CFR-25JR-PN680K

Through hole resistors are components used to add resistance in electrical circuits, consisting of a ceramic or resin-encased core and two connecting metal plates. The CFR-25JR-PN680K through hole resistor is designed to provide limited power-handling capability at high frequencies. It is suitable for use in various applications, from simple power supply and switching regulator subsystems to complex audio/video signal processing systems, particularly those featuring high frequency switching.

The working principle is simple: when an electric current passes through the component, the device reduces the amount of current that is able to pass through it. This works by introducing a \'friction\' into the electric current, which is converted into a heat energy that is dissipated from the surface. Through hole resistors come in a variety of shapes and sizes, and are often used as a global component in the manufacture of other electronic components.

The CFR-25JR-PN680K through hole resistor features a power rating of 25 watts, allowing it to handle high frequency circuits and large current applications. It offers a large resistance value range — from 0.1 to 100 kilohms — and an insulation rating of up to eight kilohms. The resistor has a low temperature coefficient of 0.1%, making it suitable for maintaining accuracy over time and temperature changes.

Due to its low profile and large power handling capability, the CFR-25JR-PN680K is a popular choice for switching regulator circuits and high current applications. It offers high performance in a range of applications, such as motor control, signal switching, power supply circuits, and audio/video systems. It has also been adopted as an industry-standard resistor for use in circuit testing.

The CFR-25JR-PN680K through hole resistor is also available in a variety of leaded versions, making it easy to add to existing circuits or to mount on circuit boards. It has a wide temperature range of -40°C to +100°C, making it suitable for a range of applications. Additionally, the resistor has excellent self-healing properties, allowing for maintenance-free operation over extended time periods.

Overall, the CFR-25JR-PN680K through hole resistor is an ideal choice for a wide range of applications that require high frequency circuits and high current handling capability. It is a reliable and efficient choice for power supply, switching regulator, motor control, audio/video, and circuit testing applications. Its low profile, high power-handling capability, and versatile design make it an excellent addition to any electrical system.