| 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 |
|---|
| 7447789003 | Wurth Electr... | 1.08 $ | 3000 | FIXED IND 3.3UH 3.42A 30 ... |
| 7447669118 | Wurth Electr... | 0.16 $ | 1000 | FIXED IND 18UH 700MA 680 ... |
| 74479762122 | Wurth Electr... | 0.18 $ | 1000 | FIXED IND 220NH 1.2A 120 ... |
| 7447745039 | Wurth Electr... | 0.78 $ | 1000 | FIXED IND 3.9UH 2.8A 54 M... |
| 744771220 | Wurth Electr... | 0.9 $ | 500 | FIXED IND 220UH 960MA 400... |
| 744772681 | Wurth Electr... | 0.67 $ | 114 | FIXED IND 680UH 350MA 1.4... |
| 744786118A | Wurth Electr... | 0.04 $ | 4000 | FIXED IND 18NH 400MA 550 ... |
| 744711005 | Wurth Electr... | 1.27 $ | 257 | FIXED IND 10UH 5A 15.1 MO... |
| 744775033A | Wurth Electr... | 1.03 $ | 1000 | FIXED IND 3.3UH 4.6A 20 M... |
| 744773147 | Wurth Electr... | 0.75 $ | 1500 | FIXED IND 47UH 680MA 844 ... |
| 744786027A | Wurth Electr... | 0.04 $ | 8000 | FIXED IND 2.7NH 600MA 120... |
| 744775147 | Wurth Electr... | 1.03 $ | 500 | FIXED IND 47UH 1.17A 180 ... |
| 744776127 | Wurth Electr... | 1.11 $ | 1000 | FIXED IND 27UH 1.95A 110 ... |
| 744776282 | Wurth Electr... | -- | 1000 | FIXED IND 820UH 320MA 2.5... |
| 24-74474 | Interlink El... | 11.21 $ | 1000 | GRAY BUTTON MOUSE KEYPAD |
| 7447221681 | Wurth Electr... | 1.24 $ | 1090 | FIXED IND 680UH 900MA 670... |
| 7447732210 | Wurth Electr... | 0.42 $ | 3000 | FIXED IND 100UH 240MA 2.8... |
| 744774112 | Wurth Electr... | 0.78 $ | 1000 | FIXED IND 12UH 2A 110 MOH... |
| 7447709221 | Wurth Electr... | -- | 1500 | FIXED IND 220UH 1.8A 300 ... |
| 744775247 | Wurth Electr... | -- | 500 | FIXED IND 470UH 360MA 1.9... |
| 744778510 | Wurth Electr... | -- | 1000 | FIXED IND 10UH 1.9A 125 M... |
| 744762318A | Wurth Electr... | 0.2 $ | 1000 | FIXED IND 1.8UH 210MA 2.2... |
| 7447715002 | Wurth Electr... | 0.9 $ | 1000 | FIXED IND 2.5UH 6.8A 11 M... |
| 7447211681 | Wurth Electr... | 1.02 $ | 1000 | FIXED IND 680UH 830MA 760... |
| 744770115 | Wurth Electr... | -- | 6500 | FIXED IND 15UH 5A 27 MOHM... |
| 744765068A | Wurth Electr... | 0.18 $ | 9000 | FIXED IND 6.8NH 680MA 83 ... |
| 7447779002 | Wurth Electr... | 1.08 $ | 1000 | FIXED IND 2.2UH 4.2A 20 M... |
| 744760222C | Wurth Electr... | -- | 1000 | FIXED IND 220NH 400MA 1 O... |
| 744774115 | Wurth Electr... | 0.78 $ | 1000 | FIXED IND 15UH 1.53A 140 ... |
| 7447789182 | Wurth Electr... | 1.08 $ | 1000 | FIXED IND 82UH 690MA 690 ... |
| 7447789270 | Wurth Electr... | 1.08 $ | 1000 | FIXED IND 270UH 400MA 2.3... |
| 744762168A | Wurth Electr... | 0.2 $ | 1000 | FIXED IND 68NH 1A 150 MOH... |
| 7447669039 | Wurth Electr... | 0.16 $ | 500 | FIXED IND 3.9UH 1.25A 215... |
| 7447721047 | Wurth Electr... | 0.67 $ | 138 | FIXED IND 4.7MH 200MA 15 ... |
| 7447720122 | Wurth Electr... | 0.67 $ | 97 | FIXED IND 1.2MH 360MA 2.6... |
| 7447789156 | Wurth Electr... | 1.08 $ | 1000 | FIXED IND 56UH 840MA 470 ... |
| 7447669122 | Wurth Electr... | 0.16 $ | 1000 | FIXED IND 22UH 650MA 790 ... |
| 74476014C | Wurth Electr... | 0.16 $ | 1000 | FIXED IND 47NH 500MA 310 ... |
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...
7447036 Datasheet/PDF