LQH3NPN4R7MM0L Inductors, Coils, Chokes |
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| Allicdata Part #: | 490-6642-2-ND |
| Manufacturer Part#: |
LQH3NPN4R7MM0L |
| Price: | $ 0.00 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Murata Electronics North America |
| Short Description: | FIXED IND 4.7UH 1.25A 130 MOHM |
| More Detail: | 4.7µH Shielded Wirewound Inductor 1.25A 156 mOhm M... |
| DataSheet: | LQH3NPN4R7MM0L Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
| DC Resistance (DCR): | 156 mOhm Max |
| Height - Seated (Max): | 0.059" (1.50mm) |
| Size / Dimension: | 0.118" L x 0.118" W (3.00mm x 3.00mm) |
| Supplier Device Package: | 1212 (3030 Metric) |
| Package / Case: | 1212 (3030 Metric) |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 1MHz |
| Operating Temperature: | -40°C ~ 85°C |
| Ratings: | -- |
| Frequency - Self Resonant: | 65MHz |
| Q @ Freq: | -- |
| Series: | LQH3 |
| Shielding: | Shielded |
| Current - Saturation: | 880mA |
| Current Rating: | 1.25A |
| Tolerance: | ±20% |
| Inductance: | 4.7µH |
| Material - Core: | Ferrite |
| Type: | Wirewound |
| Part Status: | Obsolete |
| Packaging: | Tape & Reel (TR) |
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Fixed Inductors: LQH3NPN4R7MM0L application field and working principle
LQH3NPN4R7MM0L is a type of fixed inductors. It is referred to as a small chip inductor, consisting of a coil inside an inner core of ferrite material. It has various applications, due to its small size, low cost, and excellent performance. The inductor’s working principle involves converting energy from one form to another. This helps to condition the electrical signal for various purposes.
Application Field
The LQH3NPN4R7MM0L is mainly used for wireless sensing applications, such as remote monitoring. Its small size, low cost, and excellent performance are well-suited for sensing applications, particularly when deployed in the form of a remote station or in a data collection system. The inductors are also suited for RFID applications, as it is able to detect electromagnetic fields very easily. Inductors are also widely used in power regulation for power conditioning, including voltage and current regulation.
Working Principle
The working principle of the LQH3NPN4R7MM0L is based on Faraday’s Law of Induction. This law states that an electric current produces a magnetic field, and vice versa. In the case of the LQH3NPN4R7MM0L, when an electrical signal passes through the coil, it induces a magnetic field. This creates a counter-electromotive force, or voltage, which can be changed into electrical current by properly designing the inductor.
The inductor also helps to condition the signal, so that an application receives a consistent input. For example, signals that are too high in voltage can be reduced by an inductor, and signals that are too low in voltage can be increased. The inductor helps to achieve this by limiting the flow of electrical current in order to reduce or increase the amount of voltage passing through the circuit.
Conclusion
In conclusion, fixed inductors, such as the LQH3NPN4R7MM0L, offer a range of applications due to its small size, low cost, and excellent performance. Its working principle is based on Faraday’s Law of Induction, wherein an electrical signal produces a magnetic field which is converted into electrical current. The inductor can also be used to condition an electrical signal, such as reducing or increasing voltage, for various purposes.
The specific data is subject to PDF, and the above content is for reference
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LQH3NPN4R7MM0L Datasheet/PDF