HVR2500001913FR500

Series:	HVR25
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	191 kOhms
Tolerance:	±1%
Power (Watts):	0.25W, 1/4W
Composition:	Metal Film
Features:	Flame Retardant Coating, High Voltage, Pulse Withstanding, Safety
Temperature Coefficient:	±200ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.098" Dia x 0.256" L (2.50mm x 6.50mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors

Through hole resistors, also known as axial leaded resistors, are resistors that are mounted by passing their leads through the hole on a housing/standard board. Their two-lead configuration is very simple and requires less effort to install, making them a widely used type of resistors. One popular axial resistor is the HVR2500001913FR500, which is a metal film resistor with a power rating of 0.25W, a tolerance of ±5%, and a resistance value of 19KΩ. Let’s take a look at its application field and working principle.

Application

The HVR2500001913FR500 is mainly used in circuits where precision is required. This is because it has a low tolerance of ±5%, which ensures that a device will deliver stable performance in the long run. Moreover, it has an operating temperature range of -55 to +155°C, making it well-suited for use in industrial applications and other high-temperature environments. It is also used in power circuits. Its 0.25W power rating means it can handle up to 0.25W of power before it gets damaged. This makes it an ideal component for applications where low power levels are required, such as instrumentation, miniaturized chips, and portable electronics.

Working Principle

At the heart of the HVR2500001913FR500 is a metal film resistor, which is composed of a resistance element and a conductive material, such as tin or silver. When electricity is passed through the resistor, the current is blocked by the resistance material, resulting in a voltage drop across the resistor. This voltage drop is then used to regulate the current, helping to ensure the circuit runs within its limits. Besides, the resistor also helps reduce interference and noise in the circuit. The metal film layer serves to absorb and dissipate electromagnetic energy, preventing it from affecting the other components and ensuring the circuit operates smoothly. In conclusion, the HVR2500001913FR500 is a reliable, cost-efficient axial resistor that can accurately regulate current and provide protection against electromagnetic interference. This makes it an ideal choice for use in industrial applications, power circuits, and precision circuits.

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