| Allicdata Part #: | RL855-221K-ND |
| Manufacturer Part#: |
RL855-221K |
| Price: | $ 0.00 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Bourns Inc. |
| Short Description: | FIXED IND 220UH 540MA 1.04 OHM |
| More Detail: | 220µH Unshielded Wirewound Inductor 540mA 1.04 Ohm... |
| DataSheet: |  RL855-221K Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
| DC Resistance (DCR): | 1.04 Ohm Max |
| Height - Seated (Max): | 0.217" (5.50mm) |
| Size / Dimension: | 0.307" Dia (7.80mm) |
| Supplier Device Package: | -- |
| Package / Case: | Radial |
| Mounting Type: | Through Hole |
| Inductance Frequency - Test: | 1kHz |
| Operating Temperature: | -30°C ~ 100°C |
| Ratings: | -- |
| Frequency - Self Resonant: | -- |
| Q @ Freq: | -- |
| Series: | RL855 |
| Shielding: | Unshielded |
| Current - Saturation: | -- |
| Current Rating: | 540mA |
| Tolerance: | ±10% |
| Inductance: | 220µH |
| Material - Core: | Ferrite |
| Type: | Wirewound |
| Part Status: | Obsolete |
| Packaging: | Bulk |
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Fixed inductors are electrical components that offer the benefits of low power and high efficiency, making them ideal for applications which require a steady current or voltage. The RL855-221K is a type of fixed inductor, and is specifically designed for semiconductor and similar applications. It is characterized by the features and benefits listed below, as well as its working principle.
Features of the RL855-221K include high reliability, low power consumption, and high efficiency. This makes it suitable for controlled current output and voltage-sensitive applications that require a steady current or voltage. Additionally, this inductor features a low DC resistance, which helps improve the accuracy and consistency of the output current or voltage. The RL855-221K also features a wide frequency response and excellent temperature stability, making it suitable for use in a wide range of temperatures.
Benefits of the RL855-221K include a wide variety of applications. It is suitable for use in power supplies, regulators, frequency converters, and other circuits where a steady current or voltage is required. Additionally, its temperature stability makes it an excellent choice for long-term applications that require a precise level of output over long periods of time. Furthermore, its low power consumption ensures that it will not cause excessive heat buildup, making it ideal for use in applications where heat management is a major concern.
The working principle of the RL855-221K is based on the principles of inductance. It produces a magnetic field in response to an alternating current or voltage, which induces a voltage in the opposite or reverse direction. This voltage can then be used to provide a steady current or voltage output at the desired level. The RL855-221K utilizes the principle of inductive reactance, meaning that it will only allow current or voltage through when the magnetic field created by the inductor is of a certain strength. This means that the RL855-221K is able to produce a highly accurate level of output without the need for external components.
In conclusion, the RL855-221K is an ideal solution for the needs of many applications requiring controlled current or voltage output. Its high reliability and efficiency makes it suitable for long-term applications, while its low power consumption ensures that it remains heat safe. Furthermore, its working principle of inductive reactance ensures that output is accurate and consistent. All of these features and benefits make the RL855-221K an excellent choice for use in a wide variety of applications.