SQP700JB-0R27

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Through Hole Resistors are a type of resistor that are constructed in a cylindrical design and inserted through a hole in a printed circuit board. This type of resistor is commonly used in various electronic circuits to control the amount of current flowing through a particular electric circuit. One of the most popular Through Hole Resistors is the SQP700JB-0R27. In this article, we’ll discuss the application field and working principle of this particular Through Hole Resistor.

The SQP700JB-0R27 through-hole resistor is a low-noise precision resistor. It has a wide resistance range that is well-suited for many applications, such as power supplies, computer hardware, and consumer electronics. This resistor features a high-precision metal-film construction with a low-noise damping capability, making it perfect for reducing electrical noise in applications such as digital and RF circuits.

This resistor is also characterized by its low thermal coefficient of resistance (TCR) of ±25ppm/°C, which means that it is capable of reducing the amount of temperature drift in an electronic circuit. This makes it an ideal choice for applications where temperature changes can cause a significant change in the output current or voltage of a circuit. It also has a high voltage rating of 250V and a high power rating of 1.2W, making it a good choice for applications such as power supplies, motor controls, and general-purpose electronics.

The working principle of the SQP700JB-0R27 is very simple. This resistor is constructed using a metal-film element which is wrapped in an insulating material, such as polyester. When an electric current passes through the resistor, a voltage drop is produced due to the electrical resistance of the metal-film element. This voltage drop is then regulated by adjusting the amount of current flowing through the resistor. This is known as the ohmic or linear resistance law, and it is the same law that applies to all through-hole resistors.

In addition to its high precision and low noise, the SQP700JB-0R27 is also characterized by its high reliability and long service life, making it an ideal choice for applications where reliability is important. This resistor is also RoHS compliant, meaning that it does not contain any hazardous materials, making it a safe option for use in consumer electronics and other applications.

In conclusion, the SQP700JB-0R27 is a low-noise Precision Through Hole Resistor with a wide resistance range and high voltages. It is characterized by its high precision, low noise, and high reliability, making it a great choice for many applications. This resistor is also RoHS compliant and has a long service life, making it a great choice for any electronic device.

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