RN55D1025FB14

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Through-hole resistors are components that have a physical body part extending out of the circuit board. They typically have a lead that connects to the board, and the body portion is often isolated from the lead with an insulating material. RN55D1025FB14 is a type of through-hole resistor. It is designed for applications in automotive, medical, and military markets where long-term reliability is essential. This article will discuss the application field and working principle of RN55D1025FB14.

Application Field

The RN55D1025FB14 resistor is designed for automotive applications, medical applications, and military applications. It is used in vehicular and engine control applications, navigation systems, security systems, and power transmission systems. It can also be used in medical equipment, such as patient monitors, life support systems, and laboratory equipment. And it is used in military communication systems, control systems, and power/signal management applications. In addition, it is also used in industrial electronics applications, including instrumentation and automation systems.

Working Principle

The RN55D1025FB14 is a high-Precision through hole resistor. It is a sealed-type resistor, which means it has an insulation package that is sealed with a conformal coating. This helps to protect the resistor from corrosion, shock and vibration, and other environmental factors. The precision resistive element is a chip-type that provides high accuracy and long-term stability. The resistor is also molded in a UL 94 V-0 flame retardant insulating material for added safety. The resistance value of the RN55D1025FB14 is fixed and cannot be adjusted. It is sold in two values, 125 ohms and 100 ohms. It has a temperature coefficient of +35ppm/°C, meaning it will not drift over temperature. The resistor has a power rating of 0.25W, an overload voltage of 25V, and a dielectric strength of 500V. The resistor also has a high temperature range of -55°C to 125°C.

Conclusion

The RN55D1025FB14 is a high-precision through-hole resistor that is designed for automotive, medical, and military applications. It is a sealed-type resistor that provides long-term reliability and high accuracy. The resistance value is fixed and cannot be adjusted, and it has a temperature coefficient of +35ppm/°C. The resistor has a power rating of 0.25W, an overload voltage of 25V, and a dielectric strength of 500V. It is also molded in a UL 94 V-0 flame retardant material for added safety and has a temperature range of -55°C to 125°C. With its exceptional reliability and performance, the RN55D1025FB14 is ideal for a wide range of applications.

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