Wurth Elektronik, WE-LQSH, 4020 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 1 μH ±20 % 4 A Idc
- RS Stock No.:
- 135-4584
- Mfr. Part No.:
- 74405042010
- Brand:
- Wurth Elektronik
Subtotal (1 reel of 3000 units)*
£1,011.00
(exc. VAT)
£1,212.00
(inc. VAT)
FREE delivery for orders over £50.00
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- Shipping from 16 July 2026
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Units | Per unit | Per Reel* |
|---|---|---|
| 3000 + | £0.337 | £1,011.00 |
*price indicative
- RS Stock No.:
- 135-4584
- Mfr. Part No.:
- 74405042010
- 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 μH | |
| Product Type | Wirewound Surface Mount Inductor | |
| Maximum DC Current | 4A | |
| Package/Case | 4020 | |
| Packaging | Tape & Reel | |
| Length | 4mm | |
| Automotive Standard | No | |
| Shielding | Yes | |
| Minimum Operating Temperature | -40°C | |
| Pin Count | 2 | |
| Maximum DC Resistance | 26mΩ | |
| Inductance Tolerance | ±20 % | |
| Maximum Operating Temperature | 125°C | |
| Series | WE-LQSH | |
| Core Material | Ferrite | |
| Termination Style | Surface Mount | |
| Standards/Approvals | REACH, RoHS | |
| Depth | 3.7mm | |
| Height | 2mm | |
| Maximum Self Resonant Frequency | 55MHz | |
| Inductor Construction | Wirewound | |
| Moulded | Yes | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Inductance 1 μH | ||
Product Type Wirewound Surface Mount Inductor | ||
Maximum DC Current 4A | ||
Package/Case 4020 | ||
Packaging Tape & Reel | ||
Length 4mm | ||
Automotive Standard No | ||
Shielding Yes | ||
Minimum Operating Temperature -40°C | ||
Pin Count 2 | ||
Maximum DC Resistance 26mΩ | ||
Inductance Tolerance ±20 % | ||
Maximum Operating Temperature 125°C | ||
Series WE-LQSH | ||
Core Material Ferrite | ||
Termination Style Surface Mount | ||
Standards/Approvals REACH, RoHS | ||
Depth 3.7mm | ||
Height 2mm | ||
Maximum Self Resonant Frequency 55MHz | ||
Inductor Construction Wirewound | ||
Moulded Yes | ||
- COO (Country of Origin):
- CN
WE-LQSH Series SMD Semi-Shielded High Shielded High Saturation Power Inductors
Wurth WE-LQSH SMD Semi-Shielded Power Inductors are Compact semi-shielded power inductors with an iron core for applications with high DC output current. These inductors have a soft saturation current behavior and a magnetic adhesive epoxy around the inductor core that reduces disturbing noise and magnetic stray field. The powder core can be loaded with 70% more saturation current than other semi-shielded power inductors.25V maximum Peak voltage, operating temperature -40 ºC to +125 ºC
Applications
Integrated DC-DC converters with high ripple currents
Portable devices (smartphones, digital cameras, tablets)
Switching controllers requiring high efficiency
Embedded laptops and PCs
Wurth Non Standard SMT Inductors (Chokes)
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