Wurth Elektronik, WE-LF Shielded Wirewound Surface Mount Inductor with a Manganese Zinc Core, 27 mH Sector Winding ±30 %
- RS Stock No.:
- 387-3700P
- Mfr. Part No.:
- 7446120027
- Brand:
- Wurth Elektronik
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£28.40
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Temporarily out of stock
- 63 unit(s) shipping from 15 June 2026
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Units | Per unit |
|---|---|
| 10 - 99 | £2.37 |
| 100 - 499 | £2.09 |
| 500 - 999 | £1.76 |
| 1000 + | £1.61 |
*price indicative
- RS Stock No.:
- 387-3700P
- Mfr. Part No.:
- 7446120027
- 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 | 27mH | |
| Product Type | Wirewound Surface Mount Inductor | |
| Maximum DC Current | 400mA | |
| Packaging | Tray | |
| Length | 18.5mm | |
| Automotive Standard | No | |
| Shielding | Yes | |
| Maximum DC Resistance | 1.2Ω | |
| Minimum Operating Temperature | -25°C | |
| Pin Count | 4 | |
| Maximum Operating Temperature | 125°C | |
| Inductance Tolerance | ±30 % | |
| Series | WE-LF | |
| Core Material | Manganese Zinc | |
| Standards/Approvals | IEC 61249-2-21, JEDEC JS709B, REACH, RoHS | |
| Termination Style | Solder | |
| Height | 20.5mm | |
| Depth | 13.5mm | |
| Inductor Construction | Sector Winding | |
| Moulded | Yes | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Inductance 27mH | ||
Product Type Wirewound Surface Mount Inductor | ||
Maximum DC Current 400mA | ||
Packaging Tray | ||
Length 18.5mm | ||
Automotive Standard No | ||
Shielding Yes | ||
Maximum DC Resistance 1.2Ω | ||
Minimum Operating Temperature -25°C | ||
Pin Count 4 | ||
Maximum Operating Temperature 125°C | ||
Inductance Tolerance ±30 % | ||
Series WE-LF | ||
Core Material Manganese Zinc | ||
Standards/Approvals IEC 61249-2-21, JEDEC JS709B, REACH, RoHS | ||
Termination Style Solder | ||
Height 20.5mm | ||
Depth 13.5mm | ||
Inductor Construction Sector Winding | ||
Moulded Yes | ||
Wurth WE-LF Series Common Mode Chokes
Dual toroidal-core chokes for use in mains filter circuits
The high-quality core material allows suppression over a wide frequency range
4-pin housing
Toroidal-core chokes with segment winding
Good suppression of common-mode interference in the low- to medium- frequency range
Limited leakage field
Applications: Mains filters, power electronics, switched-mode power supply units
Wurth Leaded Inductors (Chokes)
Approvals
UL