UB3C-680RF1

Through Hole Resistors – UB3C-680RF1 Application Field and Working Principle

Through Hole Resistors is a type of electronic component used widely in electronic circuitry. It is usually made using carbon film cylindrical or rectangular planar technology and is classified according to its electrical resistivity. It gives out a predetermined electrical resistance and is used in electrical circuits to control the current flow. The resistors are among the core components that form basic electric circuits and, in most cases it is impossible to form an electric circuit without them. Some of the most commonly used through-hole resistors include the UB3C-680RF1.

The UB3C-680RF1 is a surface mount thick film resistor manufactured using a high-frequency process. It is a three-terminal resistor with a nominal power rating of 0.25W. It is a through hole device which offers excellent heat resistance and can operate within a voltage rating of up to 400V. The device features a low resistance tolerance of ±5%, precision temperature coefficient and 0.1% tolerance resistance to temperature. The UB3C-680RF1 resistor is suitable for use in high-frequency power supply applications, which requires high reliability due to the high frequency switching. Its robust construction offers excellent vibration and shock survivability for use in harsh environments.

Application Fields of UB3C-680RF1 Resistors

The UB3C-680RF1 has many applications in different areas. Here are the primary ones:

• Motor control: Motors have to be given accurate control in order to be used in robots and automated devices. The resistor, due to its high precision and low resistance range, is suitable for controlling motor current in robots and other devices.
• Precision measurements: In many precision measurement devices, there needs to be a resistor with excellent accuracy to measure and monitor with tremendous accuracy. The UB3C-680RF1 resistor is suitable for this application due to its low resistance range and less than 0.1% tolerance to temperature.
• Medical devices: Medical devices often require high precision components for controlling current and voltage. The UB3C-680RF1 resistor is ideal for such application due to its long-term reliability, precision and high temperature tolerance.
• Power management: The resistor is also suitable for power management devices due to its low resistance range and high voltage rating.
• Automotive and Aerospace applications: Automotive and aerospace applications also need high precision resistors for controlling and managing power supply. The UB3C-680RF1 resistor is suitable for these applications.

Working Principle of UB3C-680RF1 Resistors

The UB3C-680RF1 resistor works on the basic principle of resistance, which states that the current of electrons flowing through an electrical conductor is proportional to the electric potential applied to it. A resistor is an electrical conductor that has been constructed to resist current flow by making use of the property of resistance. The device works on the principle of Ohm’s law, which states that the current through a conductor is proportional to the potential difference across it.

When a potential difference is applied across the legs of a resistor, the electrons flowing through it have to overcome the resistance of the resistor. When the electrons become too large, they start to overflow, resulting in a decrease in the voltage across the resistor. The magnitude of the resistance determines the amount of current flow in the circuit. Low resistance of the resistor allows for higher current flow while a high resistance allows for lower current flow. The UB3C-680RF1 resistor offers excellent heat resistance and a low resistance tolerance of ±5%. This makes it suitable for use in precision measurement applications.

In summary, the UB3C-680RF1 resistor is a high-precision resistor designed for use in electronic circuits. It has many applications such as motor control, precision measurement, medical devices, power management, and automotive and aerospace applications. It works on the principle of resistance and offers excellent heat resistance and a low resistance tolerance. This makes it suitable for high-precision and low-current applications.