RSF1JT20K0 Resistors

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Through Hole Resistors

RSF1JT20K0 is a type of through hole resistor designed as a device to limit current flow, divide voltages, and hold off surges in electronic circuits. This versatile resistor is suitable for a wide range of applications, from the low levels of sensitive analog circuits to high-power digital circuitry. It is designed to handle high-resolution digital signals and is available in several sizes to suit different applications.

RSF1JT20K0 is a through hole resistor that has two terminals that are connected to each other in a certain way so that current is blocked or limited when it passes between them. The current is limited by the size and shape of the resistor and is measured in ohms. Most common through hole resistors are “fixed” resistors, also known as fixed or absolute resistors. As the name suggests, they possess a fixed resistance and produce a fixed voltage.

The RSF1JT20K0, in particular, is characterized by good power dissipation of up to 1/3 watt. It has a resistance of 2K ohms and is housed in a small encapsulated metal-oxide package measuring just 0.25 x 0.8 inches. The device comes in an industry-standard, through-hole mounting for easy installation. It is also RoHS compliant.

The working principle of a through hole resistor is simple: applied voltage diffuses through the resistor to a point of lower resistance or blocked current. The resistor is mounted so that it is located close to the test points, and a lead wire is soldered to each end. The combination of the lead wire and the resistor, when exposed to a voltage, creates a current that is limited by the resistor.

An important factor of through hole resistors, such as the RSF1JT20K0, is its tolerance, which is the degree to which a resistor’s actual resistance differs from its stated value. It is usually expressed in percentage and indicates how much the actual resistance of the resistor differs from its value written on it. The higher the tolerance a resistor has, the more reliable it is as it will be able to withstand a higher current or voltage without burning out.

The RSF1JT20K0 through hole resistor can be used in many electrical applications such as in automotive applications, communications equipment, and power supplies. It can be used as a current limiting resistor, a voltage-divider or for waveform shaping. It can also be used for measuring and matching power levels, current waveforms, and to reduce RF interference in circuits. As a current-limiting device, it helps to prevent high currents from damaging other components in the circuit, and as a voltage-divider, it controls the amount of voltage that is delivered.

All in all, the RSF1JT20K0 through hole resistor offers reliable performance in a variety of applications. It is a simple yet effective way of limiting the flow of current in electronic circuits and dividing voltages. It is a highly suitable choice for designers who need to reduce power consumption and save on space.

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