PF2203-5KF1

Series:	PF2200
Packaging:	Tube
Part Status:	Active
Resistance:	5 kOhms
Tolerance:	±1%
Power (Watts):	35W
Composition:	Thin Film
Features:	--
Temperature Coefficient:	±50ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	TO-220-2
Supplier Device Package:	TO-220
Size / Dimension:	0.417" L x 0.177" W (10.60mm x 4.50mm)
Height - Seated (Max):	0.591" (15.00mm)
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors: PF2203-5KF1 Application Field and Working Principle

Through hole resistors, one of the oldest and most commonly used electronic components in the world, have been utilized for over a century to provide electrical resistance to circuits. The PF2203-5KF1, a through hole resistor manufactured by Pulse Electronics, is an example of this type of electronic component. In this article, we will discuss the application field and working principle of the PF2203-5KF1 through hole resistor.The PF2203-5KF1 through hole resistor is an inexpensive and reliable electronic component designed for use in a wide range of applications. It is a four-terminal metal clad resistor that provides electrical resistance for circuits with highly dynamic power loads. This type of resistor, like most through hole resistors, is primarily used for power limiting and signal conditioning in radio transmission, telecommunication, automotive, aerospace, and other general-purpose electronics applications.The PF2203-5KF1 through hole resistor has a resistance of 5K ohms and a temperature coefficient of +25 ppm/°C. This resistor has a maximum power rating of 1 watt and a maximum working voltage of 400 volts. It is also highly temperature resistant, with a temperature range of -65 °C to +200 °C. The PF2203-5KF1 is rated AEC-Q200 compliant for use in automotive and other high-temperature applications, and it meets the MIL-PRF-19500 and JEDEC standards.The PF2203-5KF1 through hole resistor works by providing an electrical resistance to a circuit, which regulates the current and voltage flowing through the circuit. This electrical resistance is created when the resistor material, typically made of metal or carbon, converts the electrical energy into heat energy, thus limiting the current and preventing damage to the circuit from excessive voltage. In other words, this resistor functions as a "heat sink" for the circuit, and its resistance is determined by its size and composition. The PF2203-5KF1 through hole resistor is an ideal solution for circuit protection and signal conditioning applications due to its high peak voltage rating and temperature tolerance. It is also highly reliable, with a maximum failure rate of 200 parts per million (PPM). Finally, the PF2203-5KF1 is cheap, making it a cost-effective solution for a wide variety of applications.In conclusion, the PF2203-5KF1 through hole resistor is a popular electronic component designed for numerous applications in the automotive, telecommunication, aerospace, and general-purpose electronics industries. It is relatively inexpensive, highly reliable, temperature resistant, and meets MIL-PRF-19500 and AEC-Q200 standards. Its primary function is to provide an electrical resistance that enables the safe flow of current and voltage through a circuit, and it works by converting the electrical energy into heat energy.

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