RL855-271K-RC Allicdata Electronics
Allicdata Part #:

RL855-271K-RC-ND

Manufacturer Part#:

RL855-271K-RC

Price: $ 0.44
Product Category:

Inductors, Coils, Chokes

Manufacturer: Bourns Inc.
Short Description: FIXED IND 270UH 490MA 1.2 OHM TH
More Detail: 270µH Unshielded Wirewound Inductor 490mA 1.2 Ohm ...
DataSheet: RL855-271K-RC datasheetRL855-271K-RC Datasheet/PDF
Quantity: 1000
1000 +: $ 0.40219
Stock 1000Can Ship Immediately
$ 0.44
Specifications
DC Resistance (DCR): 1.2 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: 3.2MHz
Q @ Freq: 20 @ 790kHz
Series: RL855
Shielding: Unshielded
Current - Saturation: --
Current Rating: 490mA
Tolerance: ±10%
Inductance: 270µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Bulk 
Description

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Fixed Inductors

Fixed inductors are components used in many types of electrical and electronic circuits. They are generally either inductors or chokes, which serve to limit high frequency signals and allow low frequency signals to pass. The use of fixed inductors in electrical and electronic equipment has grown substantially in recent years, due to their ability to effectively reduce high frequency noise while allowing low frequency signals to pass through.

The RL855-271K-RC is an example of a fixed inductor. It is a radial-lead inductor ideal for high-volume applications, with a 6.4 millimeter body size, an inductance range of 1 to 7.7 microHenries, and a current rating of 2.3 Amps. It is designed with high saturation current up to 5 Amps, high current accommodating capability, and low DC resistance. It is made with a core material of high flux ferrite, a copper exposed, Kevlar-wrapped wire, and an epoxy bottom.

As previously mentioned, fixed inductors provide high frequency noise and allow low frequency signals to pass through. This is done through the application of induction, which is a process in which an alternating current induces a current in a nearby conductor, thereby creating a magnetic field. This magnetic field then creates an opposing field in the second conductor, and the result is the gradual decrease in current and voltage. In an electronic circuit, this process of introducing a counter-current results in a decrease of high frequency noise.

The RL855-271K-RC Inductor utilizes this principle of induction to great effect. Its 6.4 millimeter body size and low DC resistance make it ideal for high-volume applications, its high saturation current allows it to effectively reduce high frequency noise, and its copper exposed, Kevlar-wrapped wire adds extra strength and reliability. Combined, these make it an excellent choice for noise-reduction in a variety of electrical and electronic systems.

In conclusion, fixed inductors are essential components for many types of electrical and electronic equipment due to their ability to effectively reduce high frequency noise while allowing low frequency signals to pass through. The RL855-271K-RC Inductor is an excellent example of a fixed inductor, as it is made with a core material of high flux ferrite, a copper exposed, Kevlar-wrapped wire, and an epoxy bottom, and is designed with high saturation current up to 5 Amps, high current accommodating capability, and low DC resistance. When used in an electronic circuit, it can effectively reduce high frequency noise and allow low frequency signals to pass through with minimal distortion.

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

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