Allicdata Part #: | 732-2120-2-ND |
Manufacturer Part#: |
7443310082 |
Price: | $ 1.46 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Wurth Electronics Inc. |
Short Description: | FIXED IND 820NH 21A 1.15 MOHM |
More Detail: | 820nH Shielded Wirewound Inductor 21A 2.5 mOhm Max... |
DataSheet: | 7443310082 Datasheet/PDF |
Quantity: | 1000 |
300 +: | $ 1.32111 |
DC Resistance (DCR): | 2.5 mOhm Max |
Height - Seated (Max): | 0.394" (10.00mm) |
Size / Dimension: | 0.476" L x 0.449" W (12.10mm x 11.40mm) |
Supplier Device Package: | -- |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 100kHz |
Operating Temperature: | -40°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | 100MHz |
Q @ Freq: | -- |
Series: | WE-HCC |
Shielding: | Shielded |
Current - Saturation: | 66A |
Current Rating: | 21A |
Tolerance: | ±20% |
Inductance: | 820nH |
Material - Core: | Iron Powder |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed Inductors
Fixed inductors, or sometimes referred to as a fixed coil, are electronic components which have an inductance which is completely determined by the design and construction of the component. This means they are non-adjustable and have a fixed inductance value. Fixed inductors are widely used in virtually all types of circuitry and the technology employed in their design is constantly evolving, making them more reliable, compact and cost-effective.
7443310082 application field and working principle
The 7443310082 fixed inductor is a device used for the transfer of electromagnetic energy. This device is typically used in controlling circuits performing complex tasks such as regulating voltage and current. It can also be used in radio frequency and data communications applications and for filtering, interference control, resonance damping, and other applications requiring electrical energy conversion.
The 7443310082 fixed inductor consists of an inductor core, which is usually an air or ferrite core, with one or more insulated winding layers around it. This core is typically made of an alloy or of a ferrite material which has superior magnetic properties. The winding layers may consist of either a single or multiple layer coil, depending on the required inductance of the device.
The 7443310082 fixed inductor works by transferring energy from one winding layer to the other. This is accomplished by creating an electromagnetic field. The magnitude of this transferred energy is controlled by the amount of current passing through the winding layers, as well as by the type of core material used. Different materials respond to varying levels of current in different ways, allowing for fine tuning of the inductance. The most commonly used core materials are ferrite and iron alloy cores.
The 7443310082 fixed inductor is an effective solution for a variety of applications due to its small form factor, robust performance, and low power consumption. It is well suited for both consumer and commercial applications that require a reliable inductor. Additionally, these devices are easy to install and require little time to configure.
The 7443310082 fixed inductor is an essential component in numerous modern electronics and has a variety of applications. These include RF filters, power amplifiers, voltage regulators, noise elimination, and many other areas. The device is suitable for use in DC-to-DC converters, DC-to-AC converters, and power factor correction circuits. Additionally, this device is suitable for high-frequency and low-inductance applications such as boost, buck-boost, SEPIC, and inverting switching power supplies.
In summary, the 7443310082 fixed inductor is a versatile and reliable electronic component used in a multitude of applications. Its small form factor, robust performance, and low power consumption make it an ideal solution for a wide range of applications requiring inductors.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
7443833 | Wurth Electr... | 88.36 $ | 4 | WE-MAPI DESIGN KITFixed K... |
7443831 | Wurth Electr... | 68.61 $ | 1 | SMD POWER INDUCTORS WE-MA... |
7443734 | Wurth Electr... | 76.23 $ | 2 | SMD LOW PROFILE HIGH CURR... |
744354 | Wurth Electr... | 91.48 $ | 2 | SMD POWER INDUCTORS WE-HC... |
7443832 | Wurth Electr... | 88.36 $ | 2 | WE-MAPI DESIGN KITFixed K... |
744356 | Wurth Electr... | 103.67 $ | 1 | KIT INDUCTOR HC/HCA LARGE... |
7443732 | Wurth Electr... | 76.23 $ | 1000 | SMD LOW PROFILE HIGH CURR... |
7443736 | Wurth Electr... | 76.23 $ | 1000 | SMD LOW PROFILE HIGH CURR... |
744300 | Wurth Electr... | 83.85 $ | 1000 | SMD HIGH CURRENT FLAT WIR... |
744332 | Wurth Electr... | 97.2 $ | 1000 | KIT INDUCTOR WE-HCC SMDFi... |
744357 | Wurth Electr... | 99.1 $ | 1000 | SMD FLAT WIRE HIGH CURREN... |
744355 | Wurth Electr... | 103.67 $ | 1000 | KIT INDUCTOR HC/HCA SMALL... |
74438334012 | Wurth Electr... | 0.56 $ | 1000 | FIXED IND 1.2UH 2.65A 77 ... |
74438334056 | Wurth Electr... | 0.56 $ | 1000 | FIXED IND 5.6UH 1A 389 MO... |
74438334068 | Wurth Electr... | 0.56 $ | 1000 | FIXED IND 6.8UH 880MA 423... |
744383340056 | Wurth Electr... | 0.56 $ | 1000 | FIXED IND 560NH 3.6A 34.8... |
744383430033 | Wurth Electr... | 0.62 $ | 1000 | FIXED IND 330NH 2.5A 53 M... |
74438343012 | Wurth Electr... | 0.62 $ | 1000 | FIXED IND 1.2UH 1.5A 136 ... |
744383210047 | Wurth Electr... | 0.71 $ | 1000 | FIXED IND 470NH 2.2A 95 M... |
744383220047 | Wurth Electr... | 0.71 $ | 1000 | FIXED IND 470NH 2.25A 87 ... |
74438313010 | Wurth Electr... | 0.71 $ | 1000 | FIXED IND 1UH 1.4A 159 MO... |
74438313012 | Wurth Electr... | 0.71 $ | 1000 | FIXED IND 1.2UH 1.3A 174 ... |
74438313015 | Wurth Electr... | 0.71 $ | 1000 | FIXED IND 1.5UH 950MA 237... |
74438313022 | Wurth Electr... | 0.71 $ | 1000 | FIXED IND 2.2UH 850MA 388... |
744383130033 | Wurth Electr... | 0.71 $ | 1000 | FIXED IND 330NH 1.9A 84 M... |
744383130047 | Wurth Electr... | 0.71 $ | 1000 | FIXED IND 470NH 1.7A 101 ... |
744383130056 | Wurth Electr... | 0.71 $ | 1000 | FIXED IND 560NH 1.6A 113 ... |
744383130068 | Wurth Electr... | 0.71 $ | 1000 | FIXED IND 680NH 1.5A 126 ... |
744383130082 | Wurth Electr... | 0.71 $ | 1000 | FIXED IND 820NH 1.4A 144 ... |
74438356012 | Wurth Electr... | 0.82 $ | 1000 | FIXED IND 1.2UH 5.8A 18 M... |
744383560068 | Wurth Electr... | 0.82 $ | 1000 | FIXED IND 680NH 8.2A 9 MO... |
744308015 | Wurth Electr... | 0.89 $ | 1000 | FIXED IND 150NH 25A 0.37 ... |
744307012 | Wurth Electr... | 0.89 $ | 1000 | FIXED IND 120NH 26A 0.29 ... |
744307016 | Wurth Electr... | 0.89 $ | 1000 | FIXED IND 160NH 26A 0.29 ... |
744307022 | Wurth Electr... | 0.89 $ | 1000 | FIXED IND 220NH 26A 0.29 ... |
744306025 | Wurth Electr... | 0.89 $ | 1000 | FIXED IND 250NH 26A 0.26 ... |
744373460068 | Wurth Electr... | 0.9 $ | 1000 | FIXED IND 680NH 11A 5.5 M... |
744373460082 | Wurth Electr... | 0.9 $ | 1000 | FIXED IND 820NH 9A 8 MOHM... |
744373460022 | Wurth Electr... | 0.9 $ | 1000 | FIXED IND 220NH 15A 2.8 M... |
744373460033 | Wurth Electr... | 0.9 $ | 1000 | FIXED IND 330NH 13A 3.9 M... |
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...