Allicdata Part #: | 2474R-22K-ND |
Manufacturer Part#: |
2474R-22K |
Price: | $ 1.43 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 56UH 1.65A 130 MOHM TH |
More Detail: | 56µH Unshielded Molded Inductor 1.65A 130 mOhm Max... |
DataSheet: | 2474R-22K Datasheet/PDF |
Quantity: | 1000 |
1000 +: | $ 1.29748 |
Specifications
DC Resistance (DCR): | 130 mOhm Max |
Height - Seated (Max): | -- |
Size / Dimension: | 0.240" Dia x 0.740" L (6.10mm x 18.80mm) |
Supplier Device Package: | -- |
Package / Case: | Axial |
Mounting Type: | Through Hole |
Inductance Frequency - Test: | 1kHz |
Operating Temperature: | -55°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | -- |
Q @ Freq: | -- |
Series: | 2474R |
Shielding: | Unshielded |
Current - Saturation: | 850mA |
Current Rating: | 1.65A |
Tolerance: | ±10% |
Inductance: | 56µH |
Material - Core: | Ferrite |
Type: | Molded |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
Description
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Fixed InductorsInductors are a type of electrical component used in electronics circuitry to store energy in a magnetic field. They are an essential part of any electrical network, and are commonly used in signal processing applications. Fixed inductors are typically used for circuits with very low currents, due to their relatively low output impedance, and are ideal for use in filter circuits. Their broad range of functions make them suitable for use in a variety of applications, such as in audio and video amplifiers, power supplies, and in testing.The 2474R-22K is a fixed inductor from the 2474R series of products offered by TDK Corporation. It is a two-layer, vertical-mount spiral type inductor, and is constructed from a printed-circuit board with a ferrite substrate. The 2474R-22K has a rated inductance of 22µH, a maximum DC resistance of 0.17 ohms, an inductance tolerance of ±20%, and a rated current of 1 Ampere. The component is designed to operate over an ambient temperature range of -55°C to +125°C, and can handle a maximum surge current of 30A.Applications of the 2474R-22K include the circuit designs of audio amplifiers, power supplies, DC-DC and AC-DC converters, and other related circuits. It can also be used in voltage-controlled filters, constant-current supplies, and as an inductor for an EMI filter. The low resistive losses of its construction enable it to operate without generating any significant heating. Furthermore, its construction with a ferrite substrate ensures that it meets all necessary electromagnetic interference (EMI) requirements.The working principle of the fixed inductor is based on Faraday’s Law of Induction. This law states that when a conductor is exposed to a changing magnetic field, an electric current is generated in the conductor. The 2474R-22K is designed so that as electric current is passed through the coil, a magnetic field is created. This field then induces a voltage in the coil, which is known as an inductance. This phenomenon is known as self-inductive coupling, and is the fundamental concept behind the operation of the 2474R-22K. The 2474R-22K has a wide range of applications due to its small size and low current requirements. Its wide inductance range, low DC resistance, and EMI protection make it an ideal choice for many types of applications. It is an extremely reliable and cost-effective component, and can be found in many different types of devices. It is especially useful in audio and video amplifiers, power supplies, and circuit designs requiring a low current, high inductance device.The specific data is subject to PDF, and the above content is for reference
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