H450RBYA

Series:	Holco, Holsworthy
Packaging:	Bulk
Part Status:	Active
Resistance:	50 Ohms
Tolerance:	±0.1%
Power (Watts):	0.5W, 1/2W
Composition:	Metal Film
Features:	Pulse Withstanding
Temperature Coefficient:	±15ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.146" Dia x 0.394" L (3.70mm x 10.00mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors: H450RBYA

Through hole resistors, also known as leaded or axial resistors, have a long and distinguished history. Through hole resistors are the traditional through hole component type in the electronics industry. In comparison to other resistors, they offer advantages in terms of stability, accuracy, construction and packaging.The H450RBYA (High Temperature Thick Film Resistor) is the highest-performing resistor from Vishay Intertechnology, Inc. It is designed to meet the requirements of demanding applications and is suitable for use in various conditions. This resistor is composed of a heated thick film printed on a high-stability ceramic substrate that is then encapsulated in an epoxy resin and sealed with a strip seal.The H450RBYA has a wide operating temperature range of -55 °C to +225 °C, withstanding extreme temperatures during operation. Its high thermal conductivity also allows it to be used in high-temperature environments or for high-performance applications without suffering any degradation.The resistor also features excellent resistance accuracy and stability, which are internally maintained by an on-chip internal temperature compensation circuit. This ensures that the resistance value does not change with variations in temperature, making it a reliable choice for applications in which precise resistance values are critical.The H450RBYA also offers advantages when it comes to mounting, as it is a through hole type resistor, featuring two leads that can be easily inserted into holes in a printed circuit board. This makes it easy to mount and eliminate the time-consuming process of soldering. Additionally, the resistor also has epoxy resin packaging, which helps to protect the device from the elements and ensure its durability.In addition, this resistor has low thermal EMF, making it suitable for applications in which thermal sensitivity is a concern. This ensures that the resistor’s resistance does not cause any errors due to temperature variations. Additionally, the H450RBYA has excellent pulse loading capabilities, which makes it well-suited for use in pulse loading and reliability test conditions.To summarize, the H450RBYA is a reliable and highly efficient through hole resistor suitable for use in various applications. Its combination of excellent performance in temperature and resistance accuracy ensures that it will remain stable and resilient in rigorous conditions. Additionally, its easy mounting process and epoxy resin packaging make it an ideal choice for various designs where quick installation and durability are key.

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