SQP30AJB-20R

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Through hole resistors are a type of electronic resistors used in through-hole technology and surface mount technology circuits. They are used in most applications where large currents need to be handled. The resistor is usually made of ceramic, plastic, metal, or a combination of these materials, depending on the desired application. The end terminals of the resistor are usually made of brass, steel, or nickel, and are usually soldered into place.

The SQP30AJB-20R is a through hole resistor designed for controlling current in a wide range of applications. It is a two-terminal device with a single-ended linear and nonlinear resistance element. It has a wide range of resistance values available including 0.1 ohm to 1 megohm. The wide range of resistance values makes it suitable for use in a variety of circuits. For example, it can be used to limit current in laser diodes and transistors, power supplies, audio amplifiers, and other applications.

The working principle of the SQP30AJB-20R is based on Ohm’s law which states that current is proportional to the voltage if the resistance is fixed. When an electrical current passes through the resistor, the resistor resists the flow of current and produces a voltage drop. This voltage drop is determined by the resistance of the resistor, as per Ohm’s law.

The SQP30AJB-20R benefits from the low thermal coefficient of resistance. This means that the device does not experience a large change in its resistance when exposed to different temperatures. It is also resistant to shock and vibration, which makes it suitable for use in high-reliability applications.

The SQP30AJB-20R is fast and accurate in responding to current control. It is low noise, low cost, and easy to install. The resistor is rated for a voltage of 50VDC or 200VAC and current ratings up to 20A. It also has a tolerance of 2%. This device is available in standard sizes such as 0.375” (9.5mm), 0.5” (12.7mm), 0.625” (15.9mm), and 0.75” (19.1mm).

The SQP30AJB-20R is a versatile through hole resistor with a wide range of applications. It is suitable for use in high-volume industrial applications, commercial applications, and consumer products. Common applications include over-current, over-voltage, and temperature protection circuits, as well as current-limiting and current measurement functions.

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