Wurth Elektronik, 7440, 4018 Shielded Inductor with a Ferrite Core, 0.33 μH Surface Mount ±30% 4.5 A Idc
- RS Stock No.:
- 758-279
- Mfr. Part No.:
- 744040420033
- Brand:
- Wurth Elektronik
Bulk discount available
View bulk pricing optionsSubtotal (1 tape of 10 units)*
Kr. 85,77
(exc. VAT)
Kr. 107,21
(inc. VAT)
FREE delivery for online orders over 750,00 kr
Temporarily out of stock
- 2 990 unit(s) shipping from 17 August 2026
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Units | Per unit | Per Tape* |
|---|---|---|
| 10 - 90 | Kr. 8,577 | Kr. 85,77 |
| 100 - 490 | Kr. 7,546 | Kr. 75,46 |
| 500 - 990 | Kr. 6,77 | Kr. 67,70 |
| 1000 + | Kr. 4,991 | Kr. 49,91 |
*price indicative
- RS Stock No.:
- 758-279
- Mfr. Part No.:
- 744040420033
- 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 | |
| Product Type | Inductor | |
| Inductance | 0.33μH | |
| Maximum DC Current | 4.5A | |
| Sub Type | High Current Inductor | |
| Package/Case | 4018 | |
| Length | 2.5mm | |
| Automotive Standard | AEC-Q200 Grade 1 | |
| Shielding | Shielded | |
| Minimum Operating Temperature | -40°C | |
| Pin Count | 2 | |
| Maximum DC Resistance | 13mΩ | |
| Series | 7440 | |
| Maximum Operating Temperature | 125°C | |
| Inductance Tolerance | ±30% | |
| Depth | 2mm | |
| Height | 1.2mm | |
| Standards/Approvals | RoHS | |
| Core Material | Ferrite | |
| Termination Style | SMT | |
| Maximum Self Resonant Frequency | 326MHz | |
| Inductor Construction | Surface Mount | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Product Type Inductor | ||
Inductance 0.33μH | ||
Maximum DC Current 4.5A | ||
Sub Type High Current Inductor | ||
Package/Case 4018 | ||
Length 2.5mm | ||
Automotive Standard AEC-Q200 Grade 1 | ||
Shielding Shielded | ||
Minimum Operating Temperature -40°C | ||
Pin Count 2 | ||
Maximum DC Resistance 13mΩ | ||
Series 7440 | ||
Maximum Operating Temperature 125°C | ||
Inductance Tolerance ±30% | ||
Depth 2mm | ||
Height 1.2mm | ||
Standards/Approvals RoHS | ||
Core Material Ferrite | ||
Termination Style SMT | ||
Maximum Self Resonant Frequency 326MHz | ||
Inductor Construction Surface Mount | ||
- COO (Country of Origin):
- CN
The Wurth Elektronik Power Inductor delivers efficient performance in electronic circuits, specifically designed for general electronic equipment applications where reliable inductance characteristics are crucial.
Inductance Value of 0.33 μH with a tolerance of ±30%
Max rated current is 4.5 A, ensuring reliable operation
Saturation current reaches 7.6 A, providing robust performance under load
DC resistance is at just 13 mΩ, minimising energy loss
Supports an operating temperature range from -40 °C to +125 °C
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