LQH43NN151K03L Allicdata Electronics
Allicdata Part #:

490-9838-2-ND

Manufacturer Part#:

LQH43NN151K03L

Price: $ 0.21
Product Category:

Inductors, Coils, Chokes

Manufacturer: Murata Electronics North America
Short Description: FIXED IND 150UH 130MA 3.7 OHM
More Detail: 150µH Unshielded Wirewound Inductor 130mA 3.7 Ohm ...
DataSheet: LQH43NN151K03L datasheetLQH43NN151K03L Datasheet/PDF
Quantity: 1000
500 +: $ 0.18945
Stock 1000Can Ship Immediately
$ 0.21
Specifications
DC Resistance (DCR): 3.7 Ohm Max
Height - Seated (Max): 0.110" (2.80mm)
Size / Dimension: 0.177" L x 0.126" W (4.50mm x 3.20mm)
Supplier Device Package: 1812 (4532 Metric)
Package / Case: 1812 (4532 Metric)
Mounting Type: Surface Mount
Inductance Frequency - Test: 1MHz
Operating Temperature: -40°C ~ 105°C
Ratings: --
Frequency - Self Resonant: 5.5MHz
Q @ Freq: 40 @ 796kHz
Series: LQH43
Shielding: Unshielded
Current - Saturation: --
Current Rating: 130mA
Tolerance: ±10%
Inductance: 150µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
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 have a wide range of applications, and LQH43NN151K03L is one of them. Also known as inductor coils, fixed inductors are basically components that use electric current to induce a stationary magnetic field. This generated field can then be used to convert electrical energy into several forms of energy. Fixed inductors are widely used in various electronic devices such as TVs, audio systems, and radios, largely for their ability to electrically filter and suppress noise. It is also widely used in motor and transformer coils, where it plays a role as an inductor.

In terms of its construction, the LQH43NN151K03L fixed inductor consists of two wire coils that have been wound around a magnetic core. The inductance of the unit is determined by the current’s magnetic field strength, which is created by the change of the current’s flow in the coils. It also changes with the number of turns on the coil, as well as the size and shape of the core. The LQH43NN151K03L also features a ceramic core, which helps with heat dissipation and allows it to handle more power without burning out.

The primary application of the LQH43NN151K03L is as an AC line filter. In this application, the unit is connected in series with an alternating current power supply, which effectively filters out any spikes or other excessive current fluctuations. This helps protect the power supply from load-current overloads and reduces electrical noise in the system. The line filter can also be used to improve the power factor of a power system by reducing the harmonic distortion of the current.

The working principle of the LQH43NN151K03L is based on rejecting or filtering out any alternating current that contains excessive frequencies or amplitude. When current passes through the coils, a corresponding magnetic field is generated around the core, and this magnetism opposes the alternating current. The net result of this action is that certain frequencies and amplitudes in the alternating current are blocked or filtered out, thus improving the quality of the current.

Overall, the LQH43NN151K03L is a unique fixed inductor that is well-suited for AC line filtering applications and other related tasks, such as maintaining proper power factor in a power system. Thanks to its ceramic core, it has the capacity for high power handling without burning out. Moreover, its working principle of rejecting certain frequencies and amplitudes in AC current makes it an excellent choice for controlling noise in an electrical system.

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

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