Wurth Elektronik, 744384, 4020 Shielded Surface Mount Inductor with a Magnetic Iron Alloy Core, 1 μH Shielded ±20 % 9.8
- RS stock no.:
- 427-071
- Mfr. Part No.:
- 7443844020010
- Manufacturer:
- Wurth Elektronik
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Bulk discount available
Subtotal (1 tape of 5 units)*
R 186,15
(exc. VAT)
R 214,05
(inc. VAT)
FREE delivery for orders over R 1,500.00
In Stock
- Plus 995 unit(s) shipping from 29 April 2026
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Units | Per unit | Per Tape* |
|---|---|---|
| 5 - 45 | R 37.23 | R 186.15 |
| 50 - 95 | R 36.30 | R 181.50 |
| 100 - 495 | R 35.212 | R 176.06 |
| 500 + | R 33.804 | R 169.02 |
*price indicative
- RS stock no.:
- 427-071
- Mfr. Part No.:
- 7443844020010
- Manufacturer:
- Wurth Elektronik
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Wurth Elektronik | |
| Product Type | Surface Mount Inductor | |
| Inductance | 1μH | |
| Sub Type | SMT Power Inductor | |
| Maximum DC Current | 9.8A | |
| Package/Case | 4020 | |
| Packaging | Tape & Reel | |
| Length | 4.1mm | |
| Automotive Standard | No | |
| Shielding | Yes | |
| Minimum Operating Temperature | -40°C | |
| Maximum DC Resistance | 7.9mΩ | |
| Inductance Tolerance | ±20 % | |
| Series | 744384 | |
| Maximum Operating Temperature | 125°C | |
| Depth | 2.1mm | |
| Height | 2.1mm | |
| Diameter | 2.1mm | |
| Core Material | Magnetic Iron Alloy | |
| Standards/Approvals | Halogen-Free (JEDEC JS709B,IEC 61249-2-21), REACH (EC 1907/2006), RoHS (2011/65/EU&2015/863) | |
| Maximum Self Resonant Frequency | 59MHz | |
| Inductor Construction | Shielded | |
| Moulded | No | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Product Type Surface Mount Inductor | ||
Inductance 1μH | ||
Sub Type SMT Power Inductor | ||
Maximum DC Current 9.8A | ||
Package/Case 4020 | ||
Packaging Tape & Reel | ||
Length 4.1mm | ||
Automotive Standard No | ||
Shielding Yes | ||
Minimum Operating Temperature -40°C | ||
Maximum DC Resistance 7.9mΩ | ||
Inductance Tolerance ±20 % | ||
Series 744384 | ||
Maximum Operating Temperature 125°C | ||
Depth 2.1mm | ||
Height 2.1mm | ||
Diameter 2.1mm | ||
Core Material Magnetic Iron Alloy | ||
Standards/Approvals Halogen-Free (JEDEC JS709B,IEC 61249-2-21), REACH (EC 1907/2006), RoHS (2011/65/EU&2015/863) | ||
Maximum Self Resonant Frequency 59MHz | ||
Inductor Construction Shielded | ||
Moulded No | ||
- 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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