| Allicdata Part #: | SPM5020T-4R7M-CA02-ND |
| Manufacturer Part#: |
SPM5020T-4R7M-CA02 |
| Price: | $ 0.72 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | TDK Corporation |
| Short Description: | FIXED IND 4.7UH 3.7A 67.6 MOHM |
| More Detail: | 4.7µH Shielded Wirewound Inductor 3.7A 67.6 mOhm M... |
| DataSheet: |  SPM5020T-4R7M-CA02 Datasheet/PDF |
| Quantity: | 1000 |
| 500 +: | $ 0.65471 |
| Q @ Freq: | -- |
| Height - Seated (Max): | 0.079" (2.00mm) |
| Size / Dimension: | 0.213" L x 0.201" W (5.40mm x 5.10mm) |
| Supplier Device Package: | -- |
| Package / Case: | Nonstandard |
| Mounting Type: | Surface Mount |
| Features: | -- |
| Inductance Frequency - Test: | 100kHz |
| Operating Temperature: | -40°C ~ 125°C |
| Ratings: | -- |
| Frequency - Self Resonant: | -- |
| Series: | SPM-LR |
| DC Resistance (DCR): | 67.6 mOhm Max |
| Shielding: | Shielded |
| Current - Saturation: | 5.3A |
| Current Rating: | 3.7A |
| Tolerance: | ±20% |
| Inductance: | 4.7µH |
| Material - Core: | Metal |
| Type: | Wirewound |
| Part Status: | Not For New Designs |
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Fixed inductors come in a variety of forms and sizes, but all are designed to store electrical energy in an electric or magnetic field. The SPM5020T-4R7M-CA02 is an example of such a specialty part. This article will discuss the application fields and working principle of this fixed inductor.
The SPM5020T-4R7M-CA02 is an extremely versatile part, with a number of different application fields. It is most commonly used in power supplies, transformers and inverters. It is often used in audio signal processing where high current is required, or it is incorporated into motor control systems. It can also be used as part of an RF filter, where its inductance value helps to limit the frequency range. This fixed inductor can also be used as part of an impedance matching circuit, where it is used to ensure that input signals are not distorted.
At the heart of the SPM5020T-4R7M-CA02 is a roll of wire wrapped around a ferrite core. This allows the inductor to store electrical energy in the form of a magnetic field. The size of the wire and the number of turns dictates the inductance value and thus determines the output of the device. The external components surrounding the inductor, such as capacitors, diodes and resistors, are designed to control the frequency and amplitude of the output. This allows the inductor to control and adjust the power levels of the current circuit.
The SPM5020T-4R7M-CA02 is an example of a common fixed inductor. This component is designed to store energy in a magnetic field and can be used in a variety of applications. It is ideal for use in signal processing, power supplies and motor control systems. The external components around the inductor help to control the output frequency and amplitude of the device. Additionally, it can be used as part of a RF filter or impedance matching circuit.
The specific data is subject to PDF, and the above content is for reference
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