Allicdata Part #: | 732-2276-ND |
Manufacturer Part#: |
744117 |
Price: | $ 2.45 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Wurth Electronics Inc. |
Short Description: | FIXED IND 390UH 2A 250 MOHM TH |
More Detail: | 390µH Unshielded Toroidal Inductor 2A 250 mOhm Max... |
DataSheet: | 744117 Datasheet/PDF |
Quantity: | 1000 |
100 +: | $ 2.23259 |
DC Resistance (DCR): | 250 mOhm Max |
Height - Seated (Max): | -- |
Size / Dimension: | 0.906" Dia x 0.492" W (23.00mm x 12.50mm) |
Supplier Device Package: | -- |
Package / Case: | Radial |
Mounting Type: | Through Hole |
Inductance Frequency - Test: | 10kHz |
Operating Temperature: | -40°C ~ 105°C |
Ratings: | -- |
Frequency - Self Resonant: | 1.8MHz |
Q @ Freq: | -- |
Series: | WE-SI |
Shielding: | Unshielded |
Current - Saturation: | 800mA |
Current Rating: | 2A |
Tolerance: | ±20% |
Inductance: | 390µH |
Material - Core: | Ferrite |
Type: | Toroidal |
Part Status: | Active |
Packaging: | Bulk |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Fixed inductor 744117 is a commonly used electronic component that performs a variety of functions. They are used to store energy and limit current flow. They are used to create oscillators and tuned circuits and also act as impedance matching devices. In some cases they are used for energy recovery and signal filtering. The 744117 inductor consists of a coil wound on a fiber reinforced resin core. The core serves to provide a higher inductance than an air core and also helps to shield the turns from the effects of external magnetic fields.
The inductance of a 744117 fixed inductor is determined by the number of turns of wire in the coil, its size and shape and the electrons of the core material. The inductance of this type of inductor is usually much higher than that of a variable inductor since the turns ratio is fixed. As current passes through the coil, it creates a magnetic field which stores energy. The flux created by the coil stores this energy and when the current is cut off, the magnetic field collapses, converting the stored energy back to electrical energy. This is how the inductor is able to produce an electrical signal.
The 744117 inductor finds use in a variety of applications. One common application is in power supplies where the inductor helps to prevent the voltage from exceeding a certain level. It can also be used in communication circuits to provide impedance matching and to filter out unwanted frequencies. It can be used in tuned circuits and oscillators to create a sinusoidal output signal and can also be used in ac to dc converters.
In order for the 744117 inductor to properly function, it must be properly matched to its application. It is important to ensure that the winding material of the inductor is capable of withstanding the operating temperatures of the application and also that the inductor has enough current carrying capability to meet the demands of the circuit. Furthermore, the inductance value should be chosen based on the particular requirements of each application.
In order to best utilize the 744117 inductor, it is also important to consider the working principle of the device. Essentially, the inductor is a transformer that uses a magnetic field to store energy. When an alternating current passes through the coil, it creates a changing magnetic field which causes an electrical signal to be generated. This signal is then sent back to the source, providing a voltage or current source.
The 744117 inductor can also be used as an impedance matching device. By changing the value of its inductance, it is possible to create conditions which will provide a better impedance match between two components. This will allow for better signal transmission between the two components and allow for higher gain or signal levels. The inductor can also be used as a filter to remove unwanted frequencies from a given circuit.
The 744117 inductor is an integral part of any circuit and its application and working principle should be considered carefully before a design is finalized. By carefully considering the application and the working principle of the device, designers can ensure that they receive the best performance from their 744117 inductor.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
744114 | Wurth Electr... | 1.37 $ | 1000 | FIXED IND 127UH 2.3A 120 ... |
744116 | Wurth Electr... | 1.47 $ | 1000 | FIXED IND 345UH 2.1A 200 ... |
744104 | Wurth Electr... | 1.55 $ | 1000 | FIXED IND 167UH 1.35A 400... |
744105 | Wurth Electr... | 1.66 $ | 1000 | FIXED IND 258UH 1.2A 400 ... |
744103 | Wurth Electr... | 1.74 $ | 1000 | FIXED IND 109UH 1.3A 300 ... |
744106 | Wurth Electr... | 1.93 $ | 1000 | FIXED IND 393UH 1.1A 700 ... |
744117 | Wurth Electr... | 2.45 $ | 1000 | FIXED IND 390UH 2A 250 MO... |
744107 | Wurth Electr... | 2.68 $ | 1000 | FIXED IND 557UH 1.1A 700 ... |
744136 | Wurth Electr... | 2.91 $ | 1000 | FIXED IND 346UH 3.8A 140 ... |
744118 | Wurth Electr... | 3.54 $ | 1000 | FIXED IND 600UH 2.2A 330 ... |
744119 | Wurth Electr... | 4.07 $ | 1000 | FIXED IND 890UH 2A 400 MO... |
744138 | Wurth Electr... | 5.05 $ | 1000 | FIXED IND 727UH 3.5A 240 ... |
744155 | Wurth Electr... | 5.29 $ | 1000 | FIXED IND 220UH 7.1A 60 M... |
744135 | Wurth Electr... | 3.72 $ | 190 | FIXED IND 157UH 5.1A 63 M... |
744137 | Wurth Electr... | 3.17 $ | 55 | FIXED IND 630UH 3.1A 175 ... |
744156 | Wurth Electr... | 5.54 $ | 90 | FIXED IND 380UH 6.2A 70 M... |
744139 | Wurth Electr... | 6.09 $ | 88 | FIXED IND 1.124MH 3.4A 28... |
744115 | Wurth Electr... | 1.86 $ | 156 | FIXED IND 200UH 2.2A 180 ... |
744154 | Wurth Electr... | 6.02 $ | 16 | FIXED IND 172UH 6.5A 55 M... |
744107002 | Lumberg Auto... | 0.61 $ | 1000 | CONNECTOR |
74411 | Wiha | 0.0 $ | 1000 | BIT TORX T6 2.56" 1=10 PK |
74413 | Wiha | 0.0 $ | 1000 | BIT TORX T7 2.56" 1=10 PK |
74415 | Wiha | 0.0 $ | 1000 | BIT TORX T8 2.56" 1=10 PK |
74417 | Wiha | 0.0 $ | 1000 | BIT TORX T9 2.56" 1=10 PK |
74419 | Wiha | 0.0 $ | 1000 | BIT TORX T10 2.56" 1=10 P... |
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...