78477022 Inductors, Coils, Chokes |
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| Allicdata Part #: | 732-6780-2-ND |
| Manufacturer Part#: |
78477022 |
| Price: | $ 1.29 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Wurth Electronics Inc. |
| Short Description: | FIXED IND 2.2UH 7A 14.5 MOHM SMD |
| More Detail: | 2.2µH Shielded Wirewound Inductor 7A 14.5 mOhm Max... |
| DataSheet: | 78477022 Datasheet/PDF |
| Quantity: | 1000 |
| 500 +: | $ 1.16424 |
| DC Resistance (DCR): | 14.5 mOhm Max |
| Height - Seated (Max): | 0.327" (8.30mm) |
| Size / Dimension: | 0.472" L x 0.472" W (12.00mm x 12.00mm) |
| Supplier Device Package: | 1280 |
| Package / Case: | Nonstandard |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 100kHz |
| Operating Temperature: | -40°C ~ 125°C |
| Ratings: | AEC-Q200 |
| Frequency - Self Resonant: | 85.6MHz |
| Q @ Freq: | -- |
| Series: | WE-PDA |
| Shielding: | Shielded |
| Current - Saturation: | 15A |
| Current Rating: | 7A |
| Tolerance: | ±20% |
| Inductance: | 2.2µH |
| Material - Core: | Nickel Zinc Ferrite (NiZn) |
| Type: | Wirewound |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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Fixed inductors, also known as stationary coils, are some of the most commonly used electrical components in the world today. Their primary purpose is to act as a store of electric energy, in addition to providing filters and transformers for electrical signals. The 78477022 fixed inductor is one of the most popular models of this component on the market and has a range of uses in industrial, commercial and home electronics systems.
The construction of a fixed inductor consists of a metal core, insulated windings, and a metal casing. The core material determines the inductance and the performance of the inductor, while the number of windings determines the inductance value. Windings in the inductor are insulated with a protective coating to protect them from wear and tear. The metal casing helps protect the device from environmental factors such as dust, dirt, and moisture. It also improves electrical insulation between the windings and prevents any shorts or interference.
Fixed inductors are used for a variety of applications including power supply applications, clock circuits, and signal filtering. In power supplies, they are used to reduce spikes and reduce the output noise generated by power supply circuits. These inductors are also commonly used in AC and DC power control applications. In clock circuits, the 78477022 inductor can be used for timing functions, as part of an oscillator, or to provide an accurate frequency reference. Additionally, they can be used in signal filtering applications to create a low pass, high pass, or band pass filter.
The working principle of the 78477022 inductor is based on Faraday\'s law of induction. This law states that when an electrical conductor is placed in a changing magnetic field, an electric current will be produced in that conductor. As the magnetic field increases, the amount of induced current that the inductor is able to provide increases. In a power supply application, the inductor will provide a smooth and steady flow of current and limit the amount of voltage fluctuations.
The 78477022 inductor is a durable and reliable component that can be used for a wide range of applications. Its construction and working principle make it ideal for use in power supplies, signal processing circuits, and timing applications. Additionally, it is highly resistant to environmental factors such as dust, dirt, and moisture, which ensures that it will last for many years with minimal maintenance.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 784776139 | Wurth Electr... | 1.11 $ | 1000 | FIXED IND 39UH 1.62A 140 ... |
| 784776212 | Wurth Electr... | 1.11 $ | 1000 | FIXED IND 120UH 940MA 400... |
| 784773127 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 27UH 940MA 522 ... |
| 784774156 | Wurth Electr... | 0.78 $ | 1000 | FIXED IND 56UH 770MA 420 ... |
| 784770101 | Wurth Electr... | 1.29 $ | 1000 | FIXED IND 100UH 2.1A 144 ... |
| 784775056 | Wurth Electr... | 1.03 $ | 1000 | FIXED IND 5.6UH 4A 22 MOH... |
| 784776182 | Wurth Electr... | 1.11 $ | 1000 | FIXED IND 82UH 1.11A 250 ... |
| 7847709471 | Wurth Electr... | 1.49 $ | 1000 | FIXED IND 470UH 900MA 490... |
| 784774222 | Wurth Electr... | 0.78 $ | 1000 | FIXED IND 220UH 410MA 1.5... |
| 784776115 | Wurth Electr... | 1.11 $ | 1000 | FIXED IND 15UH 2.47A 80 M... |
| 784775012 | Wurth Electr... | 0.0 $ | 1000 | FIXED IND 1.2UH 6.18A 6 M... |
| 784774133 | Wurth Electr... | 0.78 $ | 1000 | FIXED IND 33UH 1.09A 230 ... |
| 784777470 | Wurth Electr... | 1.08 $ | 1000 | FIXED IND 47UH 1.15A 300 ... |
| 784774212 | Wurth Electr... | 0.78 $ | 1000 | FIXED IND 120UH 490MA 930... |
| 78477047 | Wurth Electr... | 1.29 $ | 500 | FIXED IND 4.7UH 6A 20 MOH... |
| 784770220 | Wurth Electr... | 1.29 $ | 1000 | FIXED IND 22UH 4A 44.5 MO... |
| 784773033 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 3.3UH 2A 86 MOH... |
| 784776227 | Wurth Electr... | 1.11 $ | 1000 | FIXED IND 270UH 620MA 970... |
| 784776127 | Wurth Electr... | 1.11 $ | 1000 | FIXED IND 27UH 1.95A 110 ... |
| 784778022 | Wurth Electr... | 1.08 $ | 1000 | FIXED IND 2.2UH 3.1A 50 M... |
| 7847709010 | Wurth Electr... | 1.49 $ | 1000 | FIXED IND 1UH 9.2A 8.5 MO... |
| 7847709068 | Wurth Electr... | 1.49 $ | 1000 | FIXED IND 6.8UH 5.5A 24 M... |
| 7847709221 | Wurth Electr... | 1.49 $ | 1000 | FIXED IND 220UH 1.45A 245... |
| 78477610 | Wurth Electr... | 0.86 $ | 1000 | FIXED IND 10UH 2.98A 60 M... |
| 784774006 | Wurth Electr... | 0.78 $ | 1000 | FIXED IND 600NH 8.2A 18 M... |
| 78477410 | Wurth Electr... | 0.78 $ | 1000 | FIXED IND 10UH 2.2A 100 M... |
| 784771047 | Wurth Electr... | 1.11 $ | 1000 | FIXED IND 4.7UH 6.2A 17.5... |
| 784774122 | Wurth Electr... | 0.78 $ | 1000 | FIXED IND 22UH 1.28A 180 ... |
| 784776215 | Wurth Electr... | 1.11 $ | 1000 | FIXED IND 150UH 810MA 470... |
| 784775168 | Wurth Electr... | 1.03 $ | 1000 | FIXED IND 68UH 990MA 280 ... |
| 784777220 | Wurth Electr... | 1.08 $ | 1000 | FIXED IND 22UH 1.4A 215 M... |
| 784777047 | Wurth Electr... | 1.08 $ | 1000 | FIXED IND 4.7UH 2.35A 84 ... |
| 784774033 | Wurth Electr... | 0.78 $ | 1000 | FIXED IND 3.3UH 3.7A 60 M... |
| 7847730 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 1UH 4A 49 MOHM ... |
| 784778471 | Wurth Electr... | 1.08 $ | 1000 | FIXED IND 470UH 300MA 3.3... |
| 78477010 | Wurth Electr... | 1.29 $ | 1000 | FIXED IND 1UH 8.3A 9 MOHM... |
| 784771022 | Wurth Electr... | 1.11 $ | 1000 | FIXED IND 2.2UH 7.2A 12.5... |
| 784773 | Wurth Electr... | 114.35 $ | 1 | SMD POWER INDUCTORS WE-PD... |
| 784774047 | Wurth Electr... | -- | 1000 | FIXED IND 4.7UH 3A 71 MOH... |
| 7847709022 | Wurth Electr... | 1.49 $ | 1000 | FIXED IND 2.2UH 7.5A 14.5... |
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...
78477022 Datasheet/PDF