H4187RBZA

Series:	Holco, Holsworthy
Packaging:	Bulk
Part Status:	Active
Resistance:	187 Ohms
Tolerance:	±0.1%
Power (Watts):	0.5W, 1/2W
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:	0.146" 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

H4187RBZA is an axial-leaded surface-mount resistor series used for through-hole assembly. It is made of a thin-film substrate with a thick protective coating applied to the exterior of the resistor. The thin-film substrate provides superior reliability and stability over traditional resistors as it is immune to temperature changes and mechanical shocks. The coating applied to the exterior allows the resistor to withstand mechanical stress and high voltage surges. The resistor also has very low power requirements, making it suitable for most applications.H4187RBZA can be used for many applications including, but not limited to, resistive partitions, power supplies, load regulation, lighting control, motor control, relay triggering, and digital circuits. It is available in both metal and non-metal form factors to meet the needs of the application.The working principle of the H4187RBZA series is based on resistor materials such as carbon film, metal film, and thick film resistors. Each of these resistor materials has its own properties to suit different application requirements. Carbon film resistors have a natural resistance that is stable and can withstand very high temperatures, up to 400°C. The thickness of the metal film resistors range from 0.5um to 10um and vary in temperature coefficient, capacitance, power, and life. Finally, the thick film resistors are made up of a ceramic and metal component that allows them to resist high shock and mechanical stresses while providing a low contact resistance.The advantages of H4187RBZA resistors include low power consumption, stability, reliability, and small size. They are also extremely versatile and can be used for many applications. They offer high-temperature stability, as well as high-resistance accuracy, making them ideal for many different applications. Additionally, they have a wide resistance range, making them suitable for various voltage and current levels.Overall, H4187RBZA series of Through Hole Resistors is a reliable and versatile component that is suitable for various applications. The thin film substrate offers the superior reliability of a through-hole resistor while providing superior stability and power consumption. The coating applied to the resistors also protects them against mechanical shocks and high voltage surges. The resistor is also available in both metal and non-metal form factors to meet the needs of the application. This resistor series offers great performance at a low cost, making it an ideal choice for many electrical and electronic applications.

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