CCR150RKT

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Through Hole Resistors

Through hole resistors are resistors that are built with a method of construction that consists of an electrolyte that is sealed between two or more metallic components. The main purpose of these resistors is to provide a low-impedance environment for the resistors, which helps to ensure high accuracy and low voltage variations.

CCR150RKT is a type of through hole resistor, which is a three-terminal surface-mountable resistor. It features high reliability and resistance to shocks and vibration. It is a good choice for applications where the resistance value cannot change or drift. It is a power resistant device that can be used for surge protection applications. CCR150RKT has a wide operating range, from -55°C to 200°C, and a low thermal coefficient that makes it suitable for shorter time overvoltage protection and longer-term overvoltage protection.

The working principle of CCR150RKT is quite simple. It uses three distinct elements—the controlled resistor, the metal-oxide film, and the glass-epoxy substrate—to create a low-resistance barrier between the source and load. The controlled resistor acts as the main element of the system, controlling the current it is exposed to. The metal oxide film acts as a dielectric layer, providing a barrier between the controlled resistor and the load. The glass-epoxy substrate acts as a buffer between the elements and the outside world, lowing the electrical stress present in an application.

When an overvoltage occurs, the current through the resistor increases. This increase in current raises the temperature of the resistor. The metal-oxide film as well as the glass-epoxy substrate help dissipate this heat, preventing damage to the system. The CCR150RKT is an attractive solution for applications that require overload protection that can operate reliably at temperatures as high as 200°C.

CCR150RKT through-hole resistors are frequently used for the protection of telecommunications systems such as switches, cable-telephone systems, customer premise equipment, and telephone switching equipment. They are also highly effective for overvoltage protection, surge protection, and low voltage device protection. In addition, they are used in applications such as solar cell array protection, AC-DC converter load protection, and impulse generator protection.

CCR150RKT through-hole resistors are very reliable and cost-effective solutions for high voltage spike protection. They offer excellent protection against ESDs, spikes, and fast transient conditions. With its wide operating range and low thermal coefficient, the CCR150RKT is well suited for both short-term overvoltage protection and long-term overvoltage protection.

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