Common Mode Choke
Coils
Inductors
- Shielded Power Inductors
- Unshielded Power Inductors
- High Voltage Power Inductors
- Coupled Power Inductors
- RF Inductors
- Interface inductor
- Common Mode Inductors
- Ferrites Bead
Transformers
Mobile: 86-13620067891
E-mail: fks@fks-coils.com
Add:C2 Building, Western Cloud Valley, Fengxi New Town, Xixian New Area, Xi'an City, Shaanxi Province, China
CMB Common Mode Power Line Choke

CMB Common Mode Power Line Choke Description:
FKS CoilS-CMB Common Mode Power Line Chokes (inductors) feature a compact design that delivers high suppression of asymmetric interferences also at low frequency ranges. FKS CoilS Genuine Guarantee CMB Common Mode Power Line Inductors are ideal choice for power electronics and suppression for common-mode noises.
Highest possible rated current by small size
Very compact design
Stable and durable
Ambient Temperature (referring to I-R): -40 up to +85°C
Operating temperature: –40 ºC to +125 ºC
Moisture Sensitivity Level (MSL): 1
Storage Conditions: < 40°C ; < 75% RH
Flammability corresponding to UL 94 V-0
Climatic category: 40/125/21
Certified according to IEC 60938-2
Suppression for radio interferences in motors
Suppression for common mode noise
Powerline in- and out-put filter
Power electronics
Order Code | IR | L | RDC max. | VR | VT | Material | L | W | H | Mount | Design Kit | FKS |
(A) | (mH) | (mΩ) | (V(AC)) | (V(AC)) | (mm) | (mm) | (mm) | |||||
FKS744821039 | 0.3 | 39 | 3000 | 250 | 1500 | MnZn | 15.8 | 7.8 | 18 | THT | 744821 | Type XS |
FKS744821110 | 0.7 | 10 | 350 | 250 | 1500 | MnZn | 15 | 7.5 | 18 | THT | 744821 | Type XS |
FKS744821120 | 0.5 | 20 | 1000 | 250 | 1500 | MnZn | 15 | 7.8 | 17.5 | THT | 744821 | Type XS |
FKS744821150 | 1 | 5 | 220 | 250 | 1500 | MnZn | 15 | 7.8 | 18 | THT | 744821 | Type XS |
FKS744821201 | 2 | 1 | 45 | 250 | 1500 | MnZn | 15 | 7.8 | 18 | THT | 744821 | Type XS |
FKS744821240 | 1.5 | 4 | 140 | 250 | 1500 | MnZn | 15.8 | 7.8 | 18 | THT | – | Type XS |
FKS744822110 | 1 | 10 | 360 | 250 | 1500 | MnZn | 17.5 | 13 | 22 | THT | 744821 | Type S |
744998 | Type S | |||||||||||
FKS744822120 | 0.5 | 20 | 540 | 250 | 1500 | MnZn | 17.5 | 13 | 22 | THT | 744821 | Type S |
744998 | Type S | |||||||||||
FKS744822222 | 2 | 2.2 | 70 | 250 | 1500 | MnZn | 17.5 | 13 | 22 | THT | 744821 | Type S |
744998 | Type S | |||||||||||
FKS744822233 | 1.5 | 3.3 | 120 | 250 | 1500 | MnZn | 17.5 | 13 | 22 | THT | 744821 | Type S |
744998 | Type S | |||||||||||
FKS744822301 | 3 | 1 | 35 | 250 | 1500 | MnZn | 17.5 | 13 | 22 | THT | 744821 | Type S |
744998 | Type S | |||||||||||
FKS744823210 | 2 | 10 | 125 | 250 | 1500 | MnZn | 23 | 13.8 | 26.5 | THT | 744821 | Type M |
744998 | Type M | |||||||||||
FKS744823220 | 1.5 | 20 | 270 | 250 | 1500 | MnZn | 23 | 13.8 | 25.5 | THT | 744821 | Type M |
744998 | Type M | |||||||||||
FKS744823305 | 2.5 | 5 | 95 | 250 | 1500 | MnZn | 23 | 13 | 25.5 | THT | 744821 | Type M |
744998 | Type M | |||||||||||
FKS744823333 | 2.5 | 3.3 | 60 | 250 | 1500 | MnZn | 23.5 | 13 | 25.5 | THT | – | Type M |
FKS744823422 | 4 | 2.2 | 30 | 250 | 1500 | MnZn | 23.5 | 13.8 | 25.5 | THT | 744821 | Type M |
744998 | Type M | |||||||||||
FKS744823601 | 6 | 1 | 13 | 250 | 1500 | MnZn | 25 | 17 | 26.5 | THT | 744821 | Type M |
744998 | Type M | |||||||||||
FKS744824220 | 2 | 20 | 220 | 250 | 1500 | MnZn | 27.5 | 18.5 | 33 | THT | 744821 | Type L |
744824 | Type L | |||||||||||
744998 | Type L | |||||||||||
FKS744824310 | 3 | 10 | 105 | 250 | 1500 | MnZn | 27.5 | 18.5 | 33 | THT | 744821 | Type L |
744824 | Type L | |||||||||||
744998 | Type L | |||||||||||
FKS744824405 | 4 | 5 | 50 | 250 | 1500 | MnZn | 27.5 | 18.5 | 33 | THT | – | Type L |
FKS744824407 | 3.5 | 7 | 80 | 250 | 1500 | MnZn | 27.5 | 18.5 | 33 | THT | – | Type L |
FKS744824433 | 4 | 3.3 | 35 | 250 | 1500 | MnZn | 27.5 | 18.5 | 33 | THT | 744821 | Type L |
744824 | Type L | |||||||||||
744998 | Type L | |||||||||||
FKS744824622 | 6 | 2.2 | 20 | 250 | 1500 | MnZn | 27.5 | 18.5 | 33 | THT | 744821 | Type L |
744824 | Type L | |||||||||||
744998 | Type L | |||||||||||
FKS744824801 | 7.5 | 1 | 10 | 250 | 1500 | MnZn | 27.5 | 18.5 | 33 | THT | 744998 | Type L |
FKS7448251201 | 12 | 1 | 9 | 250 | 1500 | MnZn | 31 | 22 | 35 | THT | 744825 | Type XL |
FKS744825320 | 3 | 20 | 160 | 250 | 1500 | MnZn | 30 | 21 | 35 | THT | 744825 | Type XL |
FKS744825410 | 4.5 | 10 | 70 | 250 | 1500 | MnZn | 30 | 21 | 35 | THT | – | Type XL |
FKS744825433 | 3 | 33 | 210 | 250 | 1500 | MnZn | 30 | 21 | 35 | THT | 744825 | Type XL |
FKS7448256033 | 6 | 3.3 | 25 | 250 | 1500 | MnZn | 30 | 21 | 35 | THT | 744825 | Type XL |
FKS744825605 | 6 | 5 | 45 | 250 | 1500 | MnZn | 30 | 21 | 35 | THT | 744825 | Type XL |
FKS7448258022 | 8 | 2.2 | 14 | 250 | 1500 | MnZn | 30 | 21 | 35 | THT | – | Type XL |
FKS7448261418 | 14 | 1.8 | 9.5 | 250 | 1500 | MnZn | 43 | 23.5 | 43 | THT | 744825 | Type XXL |
FKS7448262013 | 20 | 1.3 | 6.2 | 250 | 1500 | MnZn | 43.5 | 23.5 | 43 | THT | 744825 | Type XXL |
FKS7448262510 | 25 | 1 | 4.5 | 250 | 1500 | MnZn | 44 | 23.5 | 43 | THT | 744825 | Type XXL |
FKS7448263505 | 35 | 0.5 | 2.3 | 250 | 1500 | MnZn | 47 | 23.5 | 43 | THT | 744825 | Type XXL |



