CF18JA680R

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The CF18JA680R is a through-hole resistor that is used in many different applications. This type of resistor was initially designed to provide high resistance along with low current dissipation in order to reduce power losses in various electronic circuits. This resistor type is ideal for applications where high resistance and power are of concern, such as in automotive power systems and lighting circuits. In addition, the use of a through-hole resistor also reduces the possibility of heat generated due to high resistance.The CF18JA680R is a 3-pin resistor that is used to control the current flow in a circuit. The CF18JA680R features a standard three-lead configuration, with a positive lead on the top of the resistor, two ground leads on the lower ends and a central tap lead. The positive lead control the current flow to the other two leads, allowing for control over the current in the circuit through the application of a regulated voltage. This in turn, creates an adjustable voltage output when the CF18JA680R is connected to other components in the circuit, such as transistors, capacitors or diodes.The CF18JA680R is a non-inductive resistor, meaning it provides a consistent resistance from the start to the finish of the resistor and does not require any additional components, such as an inductor, for its operation. This in turn, provides a lower cost and a more reliable solution to manufactures for an adjustable voltage output.The construction of the CF18JA680R is made from a single ceramic core, with the leads being soldered in place. This construction provides the resistor with excellent thermal qualities, enabling it to dissipate heat more efficiently than other resistors. This makes it suitable for applications where power losses need to be kept to a minimum, as the thermal design of the CF18JA680R will ensure that only minimal heat is lost in the circuit. The CF18JA680R operates off a max voltage range of 19.2 volts, with a power rating of 5W. This means that the resistor can handle a range of supply voltages and is suitable for applications that require up to 5W of power. The resistor can be supplied in various tolerance ratings, with 0.05%, 0.1%, 0.2% being the most common. This allows the resistor to be used in many precision circuits, as the tolerance rating ensures that the voltage output will remain within specific limits.The CF18JA680R has a maximum operating temperature of 150°C, with a temperature coefficient of 100ppm/°C. This enables the resistor to be used in high temperature situations, such as automotive power systems, where the resistors are exposed to large heat dissipation levels. The operating temperature allows the resistor to maintain its performance for extended time periods and ensures that the power requirements for the circuit remain stable.In summary, the CF18JA680R is a through-hole resistor that is used in many different applications. It features a standard three-lead configuration and is non-inductive, providing a low-cost and reliable solution to manufacturers. The resistor has a max voltage range of 19.2 volts and can be used for up to 5W of power. The construction of the resistor offers excellent thermal qualities, allowing it to be used in high temperature applications with minimal heat loss. It features a maximum operating temperature of 150°C with a temperature coefficient of 100ppm/°C, providing the resistor with stability and consistency in performance.

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