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Würth Elektronik GmbH & Co. KG

Würth Elektronik GmbH & Co. KG- Common Mode Chokes

Würth Elektronik is a leading manufacturer of electronic and electromechanical components, part of the globally renowned Würth Group, founded in 1945 and headquartered in Niedernhall, Germany. The company specializes in EMC and inductive components, including ferrites, ferrite beads, inductors, common-mode chokes, transformers, and connectors. Through its Midcom division, Würth Elektronik leverages a worldwide network of ISO-certified production plants and distribution hubs to serve diverse markets. The product portfolio also extends to PCB assembly solutions, wireless connectivity modules, and passive components such as capacitors and resistors. Known for its 'more than you expect' philosophy, the company provides extensive engineering support, from design-in to prototyping and mass production. With over 120 technical salespeople globally, customers receive rapid, localized assistance and free design samples. Würth Elektronik holds a strong market position in the EMC component segment, driven by high-quality manufacturing and continuous innovation. Its components are essential in automotive electronics, industrial automation, consumer devices, and telecommunications infrastructure. The company’s commitment to reliability and comprehensive technical documentation makes it a trusted partner for engineers worldwide.

03

Common Mode Chokes - 型号列表

265 parts in total

Other Names

DC Resistance (DCR)

Resistance - Initial (Ri) (Min)

Current

Current Rating (Max)

DC Resistance (DCR) (Max)

Inductance

Current Rating - DC

Size / Dimension

Length

Standard Package

Pin Diameter

Depth

Height

Height (Max)

Pitch - Post

Inductance Range

Series

Dimensions - Overall

Resistance - 25degC (Typ)

Core Type

Range deg/s

Weight

Packaging

Core Material

Operating Temperature

Frequency - Self Resonant

Mfr Part #Quantity AvailablePriceOther NamesStandard PackageRoHSCurrentInductanceFilter TypeDC Resistance (DCR)Current Rating (Max)Resistance - Initial (Ri) (Min)DepthHeightLengthPackagingHeight (Max)Pitch - PostMounting TypePackage / CaseSize / DimensionSeriesNumber of LinesOperating TemperatureSVHCTariff NoCore TypeRange deg/sCurrent Rating - DCDC Resistance (DCR) (Max)WeightCore MaterialNumber of PinsToleranceInductance RangePin DiameterFrequency - Self ResonantDimensions - OverallResistance - 25degC (Typ)Wire GaugePitch - ConnectorTermination Style
7448640418
7
7448640418

CHOKE POWER LINE 33MH .3A Wurth 33mH Manganese Zinc Ferrite Leaded Inductor, 300mA Idc, 2.5Ω Rdc CHOKE, COMMON MODE, 33MH 0.3A Wurth WE-FC 系列 33 mH 锰锌铁氧体 引线型电感器, 300mA Idc, 2.5Ω Rdc

Wurth Electronics Inc

2841: ¥15.232732-1680-5345Compliant300mA33mHPower Line2.5 Ohm300mA2.5Ω16.6mm22.5mm21.2mmTube0.886" (22.50mm)13mmThrough HoleVertical, 4 PC Pin0.835" L x 0.654" W (21.20mm x 16.60mm):WE-FC2-25°C ~ 125°C:No SVHC (20-Jun-2013)85045095:Line Filter:WURTH ELEKTRONIK - WE-FC Series:300mA:2.5ohm0.0148Manganese Zinc Ferrite:4---------
7448640415
7
7448640415

CHOKE POWER LINE 10MH .6A Wurth 10mH Manganese Zinc Ferrite Leaded Inductor, 600mA Idc, 710mΩ Rdc CHOKE, COMMON MODE, 10MH 0.6A Wurth WE-FC 系列 10 mH 锰锌铁氧体 引线型电感器, 600mA Idc, 710mΩ Rdc

Wurth Electronics Inc

1971: ¥15.61732-1677-5348Compliant600mA10mHPower Line710 mOhm600mA710mΩ16.6mm22.5mm21.2mmTube0.886" (22.50mm)13mmThrough HoleVertical, 4 PC Pin0.835" L x 0.654" W (21.20mm x 16.60mm):WE-FC2-25°C ~ 125°C:No SVHC (20-Jun-2013)85045095:Line Filter:WURTH ELEKTRONIK - WE-FC Series:600mA:0.71ohm0.0148Manganese Zinc Ferrite:4---------
7448262510
4
7448262510

CHOKE TOROID 1.0MH 25A VERT WE-CMB Common Mode Choke XXL 1mH 25A CHOKE, COMMON MODE, 1MH 25A Wurth WE-CMB HC 系列 1 mH ±30% 铁氧体 引线型电感器, 0.1MHz最大自谐振频率, 25A Idc, 4.5mΩ Rdc

Wurth Electronics Inc

121: ¥141.372732-324230Compliant25A1mHPower Line3.6 mOhm25A4.5mΩ23.5mm43mm44mmTray1.693" (43.00mm)10mmThrough HoleVertical, 4 PC Pin1.732" L x 0.926" W (44.00mm x 23.50mm):WE-CMB2-40°C ~ 125°C:No SVHC (20-Jun-2013)85045095:Common Mode:WURTH ELEKTRONIK - WE-CMB Series:25A:0.0036ohm0.0423Ferrite:4±30%:± 30%2mm100kHz:44mm x 23.5mm x 43mm----
7448263505
4
7448263505

CHOKE TOROID .5MH 35A VERT WE-CMB Common Mode Choke XXL 0.5mH 35A CHOKE, COMMON MODE, 0.5MH 35A Wurth WE-CMB HC 系列 500 μH ±30% 铁氧体 引线型电感器, 0.1MHz最大自谐振频率, 35A Idc, 2.3mΩ Rdc

Wurth Electronics Inc

101: ¥167.688732-324330Compliant35A500µHPower Line1.7 mOhm35A2.3mΩ23.5mm43mm47mmTray1.693" (43.00mm)10.5mmThrough HoleVertical, 4 PC Pin1.850" L x 0.926" W (47.00mm x 23.50mm):WE-CMB2-40°C ~ 125°C:No SVHC (20-Jun-2013)85045095:Common Mode:WURTH ELEKTRONIK - WE-CMB Series:35A:0.0017ohm0.0423Ferrite:4±30%:± 30%2.5mm100kHz:47mm x 23.5mm x 43mm----
7448262013
4
7448262013

CHOKE TOROID 1.3MH 20A VERT WE-CMB Common Mode Choke XXL 1.3mH 20A CHOKE, COMMON MODE, 1.3MH 20A Wurth WE-CMB HC 系列 1.3 mH ±30% 铁氧体 引线型电感器, 0.01MHz最大自谐振频率, 20A Idc, 6.2mΩ Rdc

Wurth Electronics Inc

3511: ¥141.372732-324130Compliant20A1.3mHPower Line4.7 mOhm20A6.2mΩ23.5mm43mm43.5mmTray1.693" (43.00mm)10mmThrough HoleVertical, 4 PC Pin1.713" L x 0.926" W (43.50mm x 23.50mm):WE-CMB2-40°C ~ 125°C:No SVHC (20-Jun-2013)85045095:Common Mode:WURTH ELEKTRONIK - WE-CMB Series:20A:0.0047ohm0.0423Ferrite:4±30%:± 30%1.8mm10kHz-----
7448261418
4
7448261418

CHOKE TOROID 1.8MH 14A VERT WE-CMB Common Mode Choke XXL 1.8mH 14A CHOKE, COMMON MODE, 1.8MH 14A Wurth WE-CMB HC 系列 1.8 mH ±30% 铁氧体 引线型电感器, 0.01MHz最大自谐振频率, 14A Idc, 9.5mΩ Rdc

Wurth Electronics Inc

1381: ¥141.372732-324030Compliant14A1.8mHPower Line7.9 mOhm14A9.5mΩ23.5mm43mm43mmTray1.693" (43.00mm)10mmThrough HoleVertical, 4 PC Pin1.693" L x 0.926" W (43.00mm x 23.50mm):WE-CMB2-40°C ~ 125°C:No SVHC (20-Jun-2013)85045095:Common Mode:WURTH ELEKTRONIK - WE-CMB Series:14A:0.0079ohm0.0423Ferrite:4±30%:± 30%1.5mm10kHz:43mm x 23.5mm x 43mm----
7448640406
7
7448640406

CHOKE POWER LINE .82MH 2.0A Wurth 820μH Manganese Zinc Ferrite Leaded Inductor, 2A Idc, 70mΩ Rdc CHOKE, COMMON MODE, 820UH 2A Wurth WE-FC 系列 820 μH 锰锌铁氧体 引线型电感器, 2A Idc, 70mΩ Rdc

Wurth Electronics Inc

9229: ¥10.817732-1668-529Compliant2A820µHPower Line70 mOhm2A70mΩ16.6mm22.5mm21.2mmTube0.886" (22.50mm)13mmThrough HoleVertical, 4 PC Pin0.835" L x 0.654" W (21.20mm x 16.60mm):WE-FC2-25°C ~ 125°C:No SVHC (20-Jun-2013)85045095:Line Filter:WURTH ELEKTRONIK - WE-FC Series:2A:0.065ohm0.0148Manganese Zinc Ferrite:4---------
7448640411
7
7448640411

CHOKE POWER LINE 3.3MH 1.2A Wurth 3.3mH Manganese Zinc Ferrite Leaded Inductor, 1.2A Idc, 210mΩ Rdc CHOKE, COMMON MODE, 3.3MH 1.2A Wurth WE-FC 系列 3.3 mH 锰锌铁氧体 引线型电感器, 1.2A Idc, 210mΩ Rdc

Wurth Electronics Inc

261: ¥15.61732-1673-5345Compliant1.2A3.3mHPower Line210 mOhm1.2A210mΩ16.6mm22.5mm21.2mmTube0.886" (22.50mm)13mmThrough HoleVertical, 4 PC Pin0.835" L x 0.654" W (21.20mm x 16.60mm):WE-FC2-25°C ~ 125°C:No SVHC (20-Jun-2013)85045095:Line Filter:WURTH ELEKTRONIK - WE-FC Series:1.2A:0.21ohm0.0148Manganese Zinc Ferrite:4---------
7448640414
7
7448640414

CHOKE POWER LINE 6.8MH .7A Wurth 6.8mH Manganese Zinc Ferrite Leaded Inductor, 700mA Idc, 470mΩ Rdc CHOKE, COMMON MODE, 6.8MH 0.7A Wurth WE-FC 系列 6.8 mH 锰锌铁氧体 引线型电感器, 700mA Idc, 470mΩ Rdc

Wurth Electronics Inc

141: ¥20.11732-1676-5345Compliant700mA6.8mHPower Line470 mOhm700mA470mΩ16.6mm22.5mm21.2mmTube0.886" (22.50mm)13mmThrough HoleVertical, 4 PC Pin0.835" L x 0.654" W (21.20mm x 16.60mm):WE-FC2-25°C ~ 125°C:No SVHC (20-Jun-2013)85045095:Line Filter:WURTH ELEKTRONIK - WE-FC Series:700mA:0.47ohm0.0148Manganese Zinc Ferrite:4---------
7448640417
7
7448640417

CHOKE POWER LINE 22MH .4A Wurth 22mH Manganese Zinc Ferrite Leaded Inductor, 400mA Idc, 1.64Ω Rdc CHOKE, COMMON MODE, 22MH 0.4A

Wurth Electronics Inc

101: ¥13.532732-1679-5345Compliant400mA22mHPower Line1.64 Ohm400mA1.64Ω16.6mm22.5mm21.2mmTube0.886" (22.50mm)13mmThrough HoleVertical, 4 PC Pin0.835" L x 0.654" W (21.20mm x 16.60mm):WE-FC2-25°C ~ 125°C:No SVHC (20-Jun-2013)85045095:Line Filter:WURTH ELEKTRONIK - WE-FC Series:400mA:1.64ohm0.0148Manganese Zinc Ferrite:4---------
7448640395
7
7448640395

CHOKE POWER LINE .82MH 2.0A Wurth 0.82mH Manganese Zinc Ferrite Leaded Inductor, 2A Idc, 70mΩ Rdc CHOKE, COMMON MODE, 0.82MH 2A Wurth WE-FC 系列 820 μH 锰锌铁氧体 引线型电感器, 2A Idc, 70mΩ Rdc

Wurth Electronics Inc

1411: ¥13.16732-1657-5345Compliant2A820µHPower Line70 mOhm2A70mΩ21.2mm17.8mm21.2mmTube0.701" (17.80mm)13mmThrough HoleVertical, 4 PC Pin0.835" L x 0.835" W (21.20mm x 21.20mm):WE-FC2-25°C ~ 125°C:No SVHC (20-Jun-2013)85045095:Line Filter:WURTH ELEKTRONIK - WE-FC Series:2A:0.065ohm0.0148Manganese Zinc Ferrite:4---------
7448640396
7
7448640396

CHOKE POWER LINE 1.8MH 1.5A Wurth 1.8mH Manganese Zinc Ferrite Leaded Inductor, 1.5A Idc, 150mΩ Rdc CHOKE, COMMON MODE, 1.8MH 1.5A Wurth WE-FC 系列 1.8 mH 锰锌铁氧体 引线型电感器, 1.5A Idc, 150mΩ Rdc

Wurth Electronics Inc

231: ¥26.83732-1658-5345Compliant1.5A1.8mHPower Line150 mOhm1.5A150mΩ21.2mm17.8mm21.2mmTube0.701" (17.80mm)13mmThrough HoleVertical, 4 PC Pin0.835" L x 0.835" W (21.20mm x 21.20mm):WE-FC2-25°C ~ 125°C:No SVHC (20-Jun-2013)85045095:Line Filter:WURTH ELEKTRONIK - WE-FC Series:1.5A:0.15ohm0.0148Manganese Zinc Ferrite:4---------
7448640398
7
7448640398

CHOKE POWER LINE 3.3MH 1.1A Wurth 3.3mH Manganese Zinc Ferrite Leaded Inductor, 1.1A Idc, 250mΩ Rdc CHOKE, COMMON MODE, 3.3MH 1.1A Wurth WE-FC 系列 3.3 mH 锰锌铁氧体 引线型电感器, 1.1A Idc, 250mΩ Rdc

Wurth Electronics Inc

2323: ¥11.32732-1660-5345Compliant1.1A3.3mHPower Line250 mOhm1.1A250mΩ21.2mm17.8mm21.2mmTube0.701" (17.80mm)13mmThrough HoleVertical, 4 PC Pin0.835" L x 0.835" W (21.20mm x 21.20mm):WE-FC2-25°C ~ 125°C:No SVHC (20-Jun-2013)85045095:Line Filter:WURTH ELEKTRONIK - WE-FC Series:1.1A:0.25ohm0.0148Manganese Zinc Ferrite:4---------
7448640401
7
7448640401

CHOKE POWER LINE 6.8MH .8A Wurth 6.8mH Manganese Zinc Ferrite Leaded Inductor, 800mA Idc, 480mΩ Rdc CHOKE, COMMON MODE, 6.8MH 0.8A

Wurth Electronics Inc

29321: ¥20.0124732-1663-5345Compliant800mA6.8mHPower Line480 mOhm800mA480mΩ21.2mm17.8mm21.2mmTube0.701" (17.80mm)13mmThrough HoleVertical, 4 PC Pin0.835" L x 0.835" W (21.20mm x 21.20mm):WE-FC2-25°C ~ 125°C:No SVHC (20-Jun-2013)85045095:Line Filter:WURTH ELEKTRONIK - WE-FC Series:800mA:0.48ohm0.0148Manganese Zinc Ferrite:4---------
7448640402
7
7448640402

CHOKE POWER LINE 10MH .6A Wurth 10mH Manganese Zinc Ferrite Leaded Inductor, 600mA Idc, 720mΩ Rdc CHOKE, COMMON MODE, 10MH 0.6A Wurth WE-FC 系列 10 mH 锰锌铁氧体 引线型电感器, 600mA Idc, 720mΩ Rdc

Wurth Electronics Inc

201: ¥23.82732-1664-5345Compliant600mA10mHPower Line720 mOhm600mA720mΩ21.2mm17.8mm21.2mmTube0.701" (17.80mm)13mmThrough HoleVertical, 4 PC Pin0.835" L x 0.835" W (21.20mm x 21.20mm):WE-FC2-25°C ~ 125°C:No SVHC (20-Jun-2013)85045095:Line Filter:WURTH ELEKTRONIK - WE-FC Series:600mA:0.72ohm0.0148Manganese Zinc Ferrite:4---------
7448640404
7
7448640404

CHOKE POWER LINE 22MH .4A Wurth 22mH Manganese Zinc Ferrite Leaded Inductor, 400mA Idc, 1.61Ω Rdc CHOKE, COMMON MODE, 22MH 0.4A

Wurth Electronics Inc

29321: ¥20.0124732-1666-5345Compliant400mA22mHPower Line1.61 Ohm400mA1.61Ω21.2mm17.8mm21.2mmTube0.701" (17.80mm)13mmThrough HoleVertical, 4 PC Pin0.835" L x 0.835" W (21.20mm x 21.20mm):WE-FC2-25°C ~ 125°C:No SVHC (20-Jun-2013)85045095:Line Filter:WURTH ELEKTRONIK - WE-FC Series:400mA:1.61ohm0.0148Manganese Zinc Ferrite:4---------
7448640405
7
7448640405

CHOKE POWER LINE 33MH .3A Wurth 33mH Manganese Zinc Ferrite Leaded Inductor, 300mA Idc, 2Ω Rdc CHOKE, COMMON MODE, 33MH 0.3A Wurth WE-FC 系列 33 mH 锰锌铁氧体 引线型电感器, 300mA Idc, 2Ω Rdc

Wurth Electronics Inc

101: ¥13.16732-1667-5345Compliant300mA33mHPower Line2 Ohm300mA2Ω21.2mm17.8mm21.2mmTube0.701" (17.80mm)13mmThrough HoleVertical, 4 PC Pin0.835" L x 0.835" W (21.20mm x 21.20mm):WE-FC2-25°C ~ 125°C:No SVHC (20-Jun-2013)85045095:Line Filter:WURTH ELEKTRONIK - WE-FC Series:300mA:2ohm0.0148Manganese Zinc Ferrite:4---------
7448225007
2
7448225007

CHOKE COMMON MODE HC 700UH VERT Wurth 700μH ±30% Leaded Inductor, 5A Idc, 13mΩ Rdc Wurth WE-CMB HC 系列 700 μH ±30% 引线型电感器, 5A Idc, 13mΩ Rdc

Wurth Electronics Inc

9741: ¥40.392732-388280Compliant5A700µHPower Line13 mOhm5A13mΩ14.5mm22mm18.5mmTray0.866" (22.00mm)5mmThrough HoleVertical, 4 PC Pin0.728" L x 0.571" W (18.50mm x 14.50mm)WE-CMB HC2-40°C ~ 125°C---------±30%700 μH1mm--13mΩ1mm5mm通孔安装
7448227005
2
7448227005

CHOKE COMMON MODE HC 450UH VERT Wurth 450μH ±30% Leaded Inductor, 6.5A Idc, 8.1mΩ Rdc Wurth WE-CMB HC 系列 450 μH ±30% 引线型电感器, 6.5A Idc, 8.1mΩ Rdc

Wurth Electronics Inc

4131: ¥40.392732-388380Compliant6.5A450µHPower Line8.1 mOhm6.5A8.1mΩ14.5mm22mm18.5mmTray0.866" (22.00mm)5mmThrough HoleVertical, 4 PC Pin0.728" L x 0.571" W (18.50mm x 14.50mm)WE-CMB HC2-40°C ~ 125°C---------±30%450 μH1mm--8.1mΩ1mm5mm通孔安装
7448229004
2
7448229004

CHOKE COMMON MODE HC 350UH VERT Wurth 350μH ±30% Leaded Inductor, 8.5A Idc, 5.5mΩ Rdc Wurth WE-CMB HC 系列 350 μH ±30% 引线型电感器, 8.5A Idc, 5.5mΩ Rdc

Wurth Electronics Inc

591: ¥40.392732-388480Compliant8.5A350µHPower Line5.5 mOhm8.5A5.5mΩ14.5mm22mm18.5mmTray0.866" (22.00mm)5mmThrough HoleVertical, 4 PC Pin0.728" L x 0.571" W (18.50mm x 14.50mm)WE-CMB HC2-40°C ~ 125°C---------±30%350 μH1mm--5.5mΩ1mm5mm通孔安装
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