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7447798221
Power Inductor (SMD), 22 µH, 4.7 A, Shielded, 3.5 A, WE-PDF Series
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | WURTH ELEKTRONIK |
|---|---|
| Manufacturer Part No | 7447798221Copy |
| Manufacturer Standard Lead Time | 19 weeks |
| Order Code | Re-Reel1800289RL Cut Tape1800289 |
| Product Range | WE-PDF Series |
| Your Part Number | |
| Technical Datasheet |
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Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $6.320 | $6.32 |
Cut Tape & Re-Reel
| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $6.320 ($7.268) |
| 10+ | $5.830 ($6.7045) |
| 50+ | $5.640 ($6.486) |
| 100+ | $5.440 ($6.256) |
| 200+ | $4.720 ($5.428) |
| 500+ | $4.000 ($4.600) |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
| Manufacturer | WURTH ELEKTRONIK |
|---|---|
| Manufacturer Part No | 7447798221Copy |
| Manufacturer Standard Lead Time | 19 weeks |
| Order Code | Re-Reel1800289RL Cut Tape1800289 |
| Product Range | WE-PDF Series |
| Technical Datasheet | |
| Inductance | 22µH |
| RMS Current (Irms) | 4.7A |
| Inductor Construction | Shielded |
| Saturation Current (Isat) | 3.5A |
| Product Range | WE-PDF Series |
| Inductor Case / Package | - |
| DC Resistance Max | 0.0373ohm |
| Inductance Tolerance | ± 20% |
| Product Length | 10.2mm |
| Product Width | 10.2mm |
| Product Height | 6.4mm |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
The WE-PDF series SMD shielded Power Inductor with (NiZn) nickel-zinc core. It is suitable for high frequency switching regulators.
- Flat wire power inductor
- Magnetically shielded which results in a low leakage field
- Low self-losses
- High saturation current
- Flat wire coil for lower losses at high frequency ranges
- High self resonance frequency
- Reflow recommended solder profile
- -40 to 150°C Operating temperature range
Warnings
Cleaning agents that are used to clean application might damage or change the characteristics of the component, body, pins or termination. Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Technical Specifications
| Inductance | 22µH |
|---|---|
| Inductor Construction | Shielded |
| Product Range | WE-PDF Series |
| DC Resistance Max | 0.0373ohm |
| Product Length | 10.2mm |
| Product Height | 6.4mm |
| RMS Current (Irms) | 4.7A |
|---|---|
| Saturation Current (Isat) | 3.5A |
| Inductor Case / Package | - |
| Inductance Tolerance | ± 20% |
| Product Width | 10.2mm |
| SVHC | No SVHC (04-Feb-2026) |
Technical Docs (3)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Thailand Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85045000 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .0026 |