PTKM10R-121H

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Fixed inductors are electrical components used in a variety of electronic devices, typically in power electronics and circuits. They are designed to store electrical energy in an inductive field for a finite period of time. They are commonly used to perform a variety of tasks, including providing filtering, storing energy, providing magnetic shielding, regulating current flow and providing shielding for sensitive components. The PTKM10R-121H is one of the most popular fixed inductors used in a variety of electronic products.

The PTKM10R-121H is a type of fixed inductor that is designed specifically to be used in high-frequency applications, such as radio transmitters and receivers, audio amplifiers, and digital signal processing systems. It is an SMT type fixed inductor, meaning that it is mounted directly onto the printed circuit board, making it very compact and easier to integrate into existing electronic products. The PTKM10R-121H has an inductance of 0.122mH, a capacitance of 4.80nF, and a resistance of 70.0 ohms. It also has a maximum operating temperature of 130°C, and a maximum current handling of 3A.

The working principle of a fixed inductor is quite simple. When an alternating current (AC) is applied to it, the current creates a magnetic field that is proportional to the applied power. This magnetic field induces a voltage in the inductor, which is proportional to the rate of change of current through it. This voltage is known as inductive reactance. This voltage opposes the applied current and creates electrical resistance that can be used to limit or shape the flow of current in a circuit. It also ensures that the voltage is not excessively raised or lowered.

The PTKM10R-121H is a versatile fixed inductor that is capable of operating over a wide frequency range, from 300kHz to 1GHz. It also has a very low profile, making it suitable for applications with limited space. It is commonly used in high power, high performance applications such as power supplies, audio/video equipment, digital signal processing, and metering and instrumentation equipment.

The PTKM10R-121H is a rugged and reliable component that is designed to be used in both on-board and off-board applications. It has a low form factor and is constructed using high-quality materials. The inductor is RoHS compliant, making it safe for use in environments where hazardous materials are present. In addition, the PTKM10R-121H is vibration-resistant, improving its reliability and longevity in harsh operating conditions.

The PTKM10R-121H fixed inductor is an ideal choice for a wide range of electronic applications, offering excellent performance and reliable operation. With its low form factor, it is suitable for use in both on-board and off-board devices. The wide frequency range and high temperature tolerance makes it suitable for high-frequency applications and high-performance electronics. Its high level of performance, reliability and durability make it a popular choice for use in a variety of electronic devices.

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