Allicdata Part #: | 732-1428-ND |
Manufacturer Part#: |
7447036 |
Price: | $ 1.18 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Wurth Electronics Inc. |
Short Description: | FIXED IND 220UH 800MA 220 MOHM |
More Detail: | 220µH Unshielded Toroidal Inductor 800mA 220 mOhm ... |
DataSheet: | 7447036 Datasheet/PDF |
Quantity: | 1000 |
300 +: | $ 1.07100 |
DC Resistance (DCR): | 220 mOhm Max |
Height - Seated (Max): | -- |
Size / Dimension: | 0.622" Dia x 0.295" W (15.80mm x 7.50mm) |
Supplier Device Package: | -- |
Package / Case: | Radial |
Mounting Type: | Through Hole |
Inductance Frequency - Test: | 10kHz |
Operating Temperature: | -40°C ~ 105°C |
Ratings: | -- |
Frequency - Self Resonant: | -- |
Q @ Freq: | -- |
Series: | WE-FI |
Shielding: | Unshielded |
Current - Saturation: | -- |
Current Rating: | 800mA |
Tolerance: | ±20% |
Inductance: | 220µH |
Material - Core: | Ferrite |
Type: | Toroidal |
Part Status: | Active |
Packaging: | Bulk |
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Fixed inductors have a variety of applications, and 7447036 is no exception. This type of inductor is used in electrical circuits to provide a special sort of stability. In essence, an inductor is a device that stores energy in the form of electrical current in the form of a magnetic field that develops when an electrical current goes through the device. This type of inductor has a very stable magnetic field, and thus creates stability in the electronic circuit that it is a part of. While these inductors may not be the most commonly used, they serve an important role in many electronics systems.
7447036 specifically is a low-profile inductor. It features a small height of 4.7mm and a standard terminal size of 3.5mm. It has a normal inductance of 4.7uH-47uH and a rated current range of 0.33-1.2A. The inductor also features high-current, high-temperature characteristics ideal for high-frequency switching applications, as well as high-efficiency electromagnetic shielding with a tightly coupled electromagnetic shield. This type of inductor is perfect for applications such as power amplifiers, switching power supplies, DC-DC converters, and motor drive control units.
On a more technical level, 7447036 is based on a symmetrical Tee-shaped ferrite core that maximizes the current rating. The core is constructed from a high-grade E-type material which provides excellent magnetic characteristics. The inductor also features a highly-insulated terminal isolation material which prevents barfing at high temperatures. This allows for higher power ratings and improved frequency characteristics.
In terms of the inductor’s working principle, it relies on Faraday’s Law of Induction. This law states that when an electrical current is passed through a wire loop, it generates a magnetic field around it. This magnetic field then induces an electric current to flow in the opposite direction. The amount of current induced is proportional to the amount of the current that is passed through the wire. In this type of inductor, this electric current is used to create a very stable magnetic field. In addition, the inductor also contains various magnetic components which further improve the stability of the magnetic field.
In conclusion, 7447036 is an excellent example of a fixed inductor. The small-profile design, high-efficiency magnetic shielding, and extra stability provided by Faraday’s Law of Induction make this type of inductor ideally suited for high-performance electronics circuit applications. As a result, it is perfect for power amplifiers, switching power supplies, DC-DC converters, and motor drive control units.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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744741 | Wurth Electr... | 83.85 $ | 18 | RADIAL LEADED WIRE INDUCT... |
744786A | Wurth Electr... | 72.42 $ | 7 | MULTILAYER RF IND KIT 060... |
744784A | Wurth Electr... | 72.42 $ | 7 | MULTILAYER RF IND KIT 040... |
744743 | Wurth Electr... | 76.23 $ | 15 | RADIAL LEADED WIRE INDUCT... |
744705 | Wurth Electr... | 76.23 $ | 7 | TOROIDAL LINE CHOKES WE-F... |
744713 | Wurth Electr... | 76.23 $ | 5 | ROD CORE INDUCTORS WE-SDF... |
744765A | Wurth Electr... | 80.05 $ | 6 | SMD WIRE WOUND CERAMIC IN... |
744731 | Wurth Electr... | 99.62 $ | 10 | SHIELDED RADIAL LEADED WI... |
744762A/RFI | Wurth Electr... | 60.98 $ | 1 | FERRITE SMD INDUCTORS WE-... |
744790 | Wurth Electr... | 68.61 $ | 2 | SMD MULTILAYER INDUCTORS ... |
744762 | Wurth Electr... | 80.05 $ | 2 | SMD WIRE WOUND CERAMIC IN... |
744773 | Wurth Electr... | 80.05 $ | 1 | SMD POWER INDUCTORS WE-PD... |
744728 | Wurth Electr... | 84.24 $ | 4 | DESIGN KIT INDUCTORS FOR ... |
744720 | Wurth Electr... | 84.24 $ | 1 | KIT DESIGN FOR LINEAR TEC... |
744761 | Wurth Electr... | 87.67 $ | 5 | SMD WIRE WOUND CERAMIC IN... |
744775 | Wurth Electr... | 87.67 $ | 1 | SMD POWER INDUCTORS WE-PD... |
744770 | Wurth Electr... | 90.71 $ | 5 | KIT INDUCTOR PD SERIES LA... |
7447713 | Wurth Electr... | 99.62 $ | 2 | SMD POWER INDUCTORS WE-PD... |
744766 | Wurth Electr... | 60.98 $ | 2 | INDUCTORS WE-GFFixed Kit ... |
744785 | Wurth Electr... | 76.23 $ | 3 | MULTILAYER CERAMIC SMD IN... |
744722 | Wurth Electr... | 75.47 $ | 1000 | KIT INDUCTOR FOR MPSFixed... |
744724 | Wurth Electr... | 84.24 $ | 1000 | KIT DESIGN FOR NATIONAL R... |
744777 | Wurth Electr... | 90.71 $ | 1000 | KIT INDUCTOR PD SERIES ME... |
744778 | Wurth Electr... | 99.62 $ | 1000 | KIT INDUCTOR PD SERIES SM... |
744721 | Wurth Electr... | 106.72 $ | 1000 | KIT CHOKES FOR EXARFixed ... |
744732681 | Wurth Electr... | 0.71 $ | 1000 | FIXED IND 680UH 420MA 2.2... |
744732152 | Wurth Electr... | 0.71 $ | 1000 | FIXED IND 1.5MH 290MA 4.7... |
744773112 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 12UH 1.28A 210 ... |
744773118 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 18UH 1.1A 338 M... |
744773139 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 39UH 770MA 587 ... |
744773156 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 56UH 640MA 937 ... |
744773168 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 68UH 560MA 1.11... |
744773018 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 1.8UH 2.7A 64 M... |
744773056 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 5.6UH 1.58A 126... |
744773014 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 1.4UH 3.4A 56 M... |
744773027 | Wurth Electr... | -- | 1000 | FIXED IND 2.7UH 2.25A 79 ... |
744773039 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 3.9UH 1.88A 94 ... |
744773127 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 27UH 940MA 522 ... |
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...