RL855-821K-RC Allicdata Electronics
Allicdata Part #:

RL855-821K-RC-ND

Manufacturer Part#:

RL855-821K-RC

Price: $ 0.44
Product Category:

Inductors, Coils, Chokes

Manufacturer: Bourns Inc.
Short Description: FIXED IND 820UH 310MA 3.8 OHM TH
More Detail: 820µH Unshielded Wirewound Inductor 310mA 3.8 Ohm ...
DataSheet: RL855-821K-RC datasheetRL855-821K-RC Datasheet/PDF
Quantity: 1000
1000 +: $ 0.40219
Stock 1000Can Ship Immediately
$ 0.44
Specifications
DC Resistance (DCR): 3.8 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: 1.7MHz
Q @ Freq: 34 @ 790kHz
Series: RL855
Shielding: Unshielded
Current - Saturation: --
Current Rating: 310mA
Tolerance: ±10%
Inductance: 820µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Bulk 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed inductors, formerly known as chokes, are passive electronic components that are mainly used in electrical circuits. The RL855-821K-RC fixed inductor is a type of inductor that is well-suited for use in DC power supplies. It is generally known as an inductor with a single turn, but it can also be used in multiple turns depending on the application.

The RL855-821K-RC fixed inductor has an excellent temperature coefficient which helps it operate efficiently. It is manufactured using a robust and reliable ceramicr/polymer composite, which helps reduce thermal resistance, thus adding to its efficiency.

The RL855-821K-RC has a very good power handling capability along with its low inductance and resistance. This helps it be used in a range of applications, such as in DC power supplies, switching mode power supplies and complicated integrated circuits. It also has a low temperature coefficient, helping it perform better in extreme conditions. Moreover, these inductors are highly customizable as per the application needs and requirements.

The RL855-821K-RC fixed inductor has an excellent self-resonant frequency (SRF). This SRF helps maintain the desired operating frequency even in the presence of varying frequencies in the environment. It also has excellent heat dissipation properties, helping it perform better in the presence of high temperatures.

The RL855-821K-RC fixed inductor works on the basic principle of electromagnetism. When an electric current flows through the inductor, it creates an electromagnetic field that stores energy in it. This creates a strong magnetic field that can be used to supply a current to other components in the circuit.

The RL855-821K-RC fixed inductor is also widely used in power electronic applications. It is primarily used in designs that require a high series impedance, such as DC-DC converters and high voltage switching converters.

The RL855-821K-RC fixed inductor is also used for power supply filtering, providing high current surge and reducing noise levels. It can also be used in RF applications, such as for impedance matching, and for noise isolation.

The RL855-821K-RC fixed inductor is designed for a wide range of applications. It is suitable for use in high temperature, low temperature, and humid environments. It is also suitable for use in medical and industrial applications, where noise levels need to be kept low.

The RL855-821K-RC fixed inductor is a reliable and efficient source of energy, providing great performance for a wide range of applications. It is highly customizable as per the application needs, and is capable of providing excellent current surge and noise level reduction. It is suitable for use in a range of environments, and is an ideal solution for power electronic designs.

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

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