H4887KBCA

Series:	Holco, Holsworthy
Packaging:	Bulk
Part Status:	Active
Resistance:	887 kOhms
Tolerance:	±0.1%
Power (Watts):	0.5W, 1/2W
Composition:	Metal Film
Features:	Pulse Withstanding
Temperature Coefficient:	±50ppm/°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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Introduction
The H4887KBCA is a Through Hole Resistor, used in various applications and manufactured by Hind Rectifier Limited. These resistors have a wide range of working principle applications and are a robust, reliable form for various types of product applications. They have good thermal and electrical properties, making them suitable for a wide range of applicatons.

Working Principle and Applications
H4887KBCA resistors work on the principle of resistance to current flow. They are made from a metal alloy wire, such as Manganin or Nichrome, which is wrapped around a ceramic core or tube. In this type of resistor, the resistance value is determined by the length, thickness and type of alloy used. The resistance remains constant at all temperatures, and is very reliable and stable.H4887KBCA resistors are generally used in applications where a more stable and precise resistance is required. This makes them suitable for use in circuits that need long-term stability such as temperature control circuits, power supplies, motor controllers and circuit protection. Additionally, they are ideal for applications which require ultra-low temperatures such as explosives detection, aerospace systems, and military applications.
Reliability and Advantages
H4887KBCA resistors are capable of handling extreme temperatures and environmental conditions, making them perfect for use in industrial, military and aerospace settings. They are also very reliable and have a low failure rate, making them ideal for applications that require long-term stability and precision.The resistance to current flow is very low in H4887KBCA resistors and they also offer a very high resistance-to-time characteristic, making them suitable for use in fast switching applications. Additionally, the resistors are also very durable and can withstand vibration and shock better than other types of resistors. This makes them suitable for use in automotive, motor control, electronics and aircraft applications.
Limitations
Despite their many advantages, there are also a few limitations associated with H4887KBCA resistors. The main limitation is that they have a relatively high cost compared to other resistor types. Additionally, the resistance temperature coefficient of the resistors is slightly higher than other resistor types, making them less suitable for temperature control and measurement applications.
Conclusion
H4887KBCA resistors are a robust, reliable and stable type of resistor which are suitable for use in a wide range of applications. They have good electrical and thermal properties, making them ideal for applications which require long-term stability, precise resistance, ultra-low temperatures and vibration and shock resistance. Despite their relatively high cost, they are still the best choice for many industrial, military and aerospace applications.

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