CB2JB20R0

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Through Hole Resistors are essential components for many electrical systems. The CB2JB20R0 is a radial-leaded, through-hole resistor and is one of the most commonly used in PCB assembly technology. It features low thermal coefficient, high overload capability, and is very reliable. The CB2JB20R0 can be used for a wide range of applications including personal computers, consumer electronics, automotive, and more.

Application Field and Working Principle

The CB2JB20R0 is a radial-leaded resistor that has a power rating of 0.25 watt. The resistor is designed for mounting on a printed circuit board (PCB) and is designed for use in high frequency circuits. The resistor has a maximum operating voltage of 200V and a temperature coefficient of 0.1%, making it suitable for use in high accuracy applications. The resistor is also capable of handling up to 100mA of current. The CB2JB20R0 is designed for mounting on a PCB, but can also be mounted on a board with soldering.

The working principle of the CB2JB20R0 self-regulating resistor can be traced to the Joule heating effect. Joule heating occurs when electrical current is passed through a conductor that is heat-resistant. This heat is then dissipated as the current passes through the conductor. The CB2JB20R0 self-regulating resistor functions based on this principle.

The CB2JB20R0 features two ferrite cores with an insulated copper wire winding between them. When current is passed through the resistor, the resistance of the resistor is increased, which causes Joule heating. As the temperature of the resistor increases, the resistance of the resistor is further increased, thereby limiting the amount of current that can pass through the resistor. This self-regulating ability of the resistor limits the amount of heat generated by the resistor, thereby ensuring that the resistor is not damaged due to excessive heat.

In addition to the self-regulating feature, the CB2JB20R0 also features a wide operating temperature range. This is due to the use of ceramic material in the construction of the resistor. The ceramic material has a higher melting point than other materials used in resistors and is therefore able to handle higher temperatures without failing or breaking down.

The CB2JB20R0 is widely used in various applications, including personal computers, consumer electronics, automotive, and more. The resistor is designed to handle high frequency applications, while at the same time limiting the amount of heat generated by the resistor. The wide operating temperature range makes it suitable for use in a wide range of applications. In addition, the self-regulating feature ensures that the resistor is capable of withstanding high temperature conditions without failing or degrading.

In conclusion, the CB2JB20R0 is a radial-leaded resistor with a power rating of 0.25 watt. The resistor has a maximum operating voltage of 200V and a temperature coefficient of 0.1%. The self-regulating feature makes it suitable for use in high accuracy applications. The wide operating temperature range makes it suitable for use in many different applications, including personal computers, consumer electronics, automotive, and more. The CB2JB20R0 is a reliable and durable resistor that is capable of withstanding high temperature conditions without failing or degrading.

The specific data is subject to PDF, and the above content is for reference