ROX075100MFKEL

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Through hole resistors are essential components in electronic circuits. They provide electrical insulation and protection for surface-mounted and loose components. This article looks at the application field and working principle of the ROX07510MFKEL, a through hole resistor.

The ROX07510MFKEL is a power resistor that provides precise value resistance, stability, and long-lasting reliability. It is designed to provide reliable performance in harsh environments, including severe temperatures, vibrations, and impacts. It is designed to conform to the Mil-Std-202F standard, including being shockproof, resistant to extreme temperature fluctuations, and to meet MIL-R-27622 and MIL-PRF-935 current ratings.

The ROX07510MFKEL is a through hole resistor with a resistance range of 75-100mΩ, and a voltage rating of 150V. It has a tolerance of + or -1% and a maximum operating temperature of 85C. It is ideal for many different applications, including power supplies, motors, relays, and industrial automation equipment. For example, it can be used to control motor speed, or act as a precision current source.

The working principle of the ROX07510MFKEL is based on the principle of Ohm’s law. This states that the current through any two terminals of an electrical circuit is proportional to the voltage across the terminals. In the case of the ROX07510MFKEL, the resistor creates a specific resistance between two contacts, and a current passing through it will be proportional to the voltage applied. The higher the voltage, the higher the current.

The resistor also has a maximum power dissipation rating which specifies how much power the resistor can safely dissipate. This is calculated using the following formula: Power (W) = Voltage squared (V^2) divided by the resistance (R). Therefore, the higher the resistance, the lower the power dissipation. The resistor also has a maximum surge rating which specifies the peak value it can handle before being damaged.

The ROX07510MFKEL is designed to provide a high degree of electrical stability and reliability over its operating temperature range of -25C to +85C. It has insulating spacers to prevent contact between the terminals and other components in the circuit, and it is manufactured with low tolerance resistances to ensure accurate and consistent performance. It has a rugged construction that can withstand shocks, vibrations, and impacts, and it is rated to the MIL-Std-202F military standard.

In summary, the ROX07510MFKEL is a through hole resistor that is designed for use in harsh environments. It offers precise value resistance, stability, and long-lasting reliability. It is ideal for many applications, including power supplies, motors, relays, and industrial automation equipment. The working principle is based on Ohm’s law, and it has a rugged construction that can withstand shocks, vibrations, and impacts. It is manufactured with low tolerance resistances to ensure accurate and consistent performance, and is rated to the MIL-Std-202F military standard.

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