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Which resistor parameters should I consider when buying a resistor?
Feb 14, 2018

Which resistor parameters should I consider when buying a resistor?


We're all too familiar with resistors, because we use them everywhere in our life. Although we know the product very well, what do we need to think about when actually buying? We as a professional research manufacturers for everyone to introduce, to help you choose the right product.

      In fact, the first use of resistors in the high-frequency premise, to consider its fixed inductance and inherent capacitance. In addition, the resistor rated power is also one of the factors to be considered, the other is the allowable deviation, the maximum operating voltage, noise electromotive force and so on. Which the rated power of choice for the safe use of commitment, usually choose its rated power than it consumes in the circuit 1-2 times higher power. The maximum operating voltage, it refers to the long-term work of the resistor does not produce overheating or damage when the voltage breakdown. If the voltage exceeds the specification value, the internal resistor spark, causing noise, or even damage. Of course, in addition to these also include some parameters that, for example, material, price and other factors, we still should be considered in many ways.