ETQ-P4M470YFN Inductors, Coils, Chokes |
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| Allicdata Part #: | P17078TR-ND |
| Manufacturer Part#: |
ETQ-P4M470YFN |
| Price: | $ 0.50 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Panasonic Electronic Components |
| Short Description: | FIXED IND 47UH 2.2A 231 MOHM SMD |
| More Detail: | 47µH Shielded Inductor 2.2A 231 mOhm Max 2-SMD, J... |
| DataSheet: |  ETQ-P4M470YFN Datasheet/PDF |
| Quantity: | 1000 |
| 500 +: | $ 0.45077 |
| 1000 +: | $ 0.40068 |
| 2500 +: | $ 0.38816 |
| 5000 +: | $ 0.37564 |
| 12500 +: | $ 0.36312 |
| DC Resistance (DCR): | 231 mOhm Max |
| Height - Seated (Max): | 0.177" (4.50mm) |
| Size / Dimension: | 0.256" L x 0.236" W (6.50mm x 6.00mm) |
| 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-M0645M |
| Shielding: | Shielded |
| Current - Saturation: | 3.8A |
| Current Rating: | 2.2A |
| Tolerance: | ±20% |
| Inductance: | 47µH |
| Material - Core: | Metal Composite |
| Type: | -- |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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Fixed inductors are electrical devices used in a wide range of circuits to provide an inductance that is not affected by the current flowing through the device. The most common type is the standard wound inductor, though there are several other designs including air core and ferrite core devices. The ETQ-P4M470YFN is one such example and is a single layer air core device.
The ETQ-P4M470YFN is a fixed inductor designed for application in DC to DC converter circuits. This device is rated for a maximum working voltage of 10V and an operating frequency range of DC – up to 1MHz. It also has a minimum insulation resistance rating of 10000MΩ at 500VAC/50Hz. It has a maximum current rating of 500mA and an inductance value of 4.7uH ±12%. It also has a dissipation factor of 0.1W/℃.
The working principle of the ETQ-P4M470YFN is relatively simple. It is designed to store energy in a magnetic field when current is passed through the device. When the current reaches its maximum the magnetic field will be at its peak and will be storing the most energy. As the current decreases the magnetic field decreases, releasing the stored energy back into the circuit. This phenomenon is known as electromagnetic induction and is the basis of almost all inductive circuits.
The ETQ-P4M470YFN can be used in a wide range of applications such as power converters, switching power supplies, inverters, motor drivers and in other similar power-on circuits. Its low DC resistance also makes it suitable for high frequency applications such as radio frequency (RF) transmission. It also has good mechanical stability and can be used in circuits with high vibration levels.
In conclusion, the ETQ-P4M470YFN is a single layer air core fixed inductor designed for use in DC to DC converter circuits. It has a maximum voltage rating of 10V and an operating frequency range of DC – up to 1MHz. It also has a maximum current rating of 500mA and an inductance value of 4.7uH ±12%. Its working principle is based on the principle of electromagnetic induction and it can be used in a wide range of applications.
The specific data is subject to PDF, and the above content is for reference
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