LQH3NPN3R3NM0L Inductors, Coils, Chokes |
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Allicdata Part #: | 490-6641-2-ND |
Manufacturer Part#: |
LQH3NPN3R3NM0L |
Price: | $ 0.00 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Murata Electronics North America |
Short Description: | FIXED IND 3.3UH 1.45A 92 MOHM |
More Detail: | 3.3µH Shielded Wirewound Inductor 1.45A 111 mOhm M... |
DataSheet: | LQH3NPN3R3NM0L Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | LQH3 |
Packaging: | Tape & Reel (TR) |
Part Status: | Obsolete |
Type: | Wirewound |
Material - Core: | Ferrite |
Inductance: | 3.3µH |
Tolerance: | ±30% |
Current Rating: | 1.45A |
Current - Saturation: | 1A |
Shielding: | Shielded |
DC Resistance (DCR): | 111 mOhm Max |
Q @ Freq: | -- |
Frequency - Self Resonant: | 75MHz |
Ratings: | -- |
Operating Temperature: | -40°C ~ 85°C |
Inductance Frequency - Test: | 1MHz |
Mounting Type: | Surface Mount |
Package / Case: | 1212 (3030 Metric) |
Supplier Device Package: | 1212 (3030 Metric) |
Size / Dimension: | 0.118" L x 0.118" W (3.00mm x 3.00mm) |
Height - Seated (Max): | 0.059" (1.50mm) |
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Introduction to Fixed Inductors
An inductor is an electrical component that stores energy within a magnetic field. Inductors are found in all kinds of electronic circuits, from small power supplies to the large drives used in industrial control. Fixed inductors, also known as passive or non-adjustable inductors, are components whose inductance remains constant across a range of applied voltage and frequency. For example, a fixed inductor might have a resistance value of 1 ohm at 1 kHz and a resistance value of 1 ohm at 10 kHz. LQH3NPN3R3NM device is a series of fixed inductors.
LQH3NPN3R3NM0L Application Field and Working Principle
The LQH3NPN3R3NM0L is a series of fixed inductors designed for use in DC/DC converters and power supply applications. The typical applications include voltage regulator modules, battery chargers, LED lighting, solar energy converters, wireless audio systems, brushless DC motors, and more. The device utilizes a metal core-based construction for superior inductance capability and a low DC resistance for efficient operation.
The series of LQH3NPN3R3NM0L fixed inductors feature an optimal design that ensures the most desirable inductance performance levels. The working principle of these inductors is based on the magnetic field created by the flow of electric current. When current passes through the inductor, a magnetic field is created around the wires. This magnetic field creates a back-emf (electromotive force) that opposes the current flow, a phenomenon known as inductance. The magnitude of the inductance is determined by the size of the inductor, its winding, and the permeability of the core material.
The core is constructed with high quality iron which provides a low magnetic field leakage, and the inductance value is printed on the surface of the case. The operating temperature range is from -40 to +125℃. The ideal operating temperature range is from +25 to +85℃.
Conclusion
The LQH3NPN3R3NM0L series of fixed inductors offers an optimal design solution for a wide range of applications including DC/DC converters, LED lighting, battery chargers, solar energy converters, wireless audio systems, and brushless DC motors. The device utilizes a metal core-based construction for superior inductance capability and a low DC resistance for efficient operation. This makes the LQh3NPN3R3NM0L series of fixed inductors the perfect choice for any application that requires a reliable and efficient inductor solution.
The specific data is subject to PDF, and the above content is for reference
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LQH32PB4R7NNCL | Murata Elect... | 0.16 $ | 1000 | FIXED IND 4.7UH 610MA 155... |
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LQH32MN180J23L | Murata Elect... | 0.08 $ | 1000 | FIXED IND 18UH 165MA 2.5 ... |
LQH32MN180K23L | Murata Elect... | 0.08 $ | 1000 | FIXED IND 18UH 165MA 2.5 ... |
LQH32MN181K23L | Murata Elect... | 0.08 $ | 1000 | FIXED IND 180UH 65MA 10.2... |
LQH32MN1R2M23L | Murata Elect... | 0.08 $ | 1000 | FIXED IND 1.2UH 425MA 600... |
LQH32MN1R8K23L | Murata Elect... | 0.08 $ | 1000 | FIXED IND 1.8UH 390MA 700... |
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LQH32MN820J23L | Murata Elect... | 0.08 $ | 1000 | FIXED IND 82UH 70MA 6.2 O... |
LQH32MN820K23L | Murata Elect... | 0.08 $ | 1000 | FIXED IND 82UH 70MA 6.2 O... |
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