Wurth Elektronik 2 x 1 mH 800 mA Common Mode Choke 2 x 0.31Ω

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

Wurth WE-SL2 Series SMD Common Mode Chokes

Double current-compensated ring core choke
4-way SMD housing
Current rating up to 1.6A
Impedances up to 9kΩ


Chokes for bus systems such as CAN, USB, ISDN
Signal and data line filtering
Power supplies
Measuring signal lines

Technical specification
Manu. Part No. Impedance Max (Ω)
744229 18400
744221 9200
744222 6000
744223 3300
744224 1800
744225 3100
744228 2800
744226 920

Common Mode Choke
Ring core with the core materials of NiZn and MnZn
Operating temperature: –40 °C to +125 °C
Operating voltage: 80 VDC (42 VAC)
Recommended solder profile: Reflow
Current compensated choke for data and signal lines
Power supply systems
Signal and sensor lines
Suppression for common mode noise

Wurth SMD Common Mode Chokes

Attribute Value
Inductance 2 x 1 mH
Series WE-SL2
DC Resistance 2 x 0.31Ω
Maximum Current 800 mA
Dimensions 9.2 x 6 x 5mm
Operating Temperature Range -40 → +125 °C
Height 5mm
Depth 6mm
Length 9.2mm
Maximum Operating Temperature +125°C
Minimum Operating Temperature -40°C
305 In stock for FREE next working day delivery
Price Each (In a Pack of 5)
£ 1.92
(exc. VAT)
£ 2.30
(inc. VAT)
Per unit
Per Pack*
5 - 45
50 +
*price indicative
Packaging Options:
Related Products
The DLW5BT series of common mode chokes from ...
The DLW5BT series of common mode chokes from Murata are a compact, low profile solution. Featuring high rated current and high common mode impedance, these common mode chokes are ideal for noise suppression applications.
Wurth WE-CMB HV common mode chokes are constructed ...
Wurth WE-CMB HV common mode chokes are constructed with a high permeability MnZn core material. The WE-CMB HV series are current-compensated common mode chokes for mains applications up to 760 V ac. Due to the plastic case and thicker separator, those common mode inductors have up to three times the ...
RS Pro Toroidal chokes are high quality and ...
RS Pro Toroidal chokes are high quality and are an efficient means of filtering supply lines. The common mode chokes have in- phase signals of equal amplitude allowing equipment to meet stringent electrical radiation specifications. Wide frequency ranges can be filtered by using a high and low inductance Toroidal chokes ...
SSHB10HS-R13071 | KEMET Common Mode Choke ...
SSHB10HS-R13071 | KEMET Common Mode Choke