Allicdata Part #: | 2890R-22F-ND |
Manufacturer Part#: |
2890R-22F |
Price: | $ 4.03 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 12UH 405MA 2.65 OHM TH |
More Detail: | 12µH Unshielded Molded Inductor 405mA 2.65 Ohm Max... |
DataSheet: | 2890R-22F Datasheet/PDF |
Quantity: | 1000 |
800 +: | $ 3.62294 |
Specifications
DC Resistance (DCR): | 2.65 Ohm Max |
Height - Seated (Max): | -- |
Size / Dimension: | 0.280" Dia x 0.900" L (7.11mm x 22.86mm) |
Supplier Device Package: | -- |
Package / Case: | Axial |
Mounting Type: | Through Hole |
Inductance Frequency - Test: | 2.5MHz |
Operating Temperature: | -55°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | 53MHz |
Q @ Freq: | 40 @ 2.5MHz |
Series: | 2890R |
Shielding: | Unshielded |
Current - Saturation: | -- |
Current Rating: | 405mA |
Tolerance: | ±1% |
Inductance: | 12µH |
Material - Core: | Phenolic |
Type: | Molded |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
Description
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Fixed Inductors are components that store energy in the form of electromagnetic fields. They are used in various applications to form complex circuits such as amplifiers, filters, signal treatments, and rectifiers. The 2890R-22F is a fixed inductor with a maximum inductance of 22 nH, a maximum DCR of 0.02 ohms, and a maximum operating temperature of 125 degrees Celsius. This fixed inductor is specifically designed to accommodate the latest technologies and ensure maximum efficiency.The 2890R-22F is most commonly used in a variety of communication networks. It is suited for WiFi, Bluetooth, ZigBee, and 3G applications, as well as other digital communication options. This fixed inductor also works well in sorting circuits, which can be used in signal processing applications such as balancing and Oscilloscope signals. The 2890R-22F is a robust device capable of operating at temperatures ranging from -40 to +125 degrees Celsius and being suitable for a range of both high- and low-power applications.
The working principle of a fixed inductor is based on Faraday’s law of induction. This principle states that when a voltage is applied to the primary winding of the inductor, it produces an electromagnetic field which induces an electric current in the secondary winding. This electric current is known as the “induced current” and is dependant on the inductance, resistance, and voltage applied to the core of the circuit.
The different components that make up the 2890R-22F are designed to ensure maximum performance. The core is composed of ferrite material which helps enhance the magnetic field and increase the inductance coefficient of the inductor. The primary winding is a high purity copper wire wound with an insulated coating, which helps to reduce electrical resistance and maximize current carrying capacity. The secondary winding is also composed of high purity copper, with a thin film of insulation, which helps reduce energy loss during operation.
When considering which fixed inductor is right for your application, it is important to keep in mind the various factors that go into the performance of the component. The 2890R-22F is best suited for high-frequency, and low-loss circuits and is designed to function in various power supply applications. It is important to note that the ± tolerance of this inductor is not suitable for use in high-precision applications. However, the 2890R-22F has an operating temperature range of -40 to +125 degrees Celsius and is designed to increase power efficiency.
Overall, the 2890R-22F is a reliable fixed inductor which can be used for a variety of communication networks and power supply applications. Its performance is dependent on the core material, primary winding, and secondary winding, which have all been designed to maximise current carrying capacity and reduce electrical resistance. With a maximum operating temperature of 125 degrees Celsius and a ± tolerance of 0.2%, the 2890R-22F is a great choice for those needing a reliable fixed inductor.
The specific data is subject to PDF, and the above content is for reference
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2890R-06K | API Delevan ... | 1.11 $ | 1000 | FIXED IND 2.7UH 1.4A 220 ... |
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2890R-20K | API Delevan ... | 1.11 $ | 1000 | FIXED IND 10UH 475MA 1.9 ... |
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