H41K87BCA

Series:	Holco, Holsworthy
Packaging:	Bulk
Part Status:	Active
Resistance:	1.87 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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Through Hole ResistorsH41K87BCA resistors are a type of through-hole, axial lead resistor. They are generally used in applications where larger power dissipation is required and are used in radio, television, audio equipment and other high-power applications. A H41K87BCA resistor is a rectangular or cylindrical two lead, axial leaded, through-hole (TH) resistor that is designed to dissipate large amounts of power. The leads are arranged to pass through an insulating sleeve to allow for heat dissipation and a secure connection. H41K87BCA resistors are typically made from ceramic-based materials such as alumina and beryllia ceramics. The materials are chosen for their superior thermal conductivity, high thermal shock resistance and their ability to conduct high wattage currents without exhibiting significant losses. The resistor’s body is formed and machined to provide a uniform size and shape. The leads are added into the ceramic body and secured with a metal sleeve to ensure the lead is held in place. The unique design of H41K87BCA resistors enable them to be used in applications on power electronics devices, such as amplifiers, industrial controls, computer systems, and telecommunications equipment. The resistor is designed to dissipate large amounts of power, allowing for higher current flows and higher operating temperatures. Additionally, it is able to withstand high operating temperatures for extended periods of time. The application of H41K87BCA resistors is generally limited to higher frequencies and higher power applications. The ceramic material is designed to handle high currents and temperatures without degrading quickly, but it is not suited to applications involving DC or very low frequency AC power.Since H41K87BCA resistors are designed for higher power applications, they are focused on dissipating power through their body and not through their leads. Therefore, the power dissipation characteristics are key in being able to safely use these resistors. The leads are typically much smaller than the body, which limits their power dissipating capability. The higher power resistors use a combination of leads and body to evenly spread the heat. H41K87BCA resistors are typically used in applications such as amplifiers, power supplies, high power switches, motor drives, and other high power devices. They are used in a variety of different applications and can be found in everything from consumer electronics to industrial applications. The working principle of H41K87BCA resistors is simple. When a current is passed through the resistor, it generates heat. The heat is dissipated into the air through the resistor’s body as well as the two leads. This process is then repeated as the current passes through the resistor. If the power dissipation is not properly managed, the resistor can overheat and fail. In order to ensure the resistor’s long life, it is important to properly design the circuit and ensure the right amount of power is dissipated. The resistor’s body and leads are designed in a manner that allows for maximum heat dissipation without sacrificing the integrity of the resistor. In conclusion, H41K87BCA resistors are a type of through-hole, axial lead resistor that are designed to dissipate large amounts of power. They are generally used in applications where larger power dissipation is required and are used in radio, television, audio equipment and other high-power applications. The leads are arranged to pass through an insulating sleeve to allow for heat dissipation and a secure connection. The application of H41K87BCA resistors is generally limited to higher frequencies and higher power applications and are used in a variety of different applications, from consumer electronics to industrial applications. The working principle of H41K87BCA resistors is simple, where the heat generated by passing current is dissipated into the air through the resistor’s body as well as the two leads. This process is then repeated as the current passes through the resistor and it is important to properly design the circuit and ensure the right amount of power is dissipated in order to ensure the resistor’s long life.

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