74408942082 Inductors, Coils, Chokes |
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Allicdata Part #: | 732-3911-2-ND |
Manufacturer Part#: |
74408942082 |
Price: | $ 1.05 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Wurth Electronics Inc. |
Short Description: | FIXED IND 8.2UH 1.4A 134 MOHM |
More Detail: | 8.2µH Shielded Wirewound Inductor 1.4A 134 mOhm Ma... |
DataSheet: | 74408942082 Datasheet/PDF |
Quantity: | 1000 |
500 +: | $ 0.95949 |
DC Resistance (DCR): | 134 mOhm Max |
Height - Seated (Max): | 0.118" (3.00mm) |
Size / Dimension: | 0.189" L x 0.189" W (4.80mm x 4.80mm) |
Supplier Device Package: | -- |
Package / Case: | 1919 (4848 Metric) |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 100kHz |
Operating Temperature: | -40°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | 26MHz |
Q @ Freq: | -- |
Series: | WE-SPC |
Shielding: | Shielded |
Current - Saturation: | 2.2A |
Current Rating: | 1.4A |
Tolerance: | ±20% |
Inductance: | 8.2µH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors are components of electronics used to store electrical energy in the forms of electric current and magnetic fields. They are used in a wide variety of applications including the power supplies of electronic devices, computer applications, advanced circuit protection devices, and other specialized electronic components. Their primary application is to provide a steady, continuous supply of electrical current, which allows for the efficient operation of electronic devices. The primary benefit to using fixed inductors is that they maintain a constant current supply over long periods of time.
In the case of 74408942082, it is a fixed inductor used as a voltage stabilizer in electronic applications. In this application, the inductor acts as a short-circuit barrier between the connected load and the power supply. By providing a constant voltage, the inductor helps to ensure that the connected load does not experience damaging voltage fluctuations. As an added benefit, the inductor can also limit the current created by the power supply.
The primary working principle of a fixed inductor is based on Faraday’s law, which states that an electric current produces a magnetic field. When a current is applied to an inductor, the inductor creates a magnetic field that prevents the current from changing, allowing for a steady and continuous current flow. The magnetic field is proportional to the current, meaning that the higher the current applied, the stronger the magnetic field created. This field induces a voltage in the inductor, thus maintaining a stable voltage.
The main benefits of fixed inductors are that they are highly efficient, reliable, and economical. They provide a steady and continuous supply of current over long periods of time, even in the event of fluctuations in the power supply. They are also very small and lightweight, making them ideal for applications in which size and weight are a factor.
Fixed inductors are used extensively in a variety of applications. They are used in power supplies, computer components, electronic circuit protection devices, advanced electronic meters, and other components. They are also heavily used in medical imaging equipment, measuring instruments, electric motors, and other special-purpose devices.
The 74408942082 is a fixed inductor that is suitable for applications where extreme voltage requirements must be met. This type of inductor will maintain its voltage output even when subjected to a high load. It also has a high level of efficiency, allowing for maximum energy conservation. The 74408942082 is a reliable and economical solution for voltage stabilization in many electronic applications.
The specific data is subject to PDF, and the above content is for reference
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744043150 | Wurth Electr... | 0.57 $ | 1000 | FIXED IND 15UH 1.03A 150 ... |
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744052180 | Wurth Electr... | 0.57 $ | 1000 | FIXED IND 18UH 900MA 210 ... |
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744053004 | Wurth Electr... | 0.62 $ | 1000 | FIXED IND 4.2UH 2.5A 35 M... |
744053005 | Wurth Electr... | 0.62 $ | 1000 | FIXED IND 5.3UH 2.3A 40 M... |
744053120 | Wurth Electr... | 0.62 $ | 1000 | FIXED IND 12UH 1.46A 80 M... |
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74402800033 | Wurth Electr... | 0.67 $ | 1000 | FIXED IND 330NH 2.8A 35 M... |
74402800047 | Wurth Electr... | 0.67 $ | 1000 | FIXED IND 470NH 2.5A 42 M... |
74402800082 | Wurth Electr... | 0.67 $ | 1000 | FIXED IND 820NH 2A 65 MOH... |
74402900033 | Wurth Electr... | 0.67 $ | 1000 | FIXED IND 330NH 3.1A 29 M... |
74402900047 | Wurth Electr... | 0.67 $ | 1000 | FIXED IND 470NH 2.8A 37 M... |
74402900082 | Wurth Electr... | 0.67 $ | 1000 | FIXED IND 820NH 2.4A 45 M... |
74402800015 | Wurth Electr... | 0.67 $ | 1000 | FIXED IND 150NH 3A 25 MOH... |
7440300047 | Wurth Electr... | 0.67 $ | 1000 | FIXED IND 470NH 1.45A 64 ... |
7440300068 | Wurth Electr... | 0.67 $ | 1000 | FIXED IND 680NH 1.3A 78 M... |
744030001 | Wurth Electr... | 0.67 $ | 1000 | FIXED IND 1.2UH 1A 115 MO... |
744030002 | Wurth Electr... | 0.67 $ | 1000 | FIXED IND 2.2UH 740MA 170... |
744030003 | Wurth Electr... | 0.67 $ | 1000 | FIXED IND 3.3UH 650MA 225... |
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...