Wurth Elektronik, WE-LF Shielded Wirewound Surface Mount Inductor with a Manganese Zinc Core, 39 mH Sector Winding ±30 %
- RS Stock No.:
- 387-3621P
- Mfr. Part No.:
- 7446120039
- Manufacturer:
- Wurth Elektronik
This image is representative of the product range
Bulk discount available
View bulk pricing optionsSubtotal 10 units (supplied in a bag)*
SGD44.20
(exc. GST)
SGD48.20
(inc. GST)
FREE delivery for orders over $75.00, or create a business account to enjoy free delivery from just $28
In Stock
- Plus 34 unit(s) shipping from 21 September 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 10 - 99 | SGD4.42 |
| 100 - 499 | SGD4.29 |
| 500 - 999 | SGD4.16 |
| 1000 + | SGD4.03 |
*price indicative
- RS Stock No.:
- 387-3621P
- Mfr. Part No.:
- 7446120039
- Manufacturer:
- Wurth Elektronik
Specifications
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 | 39mH | |
| Product Type | Wirewound Surface Mount Inductor | |
| Maximum DC Current | 400mA | |
| Packaging | Tray | |
| Length | 18.5mm | |
| Automotive Standard | No | |
| Shielding | Yes | |
| Minimum Operating Temperature | -25°C | |
| Maximum DC Resistance | 1.7Ω | |
| Pin Count | 4 | |
| Inductance Tolerance | ±30 % | |
| Maximum Operating Temperature | 125°C | |
| Series | WE-LF | |
| Depth | 13.5mm | |
| Termination Style | Solder | |
| Height | 20.5mm | |
| Core Material | Manganese Zinc | |
| Standards/Approvals | RoHS, REACH, JEDEC JS709B, IEC 61249-2-21 | |
| Inductor Construction | Sector Winding | |
| Moulded | Yes | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Inductance 39mH | ||
Product Type Wirewound Surface Mount Inductor | ||
Maximum DC Current 400mA | ||
Packaging Tray | ||
Length 18.5mm | ||
Automotive Standard No | ||
Shielding Yes | ||
Minimum Operating Temperature -25°C | ||
Maximum DC Resistance 1.7Ω | ||
Pin Count 4 | ||
Inductance Tolerance ±30 % | ||
Maximum Operating Temperature 125°C | ||
Series WE-LF | ||
Depth 13.5mm | ||
Termination Style Solder | ||
Height 20.5mm | ||
Core Material Manganese Zinc | ||
Standards/Approvals RoHS, REACH, JEDEC JS709B, IEC 61249-2-21 | ||
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