Allicdata Part #: | LQH43MN680J03L-ND |
Manufacturer Part#: |
LQH43MN680J03L |
Price: | $ 0.18 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Murata Electronics North America |
Short Description: | FIXED IND 68UH 180MA 1.9 OHM SMD |
More Detail: | 68µH Unshielded Wirewound Inductor 180mA 1.9 Ohm M... |
DataSheet: | LQH43MN680J03L Datasheet/PDF |
Quantity: | 1000 |
500 +: | $ 0.15506 |
Specifications
DC Resistance (DCR): | 1.9 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 |
Package / Case: | 1812 (4532 Metric) |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 1MHz |
Operating Temperature: | -40°C ~ 85°C |
Ratings: | -- |
Frequency - Self Resonant: | 8.4MHz |
Q @ Freq: | 35 @ 1MHz |
Series: | LQH43 |
Shielding: | Unshielded |
Current - Saturation: | -- |
Current Rating: | 180mA |
Tolerance: | ±5% |
Inductance: | 68µH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
Description
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Fixed inductors, as a type of passive electronic components, are very common in electrical and electronic circuits. The LQH43MN680J03L is a fixed inductor that is used in a wide range of applications, such as filtering, coupling, decoupling, power supply applications, and current sensing.The working principle of the LQH43MN680J03L is based on a simple magnetic circuit, in which a coil is wound around a magnetic core. When current passes through the coil, a magnetic field is induced in the core, which in turn induces an electromotive force (EMF) in the coil. This EMF produces a voltage drop across the inductor, according to Ohm\'s law. The amount of voltage drop depends on two parameters: the inductance of the LQH43MN680J03L and the rate of change of current (known as the time rate of change.)The LQH43MN680J03L is designed to provide electrical improved performance, energy efficiency, and significant improvements in power quality, by making use of its high inductance. It does this by suppressing unwanted noise signals, reducing harmonic distortion, controlling ripple noise, filtering out magnetic fields, and blocking out high frequency signals.The applications of the LQH43MN680J03L are divided into two categories, depending on its intended use: power supply applications and signal processing applications. In power supply applications, the inductor is used to reduce voltage and current ripple, as well as to suppress noise signals. This helps to ensure power quality and eliminate sources of electrical interference.In signal processing applications, the LQH43MN680J03L is used to provide filtering, coupling, and decoupling, and also help to reduce its EMI footprint. This helps ensure the integrity of the signal being processed. The inductor is also used for current sensing, as it can detect changes in the current and help regulate power flows.In conclusion, the LQH43MN680J03L is a versatile fixed inductor capable of providing quality power supply and signal processing in a wide range of applications. Its high inductance helps to reduce noise and provide improved power quality, while its current sensing capabilities make it equally useful in control and sensing applications.
The specific data is subject to PDF, and the above content is for reference
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