LQH43NN122K03L Allicdata Electronics
Allicdata Part #:

490-9830-2-ND

Manufacturer Part#:

LQH43NN122K03L

Price: $ 0.21
Product Category:

Inductors, Coils, Chokes

Manufacturer: Murata Electronics North America
Short Description: FIXED IND 1.2MH 45MA 30 OHM SMD
More Detail: 1.2mH Unshielded Wirewound Inductor 45mA 30 Ohm Ma...
DataSheet: LQH43NN122K03L datasheetLQH43NN122K03L Datasheet/PDF
Quantity: 1000
500 +: $ 0.18945
Stock 1000Can Ship Immediately
$ 0.21
Specifications
DC Resistance (DCR): 30 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: 1kHz
Operating Temperature: -40°C ~ 105°C
Ratings: --
Frequency - Self Resonant: 1.8MHz
Q @ Freq: 40 @ 252kHz
Series: LQH43
Shielding: Unshielded
Current - Saturation: --
Current Rating: 45mA
Tolerance: ±10%
Inductance: 1.2mH
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 are electronic components used to store energy or create a magnetic field. They are often used in a circuit to filter signals, reduce EMI, or increase the power efficiency of a system. The LQH43NN122K03L is a wire-wound inductor used in a variety of applications.

The LQH43NN122K03L is a multi-layer, high-current, wire-wound inductor. It is designed to dissipate up to 100 watts of power. It is also designed to operate in high temperature environments, reaching up to 155°C. The inductor is a size 0402 package, measures 1.2 × 0.6 × 0.55 mm, and can operate at frequencies up to 10MHz. The inductance range of the LQH43NN122K03L is 0.38μH to 0.56μH, with a current rating of up to 6A. The winding resistance of the wire is 0.025Ω.

The working principle of the LQH43NN122K03L is the same as that of all fixed inductors. It has an inductive coil that creates an electro-magnetic field when current flows through it. The inductor produces a counter EMF, which is proportional to the rate of current change. This reduces the source voltage and creates a buffer effect. This buffer effect acts to suppress spikes and transients that can occur in a circuit, making the LQH43NN122K03L a great choice for applications that need reliable and stable performance.

The LQH43NN122K03L is a versatile wire-wound inductor, suitable for a variety of applications. It is often used in switch-mode power supplies, DC-DC converters, motor drivers, power converters, and other high-current systems. It is also used to filter out noise and eliminate current spikes. With its wide range of applications, the LQH43NN122K03L is a popular choice for electronic designers.

The LQH43NN122K03L is a high-performance inductor, with excellent power handling capabilities and a robust design. Its small size and high current rating make it a great choice for a variety of applications. Its simple working principle and reliable performance make it a popular choice for electronic designers.

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

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