CFR3WSJT-73-910K

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Through Hole Resistors are components used in electrical circuits to adjust signal or voltage levels. Adjusting these levels helps increase system accuracy by decreasing the effects of interference, while also allowing for increased energy conservation and increased durability of the device. The CFR3WSJT-73-910K is one such Through Hole Resistor. It is designed for use in low-voltage applications and is a popular and economical choice for its accuracy and reliability.

Application Field

The CFR3WSJT-73-910K is designed to provide low-voltage resistive applications. It is well-suited for a variety of applications including communication, instrumentation, industrial process control, home and portable systems, and automotive systems. It can be used in analog, digital, and hybrid applications. This Through Hole Resistor has a wide range of characteristics, from ±5% tolerance to ±20%. It is also temperature-stable.

Working Principle

The CFR3WSJT-73-910K is a three-terminal Through Hole Resistor with a 910 k ohm value, which is its most popular resistance value. The resistor is constructed with a TCR (temperature coefficient of resistance) of ±100ppm/°C and a clamping voltage of up to 300 volts. The resistor operates as a voltage divider when connected in series with a voltage source. The resistor itself consists of a network of resistors between two conducting plates,the uppermost and the lowermost, called the "hot" and the "cold" terminals, respectively. The resistance of each resistor in the network is determined by the amount of current that can flow through it, and when the current is adjusted,the resistance changes accordingly.

Additional Features

The CFR3WSJT-73-910K Through Hole Resistor further offers several additional features. It is mechanically robust, making it suitable for high vibration environments. It has a wide range of operating temperatures, up to 150°C. Additionally, the resistor is also compliant with certain environmental standards such as RoHS and UL-94V0. The resistor is also compatible with solder reflow, making it easy to use in automated production lines.

Conclusion

The CFR3WSJT-73-910K Through Hole Resistor is an ideal choice for low-voltage applications in communication, instrumentation, industrial process control, home and portable systems, and automotive systems. Its wide range of characteristics make it suitable for analog, digital, and hybrid applications. The resistor offers additional features including mechanical robustness, wide operating temperatures, environmental compliance, and solder reflow compatibility, making it a reliable and economical choice for low-voltage applications.

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