H4500KBYA

Series:	Holco, Holsworthy
Packaging:	Bulk
Part Status:	Active
Resistance:	500 kOhms
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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As one of the most common fixed resistors, through hole resistors show stability in working performance, reliability and quality. The H4500KBYA is an axial leaded resistor and one of the widely used through hole type resistors. It features high degrees of precision and tolerance., This article will discuss the major application fields and working principles of the H4500KBYAThe H4500KBYA typically uses ceramic or metal as the substrate material with the resistor element being a hydrogenated nitride-based (Niobium) metal alloy. This combination of ceramic and metal provides high thermal conductivity, stability, and most importantly low electrical leakage. The resistor element is enclosed in an axial package with a lead length of around 0.77in or 0.95in. Consequently, the H4500KBYA offers multiple advantages over other types of resistors in that it has very low thermal resistance coefficient, low power consumption, and high resistance to high temperatures. Due to its unique features, the H4500KBYA through hole resistor is applied in a variety of electronic applications. This type of circuitry is quite common in consumer electronics, audio systems, industrial automation, automotive applications, and even in avionics. For instance, the H4500KBYA is used in adjustable circuits for controlling voltage or current levels, such as light dimmers, digital potentiometers, and current regulators.In addition to these applications, the H4500KBYA resistsors are also unique in their use in power stabilization, RFI suppression, and signal conditioning. This allows them to provide excellent performance in extreme conditions such as high voltages and temperatures.The H4500KBYA works by having a variable resistance that can be predetermined by adjusting the ceramic substrate and metal contacts. Due to the semi-conductive metal alloy, the resistor element is able to efficiently change the current path in the resistor. An increased current flow changes the resistance levels of the niobium coil, thus adjusting the flow of current through the resistor. This is how the resistor can be controlled or designed to meet specific criteria.Overall, the H4500KBYA through hole resistor is highly reliable and flexible for use in a variety of applications. It is easy to install and provides stable results over a long-term period. It also has a long lifespan and does not require frequent maintenance. With the increased demand for electrical components, this type of resistance technology is becoming more and more popular. As such, the use of the H4500KBYA through hole resistor by electronic designers will continue to increase.

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