PTF6531K250BZR6

Series:	PTF
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	31.25 kOhms
Tolerance:	±0.1%
Power (Watts):	0.25W, 1/4W
Composition:	Metal Film
Features:	Moisture Resistant
Temperature Coefficient:	±5ppm/°C
Operating Temperature:	-55°C ~ 150°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.145" Dia x 0.375" L (3.68mm x 9.53mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Introduction to Through Hole Resistors

Through Hole Resistors are a specialized type of electric resistor that utilizes a physical hole to connect the resistor to an electrical circuit board. They are typically larger than surface-mount resistors, but can offer superior capabilities in areas such as power resistance, isolation, and repetition. Due to their solid construction and design, Through Hole Resistors are capable of supporting higher currents and voltages than surface-mount resistors. They are commonly used in electrical engineering applications such as automotive, consumer electronics, lighting, and commercial processes.

PTF6531K250BZR6 Application Field and Working Principle

The PTF6531K250BZR6 is a Through Hole Resistor designed for applications that require robust performance in high-voltage and high-temperature environments. The PTF6531K250BZR6 is constructed from a potentiometer that uses a compliant slider to convert an adjustment knob into electrical signals. The output of the potentiometer can be used to monitor and regulate the voltage flow throughout an electrical circuit. The PTF6531K250BZR6 is capable of supporting up to 250V, and its four-pin construction minimizes the risk of arcing and offers better protection against voltage spikes. The PTF6531K250BZR6 is especially effective in motor control applications such as industrial pumps, blowers, and compressors.The PTF6531K250BZR6 is designed to be mounted on a printed circuit board (PCB) using a mounting hole. This type of mounting provides improved electrical isolation and superior resilience against vibration, shock, and other loads that can affect a PCB. The PTF6531K250BZR6 utilizes a wide range of materials and designs to maximize its performance in a variety of conditions. Its main components include an adjustable resistor, a trimmable resistor, a bridge rectifier, and a polyester capacitor. Each of these components works together to regulate the voltage across a circuit.The adjustable resistor is the most essential component of the PTF6531K250BZR6. It is adjustable via a knob on the printed circuit board. This allows the user to adjust the voltage across the resistor in order to accurately control the voltage flow through their circuit. By adjusting the voltage across the resistor, users can ensure that their circuit is receiving the proper voltage.The trimmable resistor is used as a safety feature to protect the circuit from over voltage and over current. It is adjustable via the same knob on the circuit board. The bridge rectifier is also part of the construction of the PTF6531K250BZR6. It works by converting alternating current (AC) voltage into direct current (DC) voltage. This conversion allows the circuit to have better control of the voltage across it. The polyester capacitor is the last component of the PTF6531K250BZR6. It is used to store electrical energy and regulate the voltage going into and out of the circuit.In conclusion, the PTF6531K250BZR6 is a Through Hole Resistor designed to provide superior performance in high-voltage and high-temperature environments. By utilizing its adjustable and trimmable resistors, bridge rectifier, and polyester capacitor, the PTF6531K250BZR6 is capable of controlling and regulating the flow of voltage in a variety of applications, such as industrial pumps, blowers, and compressors.

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