LQH43NN152J03L Allicdata Electronics
Allicdata Part #:

490-9837-2-ND

Manufacturer Part#:

LQH43NN152J03L

Price: $ 0.21
Product Category:

Inductors, Coils, Chokes

Manufacturer: Murata Electronics North America
Short Description: FIXED IND 1.5MH 40MA 37 OHM SMD
More Detail: 1.5mH Unshielded Wirewound Inductor 40mA 37 Ohm Ma...
DataSheet: LQH43NN152J03L datasheetLQH43NN152J03L Datasheet/PDF
Quantity: 500
500 +: $ 0.18945
1000 +: $ 0.15337
2500 +: $ 0.14435
5000 +: $ 0.13984
12500 +: $ 0.13532
25000 +: $ 0.13081
Stock 500Can Ship Immediately
$ 0.21
Specifications
DC Resistance (DCR): 37 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: 1.6MHz
Q @ Freq: 40 @ 252kHz
Series: LQH43
Shielding: Unshielded
Current - Saturation: --
Current Rating: 40mA
Tolerance: ±5%
Inductance: 1.5mH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are components that store energy in the form of magnetic fields when electric current flows through them. They are typically used in electronic circuits and can be found in most electric and electronic devices such as TVs, computers, and cell phones. The most common type of fixed inductors is the LQH43NN152J03L series.

The LQH43NN152J03L is a small fixed inductor that is physically very small, which makes it especially useful in tight spaces where a conventional inductor would not fit. It is constructed of a high permeability ferrite core, an additional winding, and a casing.

The primary application field of the LQH43NN152J03L is in power-supply circuits. It is normally used in the power section of AC/DC converters, where it is used to filter out higher frequency components in the current. Additionally, it can also be used in applications that require relatively high currents, such as in DC-DC converters, inverters, and motor drives.

The working principle of the LQH43NN152J03L is based on the fact that when electric current flows through an inductor, a magnetic field is created. This field will oppose any changes in the current, so when an AC signal is passed through an inductor, the current is “smoothed” and the higher frequency components are filtered out.

The LQH43NN152J03L is a reliable device that provides good performance and stability over a range of temperatures. It is constructed of a high permeability ferrite core and has an additional winding with a casing that is designed to dissipate heat. The device also has a low DC resistance, which helps to minimize power loss and keeps the device running at a safe temperature.

Overall, the LQH43NN152J03L is a reliable, efficient, and small fixed inductor with a wide range of applications. It is used to moderate and filter out high frequency signals in power supply circuits, and is mostly found in AC/DC converters and DC-DC converters. It is constructed of a high permeability ferrite core and an additional winding with a casing designed to dissipate heat. All of these features help make the LQH43NN152J03L a reliable and efficient component in applications where size and performance are important factors.

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

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