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Through Hole Resistors

Through hole resistors are electronic components used to reduce or limit current in a given circuit. They can also be used for setting operating points of transistors or other active components. MBB02070C4641FC100 is a type of through hole resistor specifically designed for high frequency applications such as for telecommunications and aerospace.This resistor is manufactured using a laser ablation process. This process involves using a laser to etch precision patterns into thin film materials. The patterns are made to form an in-plane resistor-diode design that is robust and resistive to vibrations and heat.

Application Field

The MBB02070C4641FC100 through hole resistor is widely used in high-frequency telecom, aerospace, power, and medical applications. Common applications for this resistor type include switching power supplies, precision filters, oscillators, and high speed analog-to-digital converters.

Working Principle

The working principle of the MBB02070C4641FC100 involves a laser ablated resistor-diode with a thin film structure. The thin film is comprised of several layers of thin conducting and insulating films. These layers are deposited on a substrate material and then a laser is used to etch the patterns into the thin film. The resistor-diode design forms a junction between the two layers. The voltage-dependent properties of this junction are used to produce an in-plane resistor-diode that is robust and resistive to heat and vibrations.

The application of a voltage across this junction creates an electric field which causes current to flow through the junction, and generate a corresponding voltage drop across the resistor-diode. This voltage drop is dictated by the voltage across the junction, and is determined by the thin film material’s resistivity and the laser ablation features.

The resulting resistor-diode has superior performance characteristics compared to traditional through hole resistors. It can pass higher amounts of current and provide higher frequency stability, as well as higher levels of power isolation and vibration resistance. In addition, because the resistor-diode can be easily integrated in a circuit due to its small size, it has advantages in many applications that require space saving and package size reduction.

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