ETQ-P4M4R7KVK Inductors, Coils, Chokes |
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| Allicdata Part #: | P19776TR-ND |
| Manufacturer Part#: |
ETQ-P4M4R7KVK |
| Price: | $ 0.36 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Panasonic Electronic Components |
| Short Description: | FIXED IND 4.7UH 8.3A 17.71 MOHM |
| More Detail: | 4.7µH Shielded Inductor 8.3A 17.71 mOhm Max 2-SMD... |
| DataSheet: |  ETQ-P4M4R7KVK Datasheet/PDF |
| Quantity: | 1000 |
| 500 +: | $ 0.33226 |
| 1000 +: | $ 0.29534 |
| 2500 +: | $ 0.28612 |
| 5000 +: | $ 0.27689 |
| 12500 +: | $ 0.26766 |
| Series: | PCC-M0840M |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Active |
| Type: | -- |
| Material - Core: | Metal Composite |
| Inductance: | 4.7µH |
| Tolerance: | ±20% |
| Current Rating: | 8.3A |
| Current - Saturation: | 15.1A |
| Shielding: | Shielded |
| DC Resistance (DCR): | 17.71 mOhm Max |
| Q @ Freq: | -- |
| Frequency - Self Resonant: | -- |
| Ratings: | AEC-Q200 |
| Operating Temperature: | -55°C ~ 155°C |
| Inductance Frequency - Test: | 100kHz |
| Mounting Type: | Surface Mount |
| Package / Case: | 2-SMD, J-Lead |
| Size / Dimension: | 0.335" L x 0.315" W (8.50mm x 8.00mm) |
| Height - Seated (Max): | 0.157" (4.00mm) |
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Fixed inductors are widely used in electronic circuits, and the ETQ-P4M4R7KVK is a particularly useful inductor, thanks to its unique design and flexible application field. In this article, we’ll explore the ETQ-P4M4R7KVK’s application field and working principles.
Application Field
The ETQ-P4M4R7KVK is designed for medium to high power applications. It has a wide operating temperature range, from -40° to +125°C. It can handle current up to 125A, and it is highly resistive to damage from vibration and shock, making it suitable for use in rugged applications such as industrial settings. It is also able to withstand extremely high voltages, up to 500V peak.
Aside from its rugged capabilities, the ETQ-P4M4R7KVK is also designed for use in multiple frequency bands, which makes it a great choice for a range of digital signal processing (DSP) purposes. This makes it a very versatile inductor for a variety of applications.
Working Principle
The ETQ-P4M4R7KVK works by converting electrical energy into magnetic energy. This is achieved through the use of an internal magnetic core and an encased coil. When an alternating current is passed through the coil, it creates a magnetic flux in the core. This flux creates a magnetic field in the vicinity of the core, inducing a voltage in the coil and creating a current which is proportional to the flux. This current is then passed through the resistor, causing a change in output voltage.
The ETQ-P4M4R7KVK is designed such that the magnetic core is strong enough to maintain a constant voltage at varying frequencies. This stability makes it extremely reliable. It is also designed to provide a high current transfer efficiency, meaning less power is lost in the form of heat.
Conclusion
The ETQ-P4M4R7KVK is a highly versatile fixed inductor, capable of withstanding extreme environments while providing high current transfer efficiency. Its wide operating temperature range and wide frequency bandwidth make it suitable for a range of applications, from industrial settings to digital signal processing. It is the perfect inductor for those needing a stable, reliable, and energy-efficient inductor in their circuit.
The specific data is subject to PDF, and the above content is for reference
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