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744231121
Choke, Common Mode, 370 mA, 120 ohm, 2mm x 1.2mm x 1.2mm, WE-CNSW Series
Image is for illustrative purposes only. Please refer to product description.
ManufacturerWURTH ELEKTRONIK
Manufacturer Part No744231121Copy
Manufacturer Standard Lead Time12 weeks
Newark Part No.
Re-Reel08P2543RL
Cut Tape08P2543
Product RangeWE-CNSW Series
Your Part Number
2,768 In Stock
Need more?
Delivery in 4-6 Business Days(UK stock)
Order before 6pm EST standard shipping
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $1.350 | $1.35 |
| Total Price | $1.35 | ||
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | $1.350 |
| 10+ | $1.290 |
| 25+ | $1.250 |
| 50+ | $1.210 |
| 100+ | $1.160 |
| 250+ | $1.140 |
| 500+ | $1.120 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerWURTH ELEKTRONIK
Manufacturer Part No744231121Copy
Manufacturer Standard Lead Time12 weeks
Newark Part No.
Re-Reel08P2543RL
Cut Tape08P2543
Product RangeWE-CNSW Series
Technical Datasheet
DC Current Rating370mA
Inductance0.166µH
DC Resistance Max0.3ohm
Product RangeWE-CNSW Series
Impedance120ohm
Common Mode Filter Case2mm x 1.2mm x 1.2mm
Inductor Case / Package0805 [2012 Metric]
Product Length2mm
Product Width1.2mm
Product Height1.2mm
Operating Temperature Min-40°C
Operating Temperature Max125°C
Qualification-
SVHCNo SVHC (04-Feb-2026)
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
Communications & Networking
Technical Specifications
DC Current Rating
370mA
DC Resistance Max
0.3ohm
Impedance
120ohm
Inductor Case / Package
0805 [2012 Metric]
Product Width
1.2mm
Operating Temperature Min
-40°C
Qualification
-
Inductance
0.166µH
Product Range
WE-CNSW Series
Common Mode Filter Case
2mm x 1.2mm x 1.2mm
Product Length
2mm
Product Height
1.2mm
Operating Temperature Max
125°C
SVHC
No SVHC (04-Feb-2026)
Associated Products
3 Products Found
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate