H4P121RDZA

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Through Hole Resistors are components which are made of a continuous metal or composite wire, and then bent into a specific shape so that it can be inserted into the holes on the board. The resistance value of the resistor is determined by the size and shape of the hole, as well as the material used for the wire. The resistance value of a resistor affects the amount of current that is allowed to flow through it. That is why, when selecting resistors, it is important to pay attention to these details.

H4P121RDZA is one of the through hole resistors. This type exhibits exceptional thermal stability with reverse voltage up to 200V, and can be used in various locations. Applications using this type of resistor include high-speed switching systems, high voltage and power supplies, instrumentation circuits, and automotive electronic systems.

In terms of its working principle, the H4P121RDZA consists of a coil of metal wire that is wound around a core of metal or ceramic. When a current flows through the wire, the resistance of the resistor is determined by the shape and size of the core. It is measured in ohms and can be easily read either from a scale or by measuring the voltage and current. As current passes through the wire, it heats up due to resistance, but the resistor maintains its stability at all temperatures.

This particular resistor is also very durable and reliable, withstanding high temperatures, vibration, and humidity. It also features excellent surge handling ability and low noise performance. It is also very cost effective, making it the ideal choice for a wide range of applications with low power requirements.

In summary, the H4P121RDZA is an ideal through hole resistor for applications where high resistance and stability are required. It is suitable for use in high-speed switching systems, high voltage and power supplies, instrumentation circuits, and automotive electronic systems. It also offers excellent surge handling ability and low noise performance, making it one of the most cost-effective through hole resistors on the market.

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