RLB0812-183KL Allicdata Electronics
Allicdata Part #:

RLB0812-183KL-ND

Manufacturer Part#:

RLB0812-183KL

Price: $ 0.11
Product Category:

Inductors, Coils, Chokes

Manufacturer: Bourns Inc.
Short Description: FIXED IND 18MH 27MA 76 OHM TH
More Detail: 18mH Unshielded Wirewound Inductor 27mA 76 Ohm Max...
DataSheet: RLB0812-183KL datasheetRLB0812-183KL Datasheet/PDF
Quantity: 1000
800 +: $ 0.10055
Stock 1000Can Ship Immediately
$ 0.11
Specifications
DC Resistance (DCR): 76 Ohm Max
Height - Seated (Max): 0.433" (11.00mm)
Size / Dimension: 0.264" Dia (6.70mm)
Supplier Device Package: --
Package / Case: Radial
Mounting Type: Through Hole
Inductance Frequency - Test: 79.6kHz
Operating Temperature: -40°C ~ 105°C
Ratings: --
Frequency - Self Resonant: 280kHz
Q @ Freq: 60 @ 79.6kHz
Series: RLB
Shielding: Unshielded
Current - Saturation: --
Current Rating: 27mA
Tolerance: ±10%
Inductance: 18mH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Bulk 
Description

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Fixed Inductors are electromechanical components that store electric energy in the form of magnetic fields or generate electric currents via electromagnetic induction. They are also known as chokes, coils, or windings. Fixed Inductors can be found in many electronics applications, such as filtering, e.g. in radios, and providing high-frequency coupling, e.g. in audio circuits. They come in a variety of shapes, sizes, and values for a wide range of applications.

The RLB0812-183KL Fixed Inductor is a radial-lead multi-layer inductor with a self-shielded ferrite core. It is designed to provide superior inductance stability over a wide temperature range and has a low profile design, allowing it to easily fit into small spaces, making it ideal for space-restricted applications. The RLB0812-183KL also features a high-saturation current rating, making it suitable for use in power-switching circuits, resonant converters, and automotive electronics EMI/ECO-filter applications.

The working principle of a fixed inductor is based on Faraday’s Law of Electromagnetic Induction. This law states that when a conductor passes through a magnetic field, a current is induced in the conductor. This is due to the changing magnetic field lines around the conductor inducing a circular electric field. This electric field will move the charge carriers in the conductor in a circular motion, producing an electric current in the opposite direction to the movement of the field lines.

When electric current flows through the winding of a fixed inductor, it produces a magnetic field around the windings. If a voltage is applied to the inductor, then the current flowing through the inductor will change. This means that the strength of the magnetic field around the inductor will also change. This changing field will induce a voltage in the windings of the inductor, which in turn will oppose the applied voltage, creating an electromagnetic feedback loop. This is the operating principle of a fixed inductor.

The RLB0812-183KL Fixed Inductor is designed to provide both high-frequency and low-frequency filtering. It is suitable for high-frequency coupling, power line chokes, and resonant circuits. Due to its low profile design, it can easily be integrated into small spaces, making it ideal for automotive and portable electronics. In addition, it is highly reliable, with an excellent saturation current rating, making it suitable for power-switching circuits, resonant converters, and automotive electronics EMI/ECO-filter applications.

In short, the RLB0812-183KL Fixed Inductor is a high-performance, low-profile multi-layer inductor designed for a wide range of applications. Its radial-lead design, high-saturation current rating, and self-shielded ferrite core make it ideal for filtering and providing high-frequency coupling. In addition, it can easily be integrated into small spaces, making it a great choice for space-restricted applications in automotive and portable electronics.

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

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