CF12JA100K

Through Hole Resistors

Through-hole resistors impart a linear relationship among resistance, current, and voltage, and they measure current that flows through them electrically. CF12JA100K is one of the most popular through-hole resistors available for different types of electrical applications. The resistor is available in a variety of sizes to suit different power requirements.

Application Field

CF12JA100K resistor is used in various electrical applications including high-level filters, pre-filters, voltage-controlled oscillators, voltage regulators, buffers, power supplies, current limiters, and other general-purpose applications.

CF12JA100K is also used in the building of filters used to reject unwanted digital and radio frequency signals from external sources. This is especially beneficial in an electronic environment, where interference from a number of sources can be minimized. These filters also protect valuable electronic components from costly damage due to electrical surges.

Working Principle

CF12JA100K is a non-polarized through hole resistor which has a stable characteristic and allows continuous adjustment of current flowing through it. The resistance in the resistor is determined by the number of winding turns, type of wire used, the number of stays and windings in the resistor, and the total cross-sectional area of the wire.

The tap of the CF12JA100K resistor is the connection which is connected to the load conductor. The winding turns contain metal oxide films, which enable the passage of electrical current, while the resistive value is inversely proportional to the number of turns and the cross sectional area of the winding. This means that the higher the number of winding turns, the more resistive the resistor becomes.

The CF12JA100K has a fixed profile, meaning that it can be used in applications that have fixed voltage requirements. It also has no surge rating, therefore it should not be used in applications where rapid voltage fluctuations occur.

Conclusion

CF12JA100K is a type of through-hole resistor which is widely used in different industries for a variety of applications. It is a non-polarized resistor, which has a stable characteristic, allowing continuous adjustment of current. It is important to note that CF12JA100K has no surge rating, therefore it should not be used in applications where rapid voltage fluctuations occur.