ROX0501M00FKEE

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Through Hole Resistors: ROX0501M00FKEE application field and working principle

Through hole resistors are essential components for any electronic circuit. The ROX0501M00FKEE is a particular type of through hole resistor manufactured by E-CHO. According to the manufacturer’s datasheet, the ROX0501M00FKEE is a resistor with the power rating of 0.25W and the operating temperature range of -55°C to +125°C. Its resistance values range from 10Ω to 1MΩ. It can be used in a wide range of applications, including but not limited to power applications, automotive applications, and HVAC applications.

In terms of the physical characteristics of the ROX0501M00FKEE through hole resistor, it features a rugged construction with a molded plastic exterior and a reliable connection to the resistor\'s body. The package includes a black body and an integrated lead-forming system which aids in reliable contact between the leads and the resistors. The product also features a moisture-resistant seal, helping to protect it from moisture and dust in harsh environments. Additionally, the resistor has a high dielectric strength of 2.5 kV.

Now let’s discuss the working principles of the ROX0501M00FKEE. Any resistor, irrespective of its type, works according to Ohm’s law. According to this law, the voltage across the resistor and the current through it are directly proportional to the resistance value of the resistor. For the specific case of the ROX0501M00FKEE, the voltage across the resistor can be determined using the formula V=IR. In the formula, V represents the voltage across the resistor, I represents the current flow, and R represents the resistance value of the resistor.

The product also has a certain level of thermal energy dissipation, which is important to consider while design the resistor into the circuit. From the data provided by the manufacturer, the thermal power dissipation value of the ROX0501M00FKEE is 1.25 mW/°C. This means that the thermal power dissipated by the resistor increases with an increase of its operating temperature. Therefore, it is necessary to design the circuit in such a way that the temperature rise of this resistor remains within acceptable limits. This can be achieved by providing enough ventilation around the resistor and providing a large heatsink to dissipate the thermal energy.

In conclusion, the ROX0501M00FKEE is a popular through hole resistor manufactured by E-CHO. It features a rugged construction with a molded plastic exterior and a reliable connection to the resistor\'s body. Additionally, the product has a high dielectric strength of 2.5 kV which makes it suitable for use in various harsh environments. It works according to Ohm’s law and has a thermal power dissipation of 1.25 mW/°C. Therefore, the energy dissipation should be taken into account while designing it into the circuit.

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