PC9FJ2R2K Allicdata Electronics
Allicdata Part #:

PC9FJ2R2K-ND

Manufacturer Part#:

PC9FJ2R2K

Price: $ 0.00
Product Category:

Inductors, Coils, Chokes

Manufacturer: Vishay Dale
Short Description: PC 2.2 10% F09
More Detail: 2.2µH Shielded Molded Inductor 1.41A 120 mOhm Max ...
DataSheet: PC9FJ2R2K datasheetPC9FJ2R2K Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Q @ Freq: 110 @ 7.9MHz
Height - Seated (Max): 0.270" (6.86mm)
Size / Dimension: 0.265" Dia (6.73mm)
Supplier Device Package: --
Package / Case: Radial
Mounting Type: Through Hole
Features: --
Inductance Frequency - Test: 7.9MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 120MHz
Series: PC
DC Resistance (DCR): 120 mOhm Max
Shielding: Shielded
Current - Saturation: 1.41A
Current Rating: 1.41A
Tolerance: ±10%
Inductance: 2.2µH
Material - Core: --
Type: Molded
Part Status: Obsolete
Packaging: --
Description

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Fixed inductors, such as the PC9FJ2R2K, are two-terminal electrical components consisting of a conductor – such as a wire wound around a hollow core – wrapped around a core material. The core material is generally composed of a ferromagnetic material such as an alloy of powdered iron and iron oxide. When current passes through the wire of the inductor, a magnetic field is generated around the core, thus storing energy. This stored energy can be used to regulate the current flow.

Fixed inductors are used in a wide array of applications. In radio frequency (RF) applications, such as setting up a small radio station, a PC9FJ2R2K can be used as a filter to selectively tune the signal, while allowing signals of other frequencies to be blocked. In a switching power supply, fixed inductors can be used to convert AC power to DC power by regulating the current flow through the inductor.

Fixed inductors can also be used to build oscillators in which the inductor and capacitor provide feedback and sustain the oscillations. Such oscillators can be used as stand-alone components to generate precise electric signals such as those used by cell phone towers. They can also be used in much larger differential logic systems such as computers, where they are responsible for providing clock signals for the microprocessors.

The PC9FJ2R2K is an especially great choice as a fixed inductor due to its high power handling capabilities and its frequency range. It is well-suited for circuits requiring a voltage range of up to 30 volts and a current range of up to 7.1 amps. Furthermore, it has a low DC resistance and a high frequency response range – up to 3MHz – allowing it to provide exceptional performance for filtering, oscillation, or other high-frequency applications.

The working principle of the PC9FJ2R2K is simple yet effective and applicable to many electrical applications. The inductor consists of a wire wound around a hollow core, which is composed of a magnetic core material such as iron, iron oxide, or other ferromagnetic material. When current passes through the wire, a magnetic field is generated around the core, accumulating energy. This stored energy is then used to regulate the current flow through the inductor.

The magnetic core of the PC9FJ2R2K provides additional advantages to the inductor, such as allowing for a higher frequency response range. Its capacitance also plays an important role in defining the inductance values. By adjusting both the number of turns of the wire and the thickness of the core material, the inductance of the PC9FJ2R2K can be easily adjusted for different applications.

In summary, the PC9FJ2R2K is an efficient and reliable fixed inductor that is capable of handling high power loads and frequencies. Due to its high power and frequency range, it is a great choice for radio frequency applications, switching power supplies, and oscillator circuits. Its simple yet effective working principle ensures reliable performance for a variety of electrical applications.

The specific data is subject to PDF, and the above content is for reference

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