RL855-470K-RC Allicdata Electronics
Allicdata Part #:

RL855-470K-RC-ND

Manufacturer Part#:

RL855-470K-RC

Price: $ 0.44
Product Category:

Inductors, Coils, Chokes

Manufacturer: Bourns Inc.
Short Description: FIXED IND 47UH 1.2A 240 MOHM TH
More Detail: 47µH Unshielded Wirewound Inductor 1.2A 240 mOhm M...
DataSheet: RL855-470K-RC datasheetRL855-470K-RC Datasheet/PDF
Quantity: 1000
1000 +: $ 0.40219
Stock 1000Can Ship Immediately
$ 0.44
Specifications
DC Resistance (DCR): 240 mOhm 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: 4.5MHz
Q @ Freq: 22 @ 2.5MHz
Series: RL855
Shielding: Unshielded
Current - Saturation: --
Current Rating: 1.2A
Tolerance: ±10%
Inductance: 47µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Bulk 
Description

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Fixed inductors, like the RL855-470K-RC, are electrical components composed of wire and magnetic material in a cylindrical package. The inductor is a two-terminal device that is used to either condition a circuit by providing a known impedance or to provide a desired signal current to another part of a circuit. Fixed inductors are widely used in industrial and consumer electronics, such as power supplies, digital and analog signal processing circuits, RF circuits, and audio and video applications.

The RL855-470K-RC, as a specific type of fixed inductor, is ideal for a wide range of applications due to its low profile, compact size, and excellent inductance to size ratio. It is commonly used in switching power supplies, satellite control systems, and radar systems. In addition, it can also be used for high frequency noise suppression, decoupling, and signal filtering.

In order to understand the operation of the RL855-470K-RC, it is important to understand the concept of inductance. The principle of inductance revolves around Faraday’s law of induction, which states that a changing magnetic field creates a current in a conductor. An inductor is essentially an electrical device that creates a magnetic field when current passes through the coils of wire that form the body of the component. The amount of current being transferred through an inductor is directly proportional to the amount of current flowing through it multiplied by the inductance value of the device.

The working principle of the RL855-470K-RC is similar to the principles of most fixed inductors. When current passes through the inductor, a magnetic field is created around it that counters the flow of current. This creates a magnetic energy storage that can delay the current or dissipate it as heat. This phenomenon is called inductance, and the amount of inductance that a given device has is determined by its physical size, the material of the core, and the number of turns of wire that are wound around it. The RL855-470K-RC has a high amount of inductance, making it perfect for applications that require strong inductance performance.

The size and physical construction of the RL855-470K-RC make it suitable for a variety of applications. It is a cylindrical, low profile inductor with four leads for easy mounting. The coil is made up of a copper wire wrapped around a ferrite core. The inductance value for this type of inductor is expressed in microhenries (uH). The RL855-470K-RC has an inductance value of 470uH, which enables it to meet the needs of specific applications that require strong inductance.

The RL855-470K-RC is a simple but versatile fixed inductor. Its high inductance and compact size mean that it can be used in a variety of applications. It is most commonly used in switching power supplies, satellite control systems, and radar applications. In addition, it can be used for noise suppression, decoupling, and signal filtering. In short, the RL855-470K-RC is an ideal choice for any application that requires a robust and reliable inductor.

The specific data is subject to PDF, and the above content is for reference

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