CPCC02R3900JE66

The CPCC02R3900JE66 is a component within the class of through-hole resistors, and are more commonly known as axial-leaded resistors. These resistors are characterized by two connecting leads which protrude from the resistors’ capacitance or inductance at either end and enable the resistors to be attached to a circuit board. In addition, these resistors are encased in a tubular ceramic body that helps protect the resistor from external factors such as shock and vibration, while also providing a degree of heat dissipation.

The CPCC02R3900JE66 is a type of precision resistor, meaning its value is highly precise ( ±0.25% tolerance ). This characteristic gives designers freedom to rely on the stated value of the resistor even in the event of mounting errors or aging. This superior accuracy, combined with increased reliability, make the CPCC02R3900JE66 ideal for precision instrumentation, automotive, and avionics applications.

The CPCC02R3900JE66 is a current limiting resistor, a type of variable resistor which controls the flow of electricity in a circuit and limits the current from overloading the circuitry. The CPCC02R3900JE66 is designed to have a low maximum power rating (1/4 W) and is therefore able to consume a minimal amount of power. This makes it an ideal choice for limiting current in applications where power efficiency is critical.

The CPCC02R3900JE66 resistor operates on a working principle of Ohm’s Law. Ohm’s law states that the current through a conductor between two points is directly proportional to the voltage across the two points. This means that when a voltage is applied across the resistor, a corresponding current will flow through it. The resistor restricts the current by consuming a portion of the voltage, resulting in a lower voltage across the load. The amount of power dissipated by the resistor is calculated using Ohm’s law by multiplying the voltage drop through the resistor and the current flowing through it.

The CPCC02R3900JE66 through-hole resistor is one of the most versatile resistors on the market due to its combination of performance, accuracy, and reliability. With its low power rating and current limiting ability, it is ideal for a wide range applications ranging from instrumentation to automotive and avionics. On top of that, its ability to maintain its stated value even when mounted improperly or undergoing aging is a bonus for designers. The CPCC02R3900JE66’s adherence to the principles of Ohm’s law guarantees its performance and accuracy, making it an unbeatable choice for any desirable application.