744089420082 Inductors, Coils, Chokes |
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Allicdata Part #: | 732-3930-2-ND |
Manufacturer Part#: |
744089420082 |
Price: | $ 1.05 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Wurth Electronics Inc. |
Short Description: | FIXED IND 820NH 3.5A 24.8 MOHM |
More Detail: | 820nH Shielded Wirewound Inductor 3.5A 24.8 mOhm M... |
DataSheet: | 744089420082 Datasheet/PDF |
Quantity: | 1000 |
500 +: | $ 0.95949 |
DC Resistance (DCR): | 24.8 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: | 100MHz |
Q @ Freq: | -- |
Series: | WE-SPC |
Shielding: | Shielded |
Current - Saturation: | 6.7A |
Current Rating: | 3.5A |
Tolerance: | ±20% |
Inductance: | 820nH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors are electrical components which allow electric current to be transferred between two points without opening or closing a circuit. They are often used in a variety of applications, ranging from power supplies to transmission lines, and from computer systems to radio systems. In many cases, these inductors can be permanently fixed in place, which means they are used in a variety of ways. 744089420082 is an example of a fixed inductor, and this article will discuss its application field and working principle.
Fixed inductors are mainly used in applications where a constant and stable electrical current is required. Some of the most common applications are the Power Supply of PC systems, electric motors, amplifiers, and antenna circuits. When used in power supplies, fixed inductors can help to stabilize the current flow and reduce the amount of voltage fluctuations. In addition, they also help prevent electromagnetic interference, which can be caused by radio systems. Another common application is in antennas, where they help to optimize the signal strength for long-distance communication.
The 744089420082 fixed inductor is designed for use in antenna circuits. It has a coil with terminals attached to it which, when energized, vastly increases the signal strength for long-distance communication. The inductor can be used in both symmetrical and asymmetrical designs, and it works with a variety of frequency services. It is particularly designed for operation over wide temperature ranges, and it has an operating temperature range of -55 to +125 degrees Celsius.
The working principle of the 744089420082 fixed inductor is based on Faraday\'s law of induction. The law states that when an electric current flows through a conductor, a magnetic field is created in the conductor. The magnetic field will induce a current in any other conductors or materials located in its vicinity. The current in the inductor is created by the magnetic field which is generated by the current in the main circuit.
This current in the inductor is then transferred to the terminals, where it is used to produce the antenna\'s signal. This is done by the coil using a process called induction. The signal which is then produced is much stronger than the current which passes through the coil, allowing the antenna to send a signal over a wide range. In addition to this, the inductor can also be used to reduce any electrical interference which may be caused by other circuits. This makes it an important part of any antenna system.
In conclusion, the 744089420082 fixed inductor is a widely used component in antenna circuits. It works using the principle of Faraday\'s law of induction, and it produces a stronger signal than the current in the main circuit. This makes it ideal for use in applications where a strong and reliable signal is required. This fixed inductor is designed for use in a wide temperature range and is capable of handling a variety of frequencies. It is an important part of any antenna system and is essential for the efficient operation of a long-distance communication system.
The specific data is subject to PDF, and the above content is for reference
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744052007 | Wurth Electr... | 0.57 $ | 1000 | FIXED IND 7.5UH 1.35A 90 ... |
744052009 | Wurth Electr... | 0.57 $ | 1000 | FIXED IND 9UH 1.25A 110 M... |
744043005 | Wurth Electr... | 0.57 $ | 1000 | FIXED IND 5.6UH 1.38A 85 ... |
744043150 | Wurth Electr... | 0.57 $ | 1000 | FIXED IND 15UH 1.03A 150 ... |
744043180 | Wurth Electr... | 0.57 $ | 1000 | FIXED IND 18UH 980MA 160 ... |
744052221 | Wurth Electr... | 0.57 $ | 1000 | FIXED IND 220UH 230MA 2.5... |
744052180 | Wurth Electr... | 0.57 $ | 1000 | FIXED IND 18UH 900MA 210 ... |
744052680 | Wurth Electr... | 0.57 $ | 1000 | FIXED IND 68UH 640MA 850 ... |
744052120 | Wurth Electr... | 0.57 $ | 1000 | FIXED IND 12UH 1A 160 MOH... |
744052101 | Wurth Electr... | 0.57 $ | 1000 | FIXED IND 100UH 350MA 1.1... |
744025270 | Wurth Electr... | 0.57 $ | 1000 | FIXED IND 27UH 450MA 796 ... |
744053003 | Wurth Electr... | 0.62 $ | 1000 | FIXED IND 3UH 2.8A 30 MOH... |
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... |
7440420039 | Wurth Electr... | 0.65 $ | 1000 | FIXED IND 3.9UH 1.82A 75 ... |
7440310047 | Wurth Electr... | 0.65 $ | 1000 | FIXED IND 470NH 3A 22 MOH... |
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...