FMP100JR-52-22R Resistors

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Through-hole resistors are a general type of electrical component, often consisting of an insulated wire or a resistive element commonly used to regulate or limit electric current in a circuit. The FMP100JR-52-22R, manufactured by Panasonic, is a through-hole resistor with a rated power of 0.5W and a resistance value of 2.2kOhm. The wide application fields and working principle of this component are discussed in this article.

Operating Range

The FMP100JR-52-22R is rated with a temperature coefficient of ±100ppm/°C (0 - 50°C) and a tolerance of ±5.0% at 25°C. This resistor is suitable for all general-purpose applications and can be used in both commercial and automotive electronics. It has good performance within a temperature range of -55°C to +150°C and humidity range of 0 to 95%RH.

Mounting

The FMP100JR-52-22R through-hole resistor is designed to be surface mounted, with a 90° down angle through the board. This ensures the resistor is secured correctly and also helps to reduce the effects of vibration and shock. It features a solderable plating layer on the metallized end caps which enables an easy mounting process.

Design

This component is composed of a ceramic substrate with two metallized end caps. The resistor element is the same as other through-hole resistors, consisting of a winding of metal-oxide-coated wire distributed in a spiral configuration in the substrate. The substrate contributes to the cooling and impedance of the element.

Working Principle

When a voltage is applied across the resistor, current flows through the circuit from one metallized end cap to another. The amount of current is determined by the resistance of the component: the higher the resistance, the lower the current. This component has an operating voltage of 600V and operates according to the voltage divider principle.

Performance

This component has a high level of accuracy, stability, and thermal performance. It has a load life of 2000 hours and a moisture resistant rating of 4.0%. It also has a high level of surge power of 2,000W (W = 2s²V²/R), meaning it has the ability to withstand high current surges and spikes. In addition, this component is resistant to corrosion, chemical, and mechanical stress.

Applications

The FMP100JR-52-22R is suitable for a wide range of applications including, but not limited to, automotive, household appliances, power supplies, and general electronics among others. It can be used as a fixed resistor, a current-limiting resistor, a voltage divider, and a noise filter. Its high power rating and accuracy make it suitable for use in numerous applications where dependability, high performance, and reliability are a must.

Conclusion

The FMP100JR-52-22R is a through-hole resistor with a rated power of 0.5W and a resistance value of 2.2kOhm. It is suitable for a wide range of applications including automotive, power supplies, household appliances, and general electronics among others. Its design includes a ceramic substrate with metallized end caps, and it operates according to the voltage divider principle. This component also has a high level of accuracy and stability, and is highly resistant to corrosion, chemical, and mechanical stress.

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