Wurth Elektronik, WE-CNSW, 1812 Unshielded Surface Mount Common Mode Line Filter with a Ferrite Core, 1.3 μH Dual ±25 %
- RS stock no.:
- 770-7121
- Distrelec Article No.:
- 304-46-145
- Mfr. Part No.:
- 744235801
- Manufacturer:
- Wurth Elektronik
Image representative of range
Bulk discount available
View bulk pricing optionsSubtotal (1 bag of 5 units)*
R 156,71
(exc. VAT)
R 180,215
(inc. VAT)
FREE delivery for orders over R 1,500.00
In Stock
- 30 unit(s) ready to ship from another location
- Plus 4,925 unit(s) shipping from 12 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Bag* |
|---|---|---|
| 5 - 20 | R 31.342 | R 156.71 |
| 25 - 45 | R 30.558 | R 152.79 |
| 50 - 95 | R 29.642 | R 148.21 |
| 100 - 195 | R 28.456 | R 142.28 |
| 200 + | R 27.318 | R 136.59 |
*price indicative
- RS stock no.:
- 770-7121
- Distrelec Article No.:
- 304-46-145
- Mfr. Part No.:
- 744235801
- Manufacturer:
- Wurth Elektronik
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Wurth Elektronik | |
| Inductance | 1.3μH | |
| Product Type | Surface Mount Common Mode Line Filter | |
| Maximum DC Current | 1A | |
| Package/Case | 1812 | |
| Packaging | Tape & Reel | |
| Length | 4.5mm | |
| Automotive Standard | AEC-Q200 | |
| Shielding | No | |
| Maximum DC Resistance | 120mΩ | |
| Minimum Operating Temperature | -40°C | |
| Pin Count | 4 | |
| Maximum Operating Temperature | 125°C | |
| Series | WE-CNSW | |
| Inductance Tolerance | ±25 % | |
| Depth | 3.2mm | |
| Termination Style | Surface Mount | |
| Height | 2.8mm | |
| Standards/Approvals | RoHS | |
| Core Material | Ferrite | |
| Inductor Construction | Dual | |
| Moulded | No | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Inductance 1.3μH | ||
Product Type Surface Mount Common Mode Line Filter | ||
Maximum DC Current 1A | ||
Package/Case 1812 | ||
Packaging Tape & Reel | ||
Length 4.5mm | ||
Automotive Standard AEC-Q200 | ||
Shielding No | ||
Maximum DC Resistance 120mΩ | ||
Minimum Operating Temperature -40°C | ||
Pin Count 4 | ||
Maximum Operating Temperature 125°C | ||
Series WE-CNSW | ||
Inductance Tolerance ±25 % | ||
Depth 3.2mm | ||
Termination Style Surface Mount | ||
Height 2.8mm | ||
Standards/Approvals RoHS | ||
Core Material Ferrite | ||
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
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