
ELJ-RF18NJF Inductors, Coils, Chokes |
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Allicdata Part #: | PCD1279TR-ND |
Manufacturer Part#: |
ELJ-RF18NJF |
Price: | $ 0.00 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Panasonic Electronic Components |
Short Description: | FIXED IND 18NH 240MA 700 MOHM |
More Detail: | 18nH Unshielded Multilayer Inductor 240mA 700 mOhm... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | 0.00000 |
DC Resistance (DCR): | 700 mOhm Max |
Height - Seated (Max): | 0.022" (0.55mm) |
Size / Dimension: | 0.039" L x 0.020" W (1.00mm x 0.50mm) |
Supplier Device Package: | 0402 (1005 Metric) |
Package / Case: | 0402 (1005 Metric) |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 100MHz |
Operating Temperature: | -20°C ~ 85°C |
Ratings: | -- |
Frequency - Self Resonant: | 2.2GHz |
Q @ Freq: | 8 @ 100MHz |
Series: | RF |
Shielding: | Unshielded |
Current - Saturation: | -- |
Current Rating: | 240mA |
Tolerance: | ±5% |
Inductance: | 18nH |
Material - Core: | Non-Magnetic |
Type: | Multilayer |
Part Status: | Obsolete |
Packaging: | Tape & Reel (TR) |
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Fixed Inductors
Inductors, also known as coils, choppers, or pickler, are passive electrical components used to store energy in the form of a magnetic field. A fixed inductor is a type of inductor that, as the name implies, has a fixed inductance value, meaning that it has a set amount of inductance for a given type of inductor. The ELJ-RF18NJF is a type of fixed inductor that is often used in various electronic applications. In this article, we will look at the application field and working principles of the ELJ-RF18NJF.
ELJ-RF18NJF Application Field
The ELJ-RF18NJF fixed inductor is a small, surface-mount component used in a variety of electronic applications. These applications include high-frequency radio circuits, DC-DC converters, switching circuits, and any circuits that require high efficiency. Due to its low resistance and high inductance, it is often used in high frequency RF circuits. The ELJ-RF18NJF is also commonly used in power supply circuits, such as power supplies for desktop computers, laptop computers, and peripherals.
ELJ-RF18NJF Working Principle
The ELJ-RF18NJF is a fixed inductor that operates on the principle of inductance. Inductance is the ability of an electrical circuit to store electrical energy in the form of a magnetic field. When a current is passed through the inductor, the magnetic field in the inductor core increases. This increase in magnetic field increases the inductance of the inductor. The amount of inductance depends on the type of inductor core, the number of turns in the inductor, and the amount of current flowing through the inductor.
In the case of the ELJ-RF18NJF, it has a fixed inductance, meaning that the amount of induced current it can store in a magnetic field is predetermined. The inductor core is made of a ferrite material, which is magnetically active and has the ability to store inductive energy. The coils themselves are wound around the core and are designed to provide a high-quality inductance at frequencies from 10MHz up to 3GHz. The combination of the high-quality inductance and the special ferrite core makes the ELJ-RF18NJF an ideal choice for high-frequency circuits.
Conclusion
The ELJ-RF18NJF is a type of fixed inductor that is commonly used in a variety of high-frequency applications. Its core is made of a ferrite material, which allows it to store a predetermined amount of energy in the form of a magnetic field. The coils themselves are wound around the core and are designed to provide a high-quality inductance at frequencies from 10MHz up to 3GHz. With its high efficiency and low resistance, the ELJ-RF18NJF is an ideal choice for a variety of devices and circuits.
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