Series:	PF1260
Packaging:	Tube
Part Status:	Active
Resistance:	430 Ohms
Tolerance:	±1%
Power (Watts):	20W
Composition:	Thin Film
Features:	--
Temperature Coefficient:	±50ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	TO-126-2
Supplier Device Package:	TO-126
Size / Dimension:	0.335" L x 0.122" W (8.50mm x 3.10mm)
Height - Seated (Max):	0.472" (12.00mm)
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors

Throughhole resistors are widely used in various electronics applications. The PF1262-430RF1 is an example of such a resistor. This resistor is designed for high power applications such as motor controllers, inverters, regulating, LED drivers, and solar energy systems. It has a rated value of 2.5μF, a maximum peak voltage of 500V, and a working temperature range of -55°C to +155°C.

Application Field

The PF1262-430RF1 can be used in a variety of high power applications. It can be found in motor controllers, regulated power supplies, LED drivers, inverters, and solar energy systems. In motor controller applications, the PF1262-430RF1 is used to regulate the current passing through the motor. This prevents the motor from overloading and burning out. In regulated power supplies, the PF1262-430RF1 can be used to control the output voltage of the power supply. This ensures that the supply only provides the necessary voltage to the connected components. In LED drivers, the PF1262-430RF1 is used to regulate the current passing through the LEDs. This helps to ensure that the LED lighting is bright and evenly lit. In inverters, the PF1262-430RF1 is used to regulate the input power to the inverter, ensuring that it only uses the power necessary to its designated application. In solar energy systems, the PF1262-430RF1 is used to regulate the charge and discharge of the batteries in the system.

Working Principle

The working principle of the PF1262-430RF1 is quite simple. It is a two-terminal resistor with a rated value of 2.5μF and a maximum peak voltage of 500V. When current passes through the resistors, it dissipates some of the energy as heat. The voltage available at the terminals is proportional to the current, which is controlled by the resistor. The PF1262-430RF1 also has a temperature range of -55°C to +155°C, which helps to prevent it from overheating and damaging the connected components.To summarize, the PF1262-430RF1 is a two-terminal resistor designed for high power applications such as motor controllers, regulated power supplies, LED drivers, inverters, and solar energy systems. It has a rated value of 2.5μF, a maximum peak voltage of 500V, and a working temperature range of -55°C to +155°C. It works by dissipating some of the energy as heat when current flows through it, and the available voltage at the terminals is proportional to the current.

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