Wurth Elektronik, WE-CNSW, 1812 Unshielded Surface Mount Common Mode Line Filter with a Ferrite Core, 22 μH Dual -30
- RS Stock No.:
- 770-7133
- Distrelec Article No.:
- 304-36-230
- Mfr. Part No.:
- 744235220
- Manufacturer:
- Wurth Elektronik
The image is for reference only, please refer to product details and specifications
Bulk discount available
View bulk pricing optionsSubtotal (1 bag of 5 units)*
HK$66.30
FREE delivery for orders over HK$250.00
Temporarily out of stock
- 455 unit(s) shipping from 22 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Bag* |
|---|---|---|
| 5 - 120 | HK$13.26 | HK$66.30 |
| 125 - 245 | HK$13.06 | HK$65.30 |
| 250 + | HK$12.76 | HK$63.80 |
*price indicative
- RS Stock No.:
- 770-7133
- Distrelec Article No.:
- 304-36-230
- Mfr. Part No.:
- 744235220
- Manufacturer:
- Wurth Elektronik
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Wurth Elektronik | |
| Product Type | Surface Mount Common Mode Line Filter | |
| Inductance | 22μH | |
| Maximum DC Current | 250mA | |
| Package/Case | 1812 | |
| Length | 4.5mm | |
| Packaging | Tape & Reel | |
| Automotive Standard | AEC-Q200 | |
| Shielding | No | |
| Minimum Operating Temperature | -40°C | |
| Maximum DC Resistance | 2.65Ω | |
| Pin Count | 4 | |
| Series | WE-CNSW | |
| Maximum Operating Temperature | 125°C | |
| Inductance Tolerance | -30 → 50 % | |
| Termination Style | Surface Mount | |
| Standards/Approvals | RoHS | |
| Core Material | Ferrite | |
| Depth | 3.2mm | |
| Height | 2.8mm | |
| Inductor Construction | Dual | |
| Moulded | No | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Product Type Surface Mount Common Mode Line Filter | ||
Inductance 22μH | ||
Maximum DC Current 250mA | ||
Package/Case 1812 | ||
Length 4.5mm | ||
Packaging Tape & Reel | ||
Automotive Standard AEC-Q200 | ||
Shielding No | ||
Minimum Operating Temperature -40°C | ||
Maximum DC Resistance 2.65Ω | ||
Pin Count 4 | ||
Series WE-CNSW | ||
Maximum Operating Temperature 125°C | ||
Inductance Tolerance -30 → 50 % | ||
Termination Style Surface Mount | ||
Standards/Approvals RoHS | ||
Core Material Ferrite | ||
Depth 3.2mm | ||
Height 2.8mm | ||
Inductor Construction Dual | ||
Moulded No | ||
- COO (Country of Origin):
- TW
Wurth WE-CNSW SMD Series Common Mode Chokes
Wurth WE-CNSW common mode filters offer high common mode suppression at high frequency and the winding symmetry provides small influence on high speed signals. Offered with a range of rated currents and impedance values, suitable applications for these common mode filters include USB 2.0, Firewire, LVDS, LAN, high speed data lines and common mode noise sources.
Reflow soldering recommended
Common mode EMI noise suppressed at high frequencies
Wurth SMD Common Mode Chokes
Related links
- Wurth Elektronik 1812 Unshielded Surface Mount Common Mode Line Filter with a Ferrite Core, 22 μH Dual -30 to
- Wurth Elektronik 1812 Unshielded Surface Mount Common Mode Line Filter with a Ferrite Core, 11 μH Dual -30 to
- Wurth Elektronik 1812 Unshielded Surface Mount Common Mode Line Filter with a Ferrite Core, 1.3 μH Dual ±25 %
- Wurth Elektronik 1812 Unshielded Surface Mount Common Mode Line Filter with a Ferrite Core, 1 μH Dual ±25 %
- Wurth Elektronik 1812 Unshielded Surface Mount Common Mode Line Filter with a Ferrite Core, 300 nH Dual ±25 %
- Bourns 1812 Unshielded Surface Mount Common Mode Choke with a Ferrite Core, 100 μH Dual -30 to 50 % 200 mA Idc
- Bourns 1812 Unshielded Surface Mount Common Mode Choke with a Ferrite Core, 51 μH Dual -30 to 50 % 200 mA Idc
- TDK 1812 Unshielded Surface Mount Common Mode Choke with a Ferrite Core, 51 μH -30 to 50 % 200 mA Idc