Wurth, WE-CNSW, 1812 (4532M) SMD Common Mode Line Filter with a Ferrite Core, 1.3 μH ±25% Dual 1A Idc
- RS Stock No.:
- 770-7121
- Mfr. Part No.:
- 744235801
- Brand:
- Wurth Elektronik
Subtotal (1 bag of 5 units)*
£7.69
(exc. VAT)
£9.23
(inc. VAT)
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In Stock
- 45 unit(s) ready to ship
- Plus 5 unit(s) ready to ship from another location
- Plus 5,545 unit(s) shipping from 16 October 2025
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Units | Per unit | Per Bag* |
---|---|---|
5 + | £1.538 | £7.69 |
*price indicative
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Each (In a Bag of 5)
£1.498
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£1.798
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- RS Stock No.:
- 770-7121
- 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 | |
Inductance | 1.3 μH | |
Maximum DC Current | 1A | |
Package/Case | 1812 (4532M) | |
Length | 4.5mm | |
Depth | 3.2mm | |
Height | 2.8mm | |
Dimensions | 4.5 x 3.2 x 2.8mm | |
Tolerance | ±25% | |
Maximum DC Resistance | 120mΩ | |
Series | WE-CNSW | |
Core Material | Ferrite | |
Minimum Operating Temperature | -40°C | |
Maximum Operating Temperature | +125°C | |
Inductor Construction | Dual | |
Select all | ||
---|---|---|
Brand Wurth Elektronik | ||
Inductance 1.3 μH | ||
Maximum DC Current 1A | ||
Package/Case 1812 (4532M) | ||
Length 4.5mm | ||
Depth 3.2mm | ||
Height 2.8mm | ||
Dimensions 4.5 x 3.2 x 2.8mm | ||
Tolerance ±25% | ||
Maximum DC Resistance 120mΩ | ||
Series WE-CNSW | ||
Core Material Ferrite | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature +125°C | ||
Inductor Construction Dual | ||
- 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
Common mode EMI noise suppressed at high frequencies

Wurth SMD Common Mode Chokes
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