Wurth Elektronik, WE-MAIA, 4020 Shielded Surface Mount Inductor with a Polystyrene Core, 4.7 μH Shielded ±20 % 4 A Idc
- RS stock no.:
- 296-271
- Mfr. Part No.:
- 78438356047
- Manufacturer:
- Wurth Elektronik
Bulk discount available
View bulk pricing optionsSubtotal (1 tape of 5 units)*
R 149,85
(exc. VAT)
R 172,35
(inc. VAT)
FREE delivery for orders over R 1,500.00
In Stock
- Plus 45 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 | R 29.97 | R 149.85 |
| 50 - 95 | R 29.22 | R 146.10 |
| 100 - 495 | R 28.344 | R 141.72 |
| 500 - 995 | R 27.21 | R 136.05 |
| 1000 + | R 26.122 | R 130.61 |
*price indicative
- RS stock no.:
- 296-271
- Mfr. Part No.:
- 78438356047
- 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 | 4.7μH | |
| Sub Type | SMT Power Inductor | |
| Maximum DC Current | 4A | |
| Package/Case | 4020 | |
| Length | 4.1mm | |
| Packaging | Tape & Reel | |
| Automotive Standard | AEC-Q200 | |
| Shielding | Shielded | |
| Minimum Operating Temperature | -40°C | |
| Maximum DC Resistance | 76mΩ | |
| Series | WE-MAIA | |
| Maximum Operating Temperature | 125°C | |
| Inductance Tolerance | ±20 % | |
| Core Material | Polystyrene | |
| Depth | 2.1mm | |
| Diameter | 2.1mm | |
| Standards/Approvals | REACH (EC 1907/2006), RoHS (2011/65/EU&2015/863), Halogen-Free (JEDEC JS709B,IEC 61249-2-21) | |
| Height | 2.1mm | |
| Maximum Self Resonant Frequency | 22MHz | |
| Moulded | No | |
| Inductor Construction | Shielded | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Product Type Surface Mount Inductor | ||
Inductance 4.7μH | ||
Sub Type SMT Power Inductor | ||
Maximum DC Current 4A | ||
Package/Case 4020 | ||
Length 4.1mm | ||
Packaging Tape & Reel | ||
Automotive Standard AEC-Q200 | ||
Shielding Shielded | ||
Minimum Operating Temperature -40°C | ||
Maximum DC Resistance 76mΩ | ||
Series WE-MAIA | ||
Maximum Operating Temperature 125°C | ||
Inductance Tolerance ±20 % | ||
Core Material Polystyrene | ||
Depth 2.1mm | ||
Diameter 2.1mm | ||
Standards/Approvals REACH (EC 1907/2006), RoHS (2011/65/EU&2015/863), Halogen-Free (JEDEC JS709B,IEC 61249-2-21) | ||
Height 2.1mm | ||
Maximum Self Resonant Frequency 22MHz | ||
Moulded No | ||
Inductor Construction Shielded | ||
- COO (Country of Origin):
- KR
The Wurth Elektronik SMT Power Inductor magnetic iron alloy allows high rated currents in a compact design. It is magnetically shielded with no acoustic noise or leakage flux noise. The operating temperature range is –40°C to +125°C, and it meets AEC-Q 200 standards.
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