Common Mode Choke
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Phone: 86-29-88685333
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
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
SL2 SMT Common Mode Line Filter

SL2 SMT Common Mode Line Filter Description:
FKS CoilS suppliers SL2 SMT Common Mode Line Filters with a wide range of 10µH to 20mH ratings with different winding options: bifilar, which is better for current compensated choke for data and signal lines. FKS CoilS accpet custom deisign according customer's request.
Common Mode Choke
Ring core with the core materials of NiZn and MnZn
Recommended solder profile: Reflow
Operating temperature: –40 °C to +125 °C
Operating voltage: 80 VDC (42 VAC)
Ambient Temperature (refering to IR): -40 °C up to +85 °C
Storage Temperature (in original packaging): -20°C up to +40°C, 75% RH max.
Test conditions of Electrical Properties: +20°C, 33% RH if not specified differently
Order Code | L (µH) |
Zmax (Ω) |
IR (mA) |
Design Kit | Filter Stick | Filter Bag |
FKS744226 | 10 | 920 | 1600 | 744725 | – | – |
FKS744226S | 10 | 920 | 1600 | 744725 | – | – |
FKS744228 | 25 | 2800 | 1000 | – | – | – |
FKS744228S | 25 | 2800 | 1000 | – | – | – |
FKS744225 | 40 | 3100 | 900 | – | – | – |
FKS744225S | 40 | 3100 | 900 | – | – | – |
FKS744227 | 51 | 5500 | 1000 | 744725 | – | – |
FKS744227S | 51 | 5500 | 1000 | 744725 | – | – |
FKS744224 | 250 | 1800 | 1200 | 744725 | – | – |
FKS744223 | 500 | 3300 | 1000 | – | – | – |
FKS744222 | 1000 | 6000 | 800 | 744725 | 8294851 | 829485 |
FKS744221 | 2000 | 9200 | 600 | – | – | – |
FKS744220 | 4700 | 20000 | 500 | – | – | – |
FKS744229 | 6500 | 18400 | 400 | 744725 | – | – |
FKS744220103 | 10000 | 25000 | 350 | – | – | – |
FKS744220203 | 20000 | 50000 | 200 | – | – | – |



