H8787KDZA

Series:	Holco, Holsworthy
Packaging:	Bulk
Part Status:	Active
Resistance:	787 kOhms
Tolerance:	±0.5%
Power (Watts):	0.25W, 1/4W
Composition:	Metal Film
Features:	Pulse Withstanding
Temperature Coefficient:	±100ppm/°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:	--

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

IntroductionThrough hole resistors come in many shapes and sizes. The most common type is the H8787KDZA, which is a three-terminal, through-hole device. It is used primarily in applications that require low resistance values. The main advantages of using this particular resistor are its high accuracy, low thermal coefficient of resistance, and its suitability for a variety of applications. In this article, we will discuss the applications and working principles of the H8787KDZA.Applications of H8787KDZAThe H8787KDZA is designed for a wide variety of applications, including power supplies, DC to DC power converters, current sensing, telecommunication circuits, as well as EMI shielding. The high accuracy and low thermal coefficient of resistance make it ideal for applications that require precise control over voltage and current.In the field of power supplies and DC to DC power converters, the H8787KDZA is used as a shunt resistor to measure current. The resistor has an extremely low resistance value, which allows a current to be accurately measured without significantly detracting from the total power output of the circuit. Furthermore, due to its highly stable resistance value, the H8787KDZA can act as a reference resistor in power supplies where the output voltage must remain constant.In EMI shielding applications, the H8787KDZA can be used to reduce conducted EMI signals from entering or leaving a system. This is accomplished by placing the resistor in the power plane of a system, creating a low impedance path that dissipates any EMI signals that may be present.Working principle of H8787KDZAThe working principle of the H8787KDZA is simple. The resistor works by creating a voltage drop across its terminals when current flows through it. This voltage drop is known as its dynamic resistance, or its resistance when current is flowing. The dynamic resistance of the H8787KDZA is extremely low, which allows it to be used for accurate measurements of small currents.The other important factor in the working principle of the H8787KDZA is its temperature coefficient of resistance. The temperature coefficient of resistance determines how resistant the resistor is to changes in temperature. The H8787KDZA has an extremely low temperature coefficient of resistance, which allows it to remain stable over a wide range of temperatures, making it suitable for use in a variety of applications.ConclusionThe H8787KDZA is an ideal choice for applications that require accuracy and precision. Its low dynamic resistance and temperature coefficient of resistance make it suitable for a variety of applications, including power supplies, DC to DC power converters, current sensing, EMI shielding, and more. The H8787KDZA is an important component for many applications, and its working principle is simple to understand.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description