Allicdata Part #: | 732-7158-ND |
Manufacturer Part#: |
744750530047 |
Price: | $ 1.54 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Wurth Electronics Inc. |
Short Description: | FIXED IND 4.7UH 11.8A 4.8 MOHM |
More Detail: | 4.7µH Shielded Wirewound Inductor 11.8A 4.8 mOhm M... |
DataSheet: | 744750530047 Datasheet/PDF |
Quantity: | 633 |
1 +: | $ 1.38600 |
50 +: | $ 1.19952 |
100 +: | $ 1.03005 |
250 +: | $ 0.90342 |
500 +: | $ 0.81837 |
Inductance: | 4.7µH |
Tolerance: | ±20% |
Current Rating: | 11.8A |
Current - Saturation: | 18A |
Shielding: | Shielded |
DC Resistance (DCR): | 4.8 mOhm Max |
Q @ Freq: | -- |
Frequency - Self Resonant: | -- |
Ratings: | -- |
Operating Temperature: | -40°C ~ 125°C |
Inductance Frequency - Test: | 100kHz |
Mounting Type: | Through Hole |
Package / Case: | Radial |
Supplier Device Package: | -- |
Size / Dimension: | 0.583" Dia (14.80mm) |
Height - Seated (Max): | 0.433" (11.00mm) |
Series: | WE-FAMI |
Packaging: | Tray |
Part Status: | Active |
Type: | Wirewound |
Material - Core: | Ferrite |
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Fixed Inductors
A fixed inductor (744750530047) is a type of electrical component which is used in direct current (DC) electrical circuits for controlling current and providing inductance. It works through the conversion of energy from electrical to magnetic form. It is essentially a coil of wire, usually insulated with some kind of plastic or other insulation material, with a core of magnetic material, which stores the magnetic field created by the current flowing through it.
Inductors are widely used in many different applications in the electronics industry. These include power supplies, printed-circuit boards (PCBs) and RF amplifiers. In most cases, the inductor is used to provide a specific resistance to an electrical circuit. This creates a current flow restriction, which can cause a voltage drop across the circuit or provide power smoothing.
Inductors are also commonly used to create a inductive reactance which is used to oppose the flow of electrons. This is done in rectifying circuits, such as a voltage regulator circuit. In the same way, inductors are used in oscillator circuits where they act as a filter to shape the current waveform. In addition, inductors are also used to provide different operating voltages in AC/DC and AC/AC transformers.
The working principle of the fixed inductor (744750530047) can be summarized by the inductance equation, which states that the current flowing through the coil is proportional to the rate of change of the magnetic flux produced by it. Basically, the flux is determined by the length of the wires in the coil and the amount of current flowing through it. When the current increases, the amount of flux also increases, while when the current decreases, the amount of flux decreases as well.
In order to maximize the efficiency of the inductor, it is important to choose the right combination of wire type, gauge, and winding direction. In addition, the metal core of the coil affects the strength of the magnetic field it produces and alters its performance characteristics. This means that the type of core material used is often very important in determining the inductor’s performance.
Inductors are used in many different areas including telecommunications, RF and microwave systems, and automotive electronics. They are used to create filters, for frequency stabilization, and for antennas. Inductors are also often found in loudspeaker systems, as they prevent distortion by providing a certain impedance between the speaker and the amplifier.
The development of inductors has made them much more efficient, reliable, and flexible than their early incarnations. Thanks to modern technology, inductors can now be produced to exacting specifications, allowing for a broad range of applications.
In conclusion, the fixed inductor (744750530047) is a crucial component in many electrical and electronic applications. It is used to control current, provide inductance, create filters, and to stabilize frequencies. It has become much more reliable, efficient, and flexible than its predecessors thanks to modern technology and engineering.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
744741 | Wurth Electr... | 83.85 $ | 18 | RADIAL LEADED WIRE INDUCT... |
744786A | Wurth Electr... | 72.42 $ | 7 | MULTILAYER RF IND KIT 060... |
744784A | Wurth Electr... | 72.42 $ | 7 | MULTILAYER RF IND KIT 040... |
744743 | Wurth Electr... | 76.23 $ | 15 | RADIAL LEADED WIRE INDUCT... |
744705 | Wurth Electr... | 76.23 $ | 7 | TOROIDAL LINE CHOKES WE-F... |
744713 | Wurth Electr... | 76.23 $ | 5 | ROD CORE INDUCTORS WE-SDF... |
744765A | Wurth Electr... | 80.05 $ | 6 | SMD WIRE WOUND CERAMIC IN... |
744731 | Wurth Electr... | 99.62 $ | 10 | SHIELDED RADIAL LEADED WI... |
744762A/RFI | Wurth Electr... | 60.98 $ | 1 | FERRITE SMD INDUCTORS WE-... |
744790 | Wurth Electr... | 68.61 $ | 2 | SMD MULTILAYER INDUCTORS ... |
744762 | Wurth Electr... | 80.05 $ | 2 | SMD WIRE WOUND CERAMIC IN... |
744773 | Wurth Electr... | 80.05 $ | 1 | SMD POWER INDUCTORS WE-PD... |
744728 | Wurth Electr... | 84.24 $ | 4 | DESIGN KIT INDUCTORS FOR ... |
744720 | Wurth Electr... | 84.24 $ | 1 | KIT DESIGN FOR LINEAR TEC... |
744761 | Wurth Electr... | 87.67 $ | 5 | SMD WIRE WOUND CERAMIC IN... |
744775 | Wurth Electr... | 87.67 $ | 1 | SMD POWER INDUCTORS WE-PD... |
744770 | Wurth Electr... | 90.71 $ | 5 | KIT INDUCTOR PD SERIES LA... |
7447713 | Wurth Electr... | 99.62 $ | 2 | SMD POWER INDUCTORS WE-PD... |
744766 | Wurth Electr... | 60.98 $ | 2 | INDUCTORS WE-GFFixed Kit ... |
744785 | Wurth Electr... | 76.23 $ | 3 | MULTILAYER CERAMIC SMD IN... |
744722 | Wurth Electr... | 75.47 $ | 1000 | KIT INDUCTOR FOR MPSFixed... |
744724 | Wurth Electr... | 84.24 $ | 1000 | KIT DESIGN FOR NATIONAL R... |
744777 | Wurth Electr... | 90.71 $ | 1000 | KIT INDUCTOR PD SERIES ME... |
744778 | Wurth Electr... | 99.62 $ | 1000 | KIT INDUCTOR PD SERIES SM... |
744721 | Wurth Electr... | 106.72 $ | 1000 | KIT CHOKES FOR EXARFixed ... |
744732681 | Wurth Electr... | 0.71 $ | 1000 | FIXED IND 680UH 420MA 2.2... |
744732152 | Wurth Electr... | 0.71 $ | 1000 | FIXED IND 1.5MH 290MA 4.7... |
744773112 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 12UH 1.28A 210 ... |
744773118 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 18UH 1.1A 338 M... |
744773139 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 39UH 770MA 587 ... |
744773156 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 56UH 640MA 937 ... |
744773168 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 68UH 560MA 1.11... |
744773018 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 1.8UH 2.7A 64 M... |
744773056 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 5.6UH 1.58A 126... |
744773014 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 1.4UH 3.4A 56 M... |
744773027 | Wurth Electr... | -- | 1000 | FIXED IND 2.7UH 2.25A 79 ... |
744773039 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 3.9UH 1.88A 94 ... |
744773127 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 27UH 940MA 522 ... |
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...