Allicdata Part #: | 732-2283-ND |
Manufacturer Part#: |
744139 |
Price: | $ 6.09 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Wurth Electronics Inc. |
Short Description: | FIXED IND 1.124MH 3.4A 280 MOHM |
More Detail: | 1.124mH Unshielded Toroidal Inductor 3.4A 280 mOhm... |
DataSheet: | 744139 Datasheet/PDF |
Quantity: | 88 |
1 +: | $ 5.53770 |
10 +: | $ 5.29326 |
50 +: | $ 4.95180 |
100 +: | $ 4.61034 |
500 +: | $ 4.26888 |
1000 +: | $ 3.92743 |
DC Resistance (DCR): | 280 mOhm Max |
Height - Seated (Max): | -- |
Size / Dimension: | 1.732" Dia x 0.728" W (44.00mm x 18.50mm) |
Supplier Device Package: | -- |
Package / Case: | Radial |
Mounting Type: | Through Hole |
Inductance Frequency - Test: | 10kHz |
Operating Temperature: | -40°C ~ 105°C |
Ratings: | -- |
Frequency - Self Resonant: | 650kHz |
Q @ Freq: | -- |
Series: | WE-SI |
Shielding: | Unshielded |
Current - Saturation: | 1A |
Current Rating: | 3.4A |
Tolerance: | ±20% |
Inductance: | 1.124mH |
Material - Core: | Ferrite |
Type: | Toroidal |
Part Status: | Active |
Packaging: | Tray |
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 inductors, commonly known as coils or chokes, usually fulfill one or more of the following purposes: to generate a magnetic field to carry current, to transform an electrical signal between two circuits, to filter out certain frequencies by creating a high impedance, or to constitute the passive parts of active circuits. Generally speaking, inductors consist of two conducting parts: one that is wound around a core of air, ferrite or other material, and another that is connected to the conductor carrying current. The number of turns, material, and shape of the inductor determine the electrical properties of the inductor, such as the inductance, resistance, and the center frequency.
The 744139, also known as an RFID Fixed Inductor, is a customizable device that can be tailored to your specific applications. It has a wide range of core materials available, a variety of diameters and forms to suit many applications, and is designed for use in a wide temperature range. It features adjustable inductance and frequency, making it perfect for applications that require fine tuning of circuit parameters. It is particularly useful for switching power supplies, amplifiers and tuned circuits, filters, antenna systems, transmitters, receivers, and other electronic devices where an inductor needs to be tuned for precise operation.
In terms of its working principle, 744139 inductors create a magnetic field when power is applied to the winding. The magnitude of the magnetic field generated depends on the number of turns in the winding and the amount of current that passes through them. As current passes through the windings, a permanent magnetic field is created around the core. This magnetic field is affected by the strength of the current and the geometry of the core, enabling proper tuning and regulation of the inductor.
The 744139 inductor is highly efficient and cost-effective, making it a popular choice for many applications. Its adjustable inductance and frequency allow for precise operation which can be optimized depending on the requirements of the application. Its wide temperature range and ability to work in a variety of environments make this an ideal choice for a variety of electronic applications.
In conclusion, the 744139 is a reliable and versatile fixed inductor with a wide range of applications. Its adjustable inductance and frequency, as well as its cost-effectiveness and resistance to changes in temperature, make this an ideal choice for many applications. With the ability to tune the inductor for precision operation, the 744139 is the perfect choice for switching power supplies, amplifiers, filters, and antenna systems, among other electronic devices.
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... |
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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...