744777004 | Würth Elektronik eiSos
Power choke, SMD 7345, 4.7 µH, 3.2 A, 744777004
Unit Price (€ / pc.)
2.4752 € *
Available: 50 pcs.
Available in 5 Days: 10,000 pcs.
Leadtime: 1 Week **
Total Price:
2.48 € *
Price list
Quantity
Price per unit*
1 pcs.
2.4752 €
10 pcs.
2.2967 €
50 pcs.
2.2015 €
100 pcs.
2.1539 €
500 pcs.
2.1301 €
*incl. VAT plus shipping costs
**Subject to prior sale
Characteristics
- AEC - Q 200
- Core material: NiZn/MnZn
- Highest possible saturation current based on ferrite
- Operating temperature: -40°C to +125°C
- 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:
- ventilation, fan controls
- Small motor drivers & wiper control systems
- Car infotainment
- Switching regulators and DC/DC converter with extremely high efficiency (>95%)
- 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
Version | power inductor | |
Design | SMD 7345 | |
Width | 7.3 mm | |
DC current | 3.2 A | |
DC resistance | 40 mΩ | |
Height | 4.5 mm | |
Inductance | 4.7 µH | |
Length | 7.3 mm | |
Measuring frequency | 37 MHz | |
Saturation current | 4 A | |
Tolerance | ±20 % |
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Logistics
Country of origin | CN |
Customs tariff number | 85045000 |
MSL | MSL 1 |
Original Packaging | Reel with 1,000 pieces |
Compliance
RoHS conform | Yes |
Date of RoHS guidelines | 3/31/15 |
SVHC free | Yes |