Wurth Elektronik, 744384, 4020 Shielded Surface Mount Inductor with a Magnetic Iron Alloy Core, 1.8 μH Shielded ±20 %
- RS Stock No.:
- 427-229
- Mfr. Part No.:
- 7443844020018
- Brand:
- Wurth Elektronik
Subtotal (1 reel of 1000 units)*
£1,248.00
(exc. VAT)
£1,498.00
(inc. VAT)
FREE delivery for orders over £60.00
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- Shipping from 15 May 2026
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Units | Per unit | Per Reel* |
|---|---|---|
| 1000 + | £1.248 | £1,248.00 |
*price indicative
- RS Stock No.:
- 427-229
- Mfr. Part No.:
- 7443844020018
- 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 | 1.8μH | |
| Product Type | Surface Mount Inductor | |
| Sub Type | SMT Power Inductor | |
| Maximum DC Current | 8.5A | |
| Package/Case | 4020 | |
| Length | 4.1mm | |
| Packaging | Tape & Reel | |
| Automotive Standard | No | |
| Shielding | Yes | |
| Maximum DC Resistance | 13.6mΩ | |
| Minimum Operating Temperature | -40°C | |
| Inductance Tolerance | ±20 % | |
| Maximum Operating Temperature | 125°C | |
| Series | 744384 | |
| Standards/Approvals | 863, EU & 2015, IEC 61249-2-21, Halogen Free JEDEC JS709B, RoHS 2011, REACH EC1907, 2006 | |
| Core Material | Magnetic Iron Alloy | |
| Diameter | 2.1mm | |
| Depth | 2.1mm | |
| Height | 2.1mm | |
| Maximum Self Resonant Frequency | 42MHz | |
| Moulded | No | |
| Inductor Construction | Shielded | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Inductance 1.8μH | ||
Product Type Surface Mount Inductor | ||
Sub Type SMT Power Inductor | ||
Maximum DC Current 8.5A | ||
Package/Case 4020 | ||
Length 4.1mm | ||
Packaging Tape & Reel | ||
Automotive Standard No | ||
Shielding Yes | ||
Maximum DC Resistance 13.6mΩ | ||
Minimum Operating Temperature -40°C | ||
Inductance Tolerance ±20 % | ||
Maximum Operating Temperature 125°C | ||
Series 744384 | ||
Standards/Approvals 863, EU & 2015, IEC 61249-2-21, Halogen Free JEDEC JS709B, RoHS 2011, REACH EC1907, 2006 | ||
Core Material Magnetic Iron Alloy | ||
Diameter 2.1mm | ||
Depth 2.1mm | ||
Height 2.1mm | ||
Maximum Self Resonant Frequency 42MHz | ||
Moulded No | ||
Inductor Construction Shielded | ||
- COO (Country of Origin):
- KR
The Wurth Elektronik Power Inductor is a high-efficiency, Compact component designed for high efficiency and current capability applications and Advanced power management. With low DC resistance, high saturation current, and AEC-Q200 Grade 1 certification, it provides reliable operation in DC/DC converters, battery-powered devices, and wireless communication systems. Additionally, its high-frequency capabilities make it well suited for GaN and SiC applications.
RoHS and REACH Compliant
Halogen Free
Moisture Sensitivity Level 1
Innovative iron alloy material
Ultra low RDC and AC losses
Optimized for high switching frequencies beyond 1 MHz
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