at high frequencies
                                                                                                  • Small influence on high speed signals through winding symmetry
                                                                                                  • Recommended solder profile: Reflow
                                                                                                  • Operating temperature: -40°C to +125°C
                                                                                                  • IEEE 1394 (Firewire)

                                                                                                  Applications

                                                                                                  Industrial, Power Management, Consumer Electronics, Portable Devices, Communications & Networking

                                                                                                  Warnings

                                                                                                  Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

                                                                                                  Technical Specifications

                                                                                                  DC Current Rating

                                                                                                  370mA

                                                                                                  Product Range

                                                                                                  WE-CNSW Series

                                                                                                  Inductor Case / Package

                                                                                                  -

                                                                                                  Product Width

                                                                                                  1.2mm

                                                                                                  Qualification

                                                                                                  AEC-Q200

                                                                                                  Inductance

                                                                                                  0.131µH

                                                                                                  Impedance

                                                                                                  90ohm

                                                                                                  Product Length

                                                                                                  2mm

                                                                                                  Product Height

                                                                                                  1.2mm

                                                                                                  SVHC

                                                                                                  No SVHC (25-Jun-2025)

                                                                                                  Technical Docs (4)

                                                                                                  CAD CadSoft_EAGLE EN

                                                                                                  Technical Data Sheet EN

                                                                                                  Application Note 5 EN

                                                                                                  Product Change Notice EN

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                                                                                                  Associated Products

                                                                                                  8 Products Found

                                                                                                  Legislation and Environmental

                                                                                                  Country of Origin:
                                                                                                  Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                  China
                                                                                                  Country in which last significant manufacturing process was carried out
                                                                                                  Tariff No:85045000
                                                                                                  US ECCN:EAR99
                                                                                                  EU ECCN:NLR
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (25-Jun-2025)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

                                                                                                  Weight (kg):.000012
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