Wurth Elektronik, WE-MXGA, 4020 Unshielded Power Inductor 0.4 μH Surface Mount Power Inductors 30% 16.9 A Idc
- RS Stock No.:
- 905-892
- Mfr. Part No.:
- 78438440200040
- Manufacturer:
- Wurth Elektronik
N
The image is for reference only, please refer to product details and specifications
Bulk discount available
View bulk pricing optionsSubtotal (5 units, on tapes of 5)*
HK$73.81
FREE delivery for orders over HK$250.00
Temporarily out of stock
- 1,000 unit(s) shipping from 28 September 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tape* |
|---|---|---|
| 5 - 45 | HK$14.762 | HK$73.81 |
| 50 - 245 | HK$12.998 | HK$64.99 |
| 250 - 495 | HK$11.658 | HK$58.29 |
| 500 + | HK$8.464 | HK$42.32 |
*price indicative
- RS Stock No.:
- 905-892
- Mfr. Part No.:
- 78438440200040
- Manufacturer:
- Wurth Elektronik
Specifications
Product overview and 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 | 0.4μH | |
| Product Type | Power Inductor | |
| Maximum DC Current | 16.9A | |
| Package/Case | 4020 | |
| Length | 4.1mm | |
| Packaging | Tape & Reel | |
| Automotive Standard | AEC-Q200 | |
| Shielding | No | |
| Minimum Operating Temperature | -40°C | |
| Maximum DC Resistance | 4.4mΩ | |
| Pin Count | 2 | |
| Series | WE-MXGA | |
| Inductance Tolerance | 30% | |
| Maximum Operating Temperature | 125°C | |
| Depth | 4.1mm | |
| Termination Style | SMD | |
| Standards/Approvals | RoHS | |
| Height | 2.1mm | |
| Maximum Self Resonant Frequency | 122MHz | |
| Inductor Construction | Surface Mount Power Inductors | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Inductance 0.4μH | ||
Product Type Power Inductor | ||
Maximum DC Current 16.9A | ||
Package/Case 4020 | ||
Length 4.1mm | ||
Packaging Tape & Reel | ||
Automotive Standard AEC-Q200 | ||
Shielding No | ||
Minimum Operating Temperature -40°C | ||
Maximum DC Resistance 4.4mΩ | ||
Pin Count 2 | ||
Series WE-MXGA | ||
Inductance Tolerance 30% | ||
Maximum Operating Temperature 125°C | ||
Depth 4.1mm | ||
Termination Style SMD | ||
Standards/Approvals RoHS | ||
Height 2.1mm | ||
Maximum Self Resonant Frequency 122MHz | ||
Inductor Construction Surface Mount Power Inductors | ||
- COO (Country of Origin):
- KR
The Wurth Elektronik SMT Power Inductor provides reliable energy storage and delivery Crucial for a variety of electronic circuits, ensuring high efficiency and stability under varying conditions.
Rated current of 16.9 A maximum at a ΔT of 40K, ensuring optimal performance
Low DC resistance of 3.8 mΩ typ. improves overall efficiency
Self-resonant frequency of 122 MHz provides excellent frequency response
Designed for -40 °C to +125 °C operating temperature range for versatile applications
Related links
- Wurth Elektronik 4020 Unshielded Power Inductor 0.3 μH Surface Mount Power Inductors 30% 23.2 A Idc
- Wurth Elektronik 4020 Unshielded Power Inductor 0.65 μH Surface Mount Power Inductors 30% 15.2 A Idc
- Wurth Elektronik 4020 Unshielded Power Inductor 0.16 μH Surface Mount Power Inductors 30% 24.2 A Idc
- Wurth Elektronik 4020 Unshielded Power Inductor 1.2 μH Surface Mount Power Inductors 20% 11 A Idc
- Wurth Elektronik 4020 Unshielded Power Inductor 3.3 μH Surface Mount Power Inductors 20% 6.1 A Idc
- Wurth Elektronik 4020 Unshielded Power Inductor 2.2 μH Surface Mount Power Inductors 20% 7.8 A Idc
- Wurth Elektronik 4020 Unshielded Power Inductor 1 μH Surface Mount Power Inductors 20% 12.1 A Idc
- Wurth Elektronik 4020 Unshielded Power Inductor 1.5 μH Surface Mount Power Inductors 20% 10.3 A Idc