MFR1WSJR-52-12K

Through hole resistors are considered as basic electrical component used in electric and electronic circuits. Through hole resistors are the type of resistor that mounted on the board of a circuit using a special pin-through-hole terminal. The MFR1WSJR-52-12K through hole resistor is a type of through hole resistor with a special 12K resistance range.

Application Field

The MFR1WSJR-52-12K through hole resistor is often used in circuits when a precise, high resistance value with a wide operating temperature range is required. This type of resistor is particularly useful in circuits which require higher resistance, such as frequency attenuators, impedance matching networks, and power supplies. A high resistance value is also necessary for circuits that require large signals for measuring sound pressure levels or light levels, or for circuit protection against overloads.

Working Principle

The MFR1WSJR-52-12K through hole resistors operation is based on the phenomenon of resistive heating in a resistor. When electric current passes through the resistor, some of the energy is lost due to resistive heating. This heat dissipates from the resistor, providing a relatively constant resistance value to the circuit. The resistance value of the MFR1WSJR-52-12K through hole resistors is fixed by the type and amount of materials used in the construction of the resistor.

Alternatively, the MFR1WSJR-52-12K through hole resistor can also act as an adjustable resistor by using a temperature coefficient resistor. This type of resistor makes use of temperature changes to alter its resistance. As the temperature of the resistor increases, its resistance decreases, and vice versa. This makes the resistor adjustable without the need for a manual adjustment by adjusting its resistance to match the desired value.

In addition to being used in frequency attenuators and current-switching circuits, the MFR1WSJR-52-12K through hole resistors can also be used in analog circuits for levels setting, filtering, and as voltage dividers for transducers or power systems. Through hole resistors are quite robust and can withstand high temperatures and repeated thermal cycling. It is also highly reliable, with its resistance being very stable over long periods of time and in the presence of electrical or electromagnetic fields.

The MFR1WSJR-52-12K through hole resistor is an ideal choice for applications such as frequency attenuators, impedance matching networks, circuit protection, and transducer wiring. It offers high precision, reliability, and stability, and is available in various sizes and types. With its wide operating temperature range, it is one of the best choices for high-precision high-resistance requirements.