RWR81S24R9FRS70

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Through Hole Resistors are ubiquitous in a variety of electronic circuits, and RWR81S24R9FRS70 is no exception. This resistors feature an axial lead design and are able to withstanding medium to high wattage ratings. The RWR81S24R9FRS70 is a high-power, metal-film resistor, with a power dissipation rating of 24 watts, insulated with a flame retardant resin coating, and its maximum operating temperature is up to +155°C/+311°F. This high power rating is achieved, in part, by its unique lead design.

Since the RWR81S24R9FRS70 is a through-holeResistor, its leads are connected to the circuit board, allowing for excellent heat transfer. This ensures that the resistor does not overheat and fail under heavy current flow. The leads also provide a reliable connection to the circuit board, making it suitable for use in demanding industrial and military applications.

The RWR81S24R9FRS70 is an ideal choice for applications such as power supplies, power amplifiers, light control systems, motor control circuits, and many other high-power regulation systems. It is also widely used in medical equipment, instrumentation, and communication systems. The resistor can be used to limit current flow or to divide voltages into smaller values where precision is important. The resistor also features a wide range of E24-series values from 1 to 41 ohms for precise voltage and current control.

The working principle of RWR81S24R9FRS70 is simple. It follows Ohm’s law: Voltage equals current multiplied by resistance. A resistor limits current flow by offering a certain amount of resistance to the current flow. The larger the resistance, the less current will flow. Resistors can also be used to divide voltage; the larger the value of the resistor, the less voltage the current will pass through.

When it comes to safety, the RWR81S24R9FRS70 resistor is designed to provide protection from short-circuit faults up to 45 times its power rating. It also meets MIL-STD-202 F requirements for mechanical shock, vibration, humidity, temperature cycling, and thermal shock, making it suitable for the most demanding industrial environments. The resistor also has UL94V-0 flammability rating and can operate in harsh environments where high humidity and extreme temperatures are present.

In conclusion, the RWR81S24R9FRS70 through-hole resistor is an ideal choice for high-power, industrial and military applications. It features a reliable, axial-lead design with a flame retardant resin coating and safety ratings that exceed expectations. With its range of E24-series values, the resistor can be used for a variety of applications such as power supplies, power amplifiers, light control systems, and motor control circuits. Its working principle is simple and intuitive, following Ohm’s law.

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