HF2022R-102Y2R0-01

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Common Mode Chokes have been used for many decades within electrical engineering to limit the transfer of electrical signals between two nodes, it is normally used for any kind of electrostatic discharge/radiated emissions protection and also for signal filtering. The HF202R-102Y2R0-01 is a component belonging to this class of products and it is commonly used for power line and signal line noise suppression in automotive electronics.

In regards to application field, the HF2022R-102Y2R0-01 is suitable for suppressing power line and signal line noise in the automotive electronics field due to its high impedance and extremely low magnetic leakage flux. The component is suitable for noise suppressing in the power line and signal line of engine control unit, body control unit, side mirrors control unit, instrument panel, lamp control unit and nearly all the electronics parts in car.

The working principle of the HF2022R-102Y2R0-01 is based on the concept of magnetic reluctance. It consists of a core material (ferrite) and two coils which are connected in opposite directions, thus creating a magnetic field. This magnetic field will induce an opposite current which will eliminate the unwanted noise signals. The HF2022R-102Y2R0-01 is very efficient in creating a low impedance path for these noise signals and eliminate them effectively. The leakage flux of the component is also extremely low because this choke is designed in way that the coils and core material are in opposed directions thus creating a compacted package.

Due to its high performance, durability and reliability, the HF2022R-102Y2R0-01 is now hugely used in automobiles and many other industries. It is the ideal component to use for signal suppression and EMI/RFI protection. With its low cost and good performance, it is one of the best components available in the market that can be used for power line or signal line noise suppressing.

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