FCR3WSJT-73-8R2

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Introduction

FCR3WSJT-73-8R2 is a through hole resistor that can be used in a wide variety of applications. It is a type of resistor that is made using a method called compensated construction, which combines the low thermal coefficient and improved stability characteristics of a ceramic-bodied resistance element with the low noise level of the metal film resistor. It is commonly used in small electronic circuits such as control circuits, switching power supplies, and electronic countermeasures (ECM) systems.

Application Field

FCR3WSJT-73-8R2 can be used for DC or AC applications up to a maximum of 1000 voltage. It is often considered as a good choice for applications that require high reliability and superior temperature stability, including high frequency and temperature sensitive applications. It is suitable for use in a wide range of circuits including timing, measurement, communication, sensing, control, and signal conditioning.

The FCR3WSJT-73-8R2 is widely used in consumer electronics, automotive electronics, telecommunications, military, instrumentation and aerospace. It is ideal for applications such as remote control systems, static converters, switch power supplies, audio crossover networks, shortwave radios, microprocessors, medical instrumentation, and temperature controllers. The high voltage withstand capability of this resistor, along with its high current rating, makes it suitable for high power applications as well.

Working Principle

The FCR3WSJT-73-8R2 uses a method of compensation construction to combine both the low thermal coefficient and superior stability characteristics of ceramic-bodied resistance element with the low noise level of a metal film resistor. It works by using an adjustable operating temperature range of -65°C to +105°C that allows the resistor element to be adjusted whenever needed. The resistor element is connected to a ceramic substrate and a metal film is plated over the entire element.

In addition, the resulting element is biased by two temperature independent temperature compensation zener diodes for improved stability over a wide range of temperatures. This gives the product a stable electrical performance across hot and cold temperatures. The metal film provides additional protection against electrical noise, which is a common problem in electronics.

Advantages

FCR3WSJT-73-8R2 is a highly reliable and stable through hole resistor. It offers excellent thermal stability with improved temperature coefficients and lower operating temperatures. The metal film provides noise protection that helps reduce background noise levels, while the two temperature independent temperature-compensated zener diodes provide superior stability. It also offers high power rating, low resistance value, and wide resistance tolerance range.

In addition, the FCR3WSJT-73-8R2 is small and lightweight, making it easy to work with even in tight spaces. Furthermore, it is highly durable and resistant to vibration and shock, making it suitable for extreme environmental conditions. Last but not least, it is RoHS compliant and halogen free.

Conclusion

FCR3WSJT-73-8R2 is an ideal through hole resistor for a wide variety of applications. It offers excellent thermal stability with superior temperature coefficients and low operating temperatures, as well as protection against electrical noise. It is also highly reliable, durable and RoHS compliant. Its small size and high power rating make it perfect for high power applications and extreme environmental conditions.

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