7447779002 | Würth Elektronik eiSos
Power choke, SMD 7345, 2.2 µH, 4.2 A, 7447779002
Unit Price (€ / pc.)
2.3324 € *
Available: 32 pcs.
Available in 5 Days: 26,497 pcs. - if ordered today
Total Price:
2.33 € *
Price list
Quantity
Price per unit*
1 pcs.
2.3324 €
10 pcs.
2.2610 €
50 pcs.
2.1658 €
100 pcs.
2.0825 €
500 pcs.
1.9992 €
*incl. VAT plus shipping costs
Subject to prior sale
Characteristics
- AEC - Q 200
- Highest possible saturation current based on ferrite
- Operating temperature: -40°C to +125°C / +150 °C
- Suitable for switching frequency up to 10 MHz
- WE-PD Performance: The MnZn core enhances saturation behavior and reduces RDC for maximum efficiency.
- WE-PD Robust: The plastic base results in better mechanical stability and higher efficiency.
- WE-PD: In comparison to other manufacturers in the market, it consistently offers low-loss material, tight tolerances, and high saturation performance
Application:
- Switch mode power supplies from 0.1 W up to 300 W
- Integrated DC/DC converter
- Ideal for switch mode power supplies with extreme high efficiency (>95%)
Technical specifications
| Filter | Property | Value |
|---|---|---|
| Tolerance | ±20 % | |
| Width | 7.3 mm | |
| Version | power inductor | |
| DC current | 4.2 A | |
| Length | 7.3 mm | |
| Height | 4.5 mm | |
| DC resistance | 20 mΩ | |
| Design | SMD 7345 | |
| Measuring frequency | 60 MHz | |
| Inductance | 2.2 µH |
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Logistics
| Property | Value |
|---|---|
| Original Packaging | Reel with 1,000 pieces |
| Customs tariff number | 85045000 |
| MSL | MSL 1 |
| Country of origin | CN |
Compliance
| Property | Value |
|---|---|
| Date of RoHS guidelines | 3/31/15 |
| RoHS conform | Yes |
| SVHC free | Yes |