NKN3WSJR-73-15R

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Through hole resistors refer to fixed element, non-inductive electrical resistance components that are assembled by passing lead wires through the hole of the component, which is generally round. NKN3WSJR-73-15R is one of the through hole resistors, at the same time, due to its continuous and long-term stable performance, it has won the favor of many customers. Next, we will start to discuss its application field and working principle.

Application Field

NKN3WSJR-73-15R is mainly used in the television, computer and other electronic equipment. The main advantage of this product is its high-frequency properties, so it is suitable for the high-frequency signal within 300MHz, and able to provide stable signal transmission with low signal distortion rate.

Due to the strong ability of anti-vibration of NKN3WSJR-73-15R, theoretically speaking, it is able to work under the environment with 2000g acceleration, 20~15000HZ frequency, and 5~100 radiant per unit. That makes it performed very well in extreme conditions, which are suitable for some special high-risk fields, such as the aerospace industry.

Working Principle

NKN3WSJR-73-15R is an adjustable stability resistor, and the chip is encapsulated in a metal-ceramic composite substrate that has a silver layer on the surface. Its structure is composed of three parts:terminal contact block, lead wire and chip, which consists of a positive and negative terminal block and a lead wire extending out from the surface.

The operation principle of NKN3WSJR-73-15R is that the power voltage flows from the positive terminal block, through the chip, and then gets out from the negative terminal block. The value of the NKN3WSJR-73-15R can be precisely adjusted by changing the resistance of the chip. And the resistance is controlled by the internal adjustable control circuit, which can keep the adjustment accuracy of the resistor within 0.001Ω.

In addition, NKN3WSJR-73-15R also has some other unique properties such as fast transient response, good linearity and repeatability, which is showed in its good performance in temperature compensation.

Conclusion

NKN3WSJR-73-15R through hole resistors though small in size, but due to its excellent properties like high-frequency, anti-vibration, quick transient response and temperature compensation, it is widely used in many electronic equipments or special fields, such as the aerospace industry.

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