HVR2500001473FR500

Series:	HVR25
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	147 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 are widely used in the electronics industry owing to their stability, accuracy and simple, efficient design. Also known as “fixed resistors”, these components are typically composed of ceramic and copper, with an enamel coating, or a combination of ferrite and ferrite-ceramic. The resistance value and the concept of heat dissipation provided by its construction determine the application field of the resistor.The HVR2500001473FR500 is a through hole resistor specifically designed for low-power applications. This resistor offers long-term stability and accuracy, and features a nickel-chrome resistor element with an aluminum oxide coating. Its resistance is typically 25 ohms, depending on the temperature and the signal present at its terminals. The HVR2500001473FR500 is a particularly reliable design, with a fine thermal-mechanical rating for high-frequency applications.The working principle of the HVR2500001473FR500 is based on the concept of thermal resistance. In essence, when an electrical current is applied across a resistor, the electrons in the current are drawn into the resistor. This causes thermal energy to be generated, which in turn causes a rise in temperature. The temperature increase is proportional to the current, and the faster the current passes through the circuit, the greater the thermal energy generated. The thermal energy is released from the resistor by means of convection and radiation, and the magnitude of the release is determined by the size and shape of the resistor.In the case of the HVR2500001473FR500, the resistor has been designed to ensure optimum heat transfer, allowing for a lower and more consistent temperature rise. The stable temperature rise prevents excessive thermal stress on the resistor, enabling a wide range of applications. This includes low-power wireless devices, smart cards, and flat panel displays, all of which require a consistent and reliable resistance value.The rugged construction of the HVR2500001473FR500, with a four-point layer design, offers excellent protection against external shocks and vibrations. The resistor also excels in operating temperature and humidity conditions, with a rated temperature of -40°C to +125°C and RH range of 5% to 95%. To further enhance security, the component is engineered with an embedded metal ring around the body, which helps safeguard against external stresses.In short, the HVR2500001473FR500 is a reliable and efficient through-hole resistor, suitable for a variety of applications. Its rugged construction, effective thermal resistance properties, and wide operating conditions make it ideal for low-power designs. As a certified industry-standard component, the HVR2500001473FR500 can be trusted to deliver reliable and consistent performance in any circuit design.

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