SQM500JB-24K

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Through Hole Resistors are a type of component widely used in electronic circuits. This type of resistor typically involves drilling a hole into a circuit board, then inserting a metal rod into it. The rod is then soldered to make a connection. The size of the hole can vary depending on the size of the rod and the loads it needs to take. The resistance value of Through Hole Resistors can usually be adjusted based on the length of the rod and the material it is made of.

One type of Through Hole resistor is the SQM500JB-24K. It is a radial leaded resistor with an 8mm diameter and a 22mm length. It has an operating temperature range of -55°C to +175°C, a power rating of 0.5W and a tolerance of ± 5%. The SQM500JB-24K is a non-inductive resistor, with a voltage rating of 500V RMS and a TCR of 0.05%. This makes it suitable for high frequency applications, as well as in noise-sensitive circuits.

The working principle of the SQM500JB-24K is based on the resistance of electrical current. When current passes through the resistor, a voltage drop is produced across it. This voltage drop produces a corresponding decrease in the current, thus limiting the amount of current that can flow through the resistor. The amount of voltage drop is determined by the type of material used to make the resistor, and by the value of the resistance itself.

The SQM500JB-24K is typically used in applications such as LED driving, voltage divider circuits, and high frequency filtering circuits. It has an actual resistance value of 0.22Ω±5%, making it suitable for use in digital circuits, as well as in power Audio Amplifiers and other power applications. It is also commonly used in automotive systems, since it can handle high temperatures and humidity.

In conclusion, the SQM500JB-24K is one type of Through Hole resistor. It is a non-inductive radial leaded resistor with an 8mm diameter and a 22mm length, offering a resistance value of 0.22Ω±5%, a power rating of 0.5W, and a temperature range of -55°C to +175°C. The SQM500JB-24K is most commonly used in applications such as LED driving and voltage divider circuits, as well as in automotive systems. Its working principle is based on the resistance of electrical current, producing a voltage drop when current passes through it.

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