PF1262-0R91F1

Series:	PF1260
Packaging:	Tube
Part Status:	Active
Resistance:	910 mOhms
Tolerance:	±1%
Power (Watts):	20W
Composition:	Thin Film
Features:	--
Temperature Coefficient:	±100ppm/°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: PF1262-0R91F1 Application Field and Working Principle

Through hole resistors are components that are used to provide resistance for an electrical circuit element. They are one of the most widely used components in all electronics applications. The resistance provided by these resistors are typically determined by the voltage and current across the resistor. PF1262-0R91F1 is a specific type of through hole resistor that has many applications, although it is mostly used for signal applications. This article looks at its application fields and working principle.The primary application of PF1262-0R91F1 through hole resistors is in signal processing. These resistors are typically used in applications that require very low noise and high precision. For example, they are often used in audio and video recording and playback equipment, in high-frequency RF circuits, and in closed-loop control systems. The low-noise characteristics of these resistors make them well-suited for sensitive electronic circuits in which unwanted noise can cause errors.The working principle of PF1262-0R91F1 through hole resistors is fairly straightforward. The resistance is determined by the amount of current flowing through the resistor and the voltage across it. This is because when a current passes through a resistor, it will cause a voltage drop. This voltage drop is directly proportional to the current that passes through the resistor and is inversely proportional to the resistance of the resistor itself. There are several factors that can affect the resistance of a resistor, such as its temperature and type.When used in signal processing, PF1262-0R91F1 through hole resistors are typically operated in two different modes. The first is an AC mode, where the current and voltage across the resistor vary with time. In this mode, the maximum voltage across the resistor is typically limited to a predetermined maximum value. The second mode is a DC mode, meaning that the current and voltage are constant. In this mode, the resistance of the resistor does not change with time and is determined solely by the current and voltage present across it.In summary, PF1262-0R91F1 through hole resistors are a type of resistor used in signal processing. They are particularly well-suited for low noise and high precision applications, and their working principle is determined by the current and voltage present across the resistor. When operated at certain voltages, these resistors can provide extremely low noise, making them well-suited for sensitive electronic circuits.

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