
7447789222 Inductors, Coils, Chokes |
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Allicdata Part #: | 732-4052-2-ND |
Manufacturer Part#: |
7447789222 |
Price: | $ 1.08 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Wurth Electronics Inc. |
Short Description: | FIXED IND 220UH 430MA 1.65 OHM |
More Detail: | 220µH Shielded Wirewound Inductor 430mA 1.65 Ohm M... |
DataSheet: | ![]() |
Quantity: | 1000 |
1000 +: | $ 0.97776 |
DC Resistance (DCR): | 1.65 Ohm Max |
Height - Seated (Max): | 0.138" (3.50mm) |
Size / Dimension: | 0.287" L x 0.287" W (7.30mm x 7.30mm) |
Supplier Device Package: | -- |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 1kHz |
Operating Temperature: | -40°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | 6MHz |
Q @ Freq: | -- |
Series: | WE-PD |
Shielding: | Shielded |
Current - Saturation: | 420mA |
Current Rating: | 430mA |
Tolerance: | ±20% |
Inductance: | 220µH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors, such as the 7447789222 model, are passive electronic components used to store energy in the form of a magnetic field. They are commonly found in circuits where a steady current is required, such as those offering DC power supplies for electronic devices. In some instances inductors may also be used for interference suppression.
The basic theory behind the working principle of inductors is something known as Faraday’s Law of Induction. As an electric current flows through a conductor, it will create a magnetic field around it. This magnetic field will have two effects on the conductor: it will induce an electromotive force and create a magnetic flux. The flux is the energy stored in the magnetic field.
The 7447789222 model of fixed inductor is designed to work in conjunction with other electronic components such as capacitors, resistors and transistors. The inductor acts as a filter to reduce the AC ripple associated with the DC power supply, hence providing a more stable current flow. In addition, the inductor can be used to create a high-pass filter, which helps to reduce the noise of the signal produced by the device. This model features a capacitor between the input and the output of the inductor, helping to ensure a clean and steady current.
Inductors are also useful in applications such as pulse shaping, signal processing and RF circuit design. In pulse-shaping applications, the inductor functions as a delay element, allowing a signal to pass through with a controlled rise and fall time. In RF circuits, when used in conjunction with a capacitor, the inductor can form a matched filter, helping to reduce unwanted interference or noise, creating a cleaner signal.
Finally, in signal processing applications, inductors can be used to achieve gain control, where the inductor is used to boost or attenuate a specific frequency band in order to sharpen the signal. The 7447789222 inductor is ideal for these types of applications due to its high-precision design.
The 7447789222 fixed inductor is a versatile device, allowing for a wide range of applications. Its design is simple and effective, making it a reliable choice for a variety of electrical systems. Further, its high-precision performance ensures that it offers stable current, clean signal and effective interference suppression, allowing for clean and reliable operation.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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744765115A | Wurth Electr... | 0.29 $ | 26050 | FIXED IND 15NH 560MA 172 ... |
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744731471 | Wurth Electr... | 1.23 $ | 1000 | FIXED IND 470UH 600MA 1.3... |
744774222 | Wurth Electr... | -- | 1000 | FIXED IND 220UH 420MA 1.5... |
744762210A | Wurth Electr... | 0.2 $ | 2000 | FIXED IND 100NH 1A 180 MO... |
7447714330 | Wurth Electr... | 0.9 $ | 2000 | FIXED IND 33UH 2.5A 79 MO... |
744786133A | Wurth Electr... | 0.04 $ | 4000 | FIXED IND 33NH 400MA 700 ... |
74479887247 | Wurth Electr... | 0.0 $ | 1000 | FIXED IND 4.7UH 750MA 530... |
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744776360 | Wurth Electr... | 1.09 $ | 1000 | FIXED IND 6MH 230MA 14 OH... |
7447715470 | Wurth Electr... | 0.9 $ | 1000 | FIXED IND 47UH 1.95A 125 ... |
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744761112C | Wurth Electr... | 0.16 $ | 1000 | FIXED IND 12NH 700MA 100 ... |
744741471 | Wurth Electr... | 0.78 $ | 1000 | FIXED IND 470UH 440MA 3 O... |
744775215 | Wurth Electr... | 1.03 $ | 1000 | FIXED IND 150UH 600MA 640... |
FIXED IND 10UH 590MA 350 MOHM10H Unshiel...

FIXED IND 22NH 1.4A 70 MOHM SMD22nH Unsh...

FIXED IND 13NH 600MA SMD13nH Unshielded ...

FIXED IND 680UH 210MA 4.6 OHM680H Unshie...

FIXED IND 470UH 1.3A 280 MOHM TH470H Uns...

FIXED IND 8.2UH 165MA 2.2 OHM TH8.2H Uns...
