AHP500JB-20R

Series:	AHP
Part Status:	Active
Resistance:	20 Ohms
Tolerance:	±5%
Power (Watts):	5W
Composition:	Wirewound
Temperature Coefficient:	±200ppm/°C
Operating Temperature:	-55°C ~ 250°C
Features:	--
Coating, Housing Type:	Aluminum
Mounting Feature:	Flanges
Size / Dimension:	0.591" L x 0.650" W (15.00mm x 16.50mm)
Height - Seated (Max):	0.358" (9.10mm)
Lead Style:	Wire Leads
Package / Case:	Axial, Box
Failure Rate:	--

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Chassis Mount Resistors are components that provide resistance or lower the power load to reduce the current flowing through an electrical circuit. The AHP500JB-20R is a type of chassis-mount resistor specifically designed for automotive applications. It is constructed from high-quality alumina ceramics and provides excellent resistance accuracy and power dissipation. This article will discuss the application field and working principle of the AHP500JB-20R.The AHP500JB-20R is designed for automotive applications such as engine control systems, lighting systems, interior electronics, and electric power steering systems. It is a low-impedance device that can be used to reduce power dissipation and limit the current flowing through the circuit. It is also often used as a fuse or safety device to protect other electrical components from short circuits.The working principle of the AHP500JB-20R is based on a resistive electrical network. A resistive electrical network is a system of two or more electrical components interconnected with each other so that resistance can be applied to one or more of the components. In the case of the AHP500JB-20R, the resistance is applied to the path of current flow, which reduces the overcurrent flowing through the circuit.The AHP500JB-20R features a resistance range of 0.01 to 2 ohms and is designed to operate in temperature ranges from -40 to 134° Celsius. The device has a maximum power rating of 500 watts, a maximum voltage of 28 VDC, and a surge voltage of 30 VDC. The device also has a maximum continuous current of 5.5A.The AHP500JB-20R features a ceramic body construction, which improves its shock and vibration resistance compared to other types of resistors. The device is also designed with heat sinks and insulation layers to help dissipate the heat produced by the resistor and protect other electrical components from heat damage.To install the AHP500JB-20R, the device must be securely mounted to the chassis of the vehicle with the help of a flexible mounting bracket. It must be well secured to prevent movement due to vibration. The resistor should also be connected to the appropriate terminals in the electric circuit.The AHP500JB-20R is an ideal choice for automotive applications due to its superior performance, reliability, and affordability. It is designed with the latest technology to ensure performance and safety. The device is also easy to install and maintain, making it a popular choice for automotive applications.

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