ETQ-P4M4R7YFP Inductors, Coils, Chokes |
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| Allicdata Part #: | P17079TR-ND |
| Manufacturer Part#: |
ETQ-P4M4R7YFP |
| Price: | $ 0.43 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Panasonic Electronic Components |
| Short Description: | FIXED IND 4.7UH 4.8A 39.6 MOHM |
| More Detail: | 4.7µH Shielded Inductor 4.8A 39.6 mOhm Max 2-SMD,... |
| DataSheet: |  ETQ-P4M4R7YFP Datasheet/PDF |
| Quantity: | 1000 |
| 1000 +: | $ 0.39766 |
| 3000 +: | $ 0.38523 |
| 5000 +: | $ 0.37280 |
| 10000 +: | $ 0.36038 |
| DC Resistance (DCR): | 39.6 mOhm Max |
| Height - Seated (Max): | 0.157" (4.00mm) |
| Size / Dimension: | 0.217" L x 0.197" W (5.50mm x 5.00mm) |
| Supplier Device Package: | -- |
| Package / Case: | 2-SMD, J-Lead |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 100kHz |
| Operating Temperature: | -40°C ~ 150°C |
| Ratings: | AEC-Q200 |
| Frequency - Self Resonant: | -- |
| Q @ Freq: | -- |
| Series: | PCC-M0540M |
| Shielding: | Shielded |
| Current - Saturation: | 7.7A |
| Current Rating: | 4.8A |
| Tolerance: | ±20% |
| Inductance: | 4.7µH |
| Material - Core: | Metal Composite |
| Type: | -- |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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Fixed Inductors
ETQ-P4M4R7YFP is a type of fixed inductor. It is also known as an inductor coil, choke coil or simply an inductor. It is an electronic component that stores energy in the form of a magnetic field and then releases it as an electrical current when required. Inductors are frequently used to smooth out power supply voltages, filter unwanted frequencies from circuit signals, and act as intermediate stages in signal processing applications. This particular model of fixed inductor features two built-in diodes that provide a convenient, low-loss method of protecting circuitry.
Application Field
ETQ-P4M4R7YFP fixed inductors are often used in signal processing applications. These can include radio receivers, amplifiers, and signal converters. Inductors are also used for voltage regulation, noise reduction, reducing spikes, and controlling impedance. In addition, they are ideal for use in pager motors, antenna coils, amplifier chokes, computer core memory, power packs, and small electric motors. They also find application in battery chargers, electronics products, and more.
Working Principle
A fixed inductor works by passing current through a wire loop and creating a magneto-oscillatory circuit. The flowing current creates a magnetic field within the loop, which, in turn, induces a voltage that causes the current to flow in the opposite direction. As the current reverses direction, the inductor stores energy in the form of a magnetic field and then releases it as an electrical current when needed. In effect, the inductor serves as an energy storage buffer for a circuit, regulating the flow of current and smoothing out voltages.
Conclusion
ETQ-P4M4R7YFP fixed inductors are highly efficient components that can be used in a variety of signal processing applications. They are able to store energy in the form of a magnetic field and then release it as an electrical current when needed, making them an ideal choice for protecting circuitry, voltage regulation, noise reduction, and other tasks. Thanks to their versatility, fixed inductors have become an essential part of modern electronic design.
The specific data is subject to PDF, and the above content is for reference
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