Wurth Elektronik, WE-CNSW, 1812 Unshielded Surface Mount Common Mode Line Filter with a Ferrite Core, 1.3 μH Dual ±25 %
- RS Stock No.:
- 770-7121P
- Mfr. Part No.:
- 744235801
- Brand:
- Wurth Elektronik
Subtotal 5 units (supplied on a continuous strip)*
£6.75
(exc. VAT)
£8.10
(inc. VAT)
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In Stock
- Plus 4,905 unit(s) shipping from 15 June 2026
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Units | Per unit |
|---|---|
| 5 + | £1.35 |
*price indicative
- RS Stock No.:
- 770-7121P
- Mfr. Part No.:
- 744235801
- Brand:
- Wurth Elektronik
Specifications
Technical Reference
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 | 1.3μH | |
| Maximum DC Current | 1A | |
| Package/Case | 1812 | |
| Length | 4.5mm | |
| Packaging | Tape & Reel | |
| Automotive Standard | AEC-Q200 | |
| Shielding | No | |
| Maximum DC Resistance | 120mΩ | |
| Minimum Operating Temperature | -40°C | |
| Pin Count | 4 | |
| Inductance Tolerance | ±25 % | |
| Series | WE-CNSW | |
| Maximum Operating Temperature | 125°C | |
| Height | 2.8mm | |
| Core Material | Ferrite | |
| Standards/Approvals | RoHS | |
| Termination Style | Surface Mount | |
| Depth | 3.2mm | |
| Inductor Construction | Dual | |
| Moulded | No | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Product Type Surface Mount Common Mode Line Filter | ||
Inductance 1.3μH | ||
Maximum DC Current 1A | ||
Package/Case 1812 | ||
Length 4.5mm | ||
Packaging Tape & Reel | ||
Automotive Standard AEC-Q200 | ||
Shielding No | ||
Maximum DC Resistance 120mΩ | ||
Minimum Operating Temperature -40°C | ||
Pin Count 4 | ||
Inductance Tolerance ±25 % | ||
Series WE-CNSW | ||
Maximum Operating Temperature 125°C | ||
Height 2.8mm | ||
Core Material Ferrite | ||
Standards/Approvals RoHS | ||
Termination Style Surface Mount | ||
Depth 3.2mm | ||
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