H8887RBYA

Series:	Holco, Holsworthy
Packaging:	Bulk
Part Status:	Active
Resistance:	887 Ohms
Tolerance:	±0.1%
Power (Watts):	0.25W, 1/4W
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:	0.098" Dia x 0.283" L (2.50mm x 7.20mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors: H8887RBYA Application Field and Working PrincipleThrough hole resistors are simple electrical devices that are used in circuits to reduce the voltage or current that flows in that portion of the circuit. They are used in a variety of applications in both consumer and industrial electronics, including telephone networks, radio-frequency devices, television sets, computer circuits, and many more. The H8887RBYA is a popular type of through hole resistor that has a maximum power rating of 50 watts and features a rated voltage up to 150 volts. It is commonly used in communications and instrumentation systems for reliable performance in harsh environments.The reason why through hole resistors are so commonly used in consumer electronics is that they’re reliable, cost-effective, and physically robust. They’re easy to install, as they can usually be soldered directly to the printed circuit board of a device. They’re also highly resistant to heat, which makes them ideal for applications such as motor control circuits and power supplies where high temperatures are common.The H8887RBYA is a particularly reliable through hole resistor that features a wide operating temperature range of between -40 and 150 °C. It also features a high overload capability rating of up to three times the rated power for up to 10 seconds. This makes it suitable for applications that require greater stability over long periods of time.The working principle of the H8887RBYA can be explained by looking at how it operates in an electronic circuit. It works by creating an electrical opposition to the current that passes through it. This resistance is measured in ohms, which is the same unit of measure used to measure voltage and current in electrical circuits. This resistance is created through the resistor\'s structure, which is composed of a combination of conductive and resistive materials that create a variable conductivity depending on the amount of current that flows through it.When current is sent through the resistor, the conductive material will move electrons from one side of the resistor to the other, transferring some of the energy in the form of heat. The resistive material absorbs a portion of this energy, creating a resistance that limits the flow of current through the resistor. This resistance can be adjusted to a specific value by changing the ratio of conductive and resistive material in the resistor, which is usually achieved by increasing the number of layers in the resistor.In conclusion, the H8887RBYA is a reliable and cost-effective through hole resistor that is used extensively in consumer and industrial electronics. It features a wide operating temperature range, a high overload capability, and a maximum power rating of 50 watts. Its working principle is based on the principles of Resistance, which is created through the combination of conductive and resistive materials in its structure. This resistance limits the flow of current through the resistor, allowing it to be used for various applications.

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