CA0002R2700JR05

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Through Hole Resistors are common components in the electrical and electronic field. The CA0002R2700JR05 is a Through Hole Resistor with a wide range of applications and working principles.

This device is made up of two main parts: the resistor element and the housing. The resistor element is a ceramic disk which is mounted inside a black plastic shell with a round metallic terminal at each side. The ceramic disk is coated with a thin layer of metal film, usually nickel or palladium, which is cut into sections with a design corresponding to the resistance required in ohms. The metal terminals are connected to the resistor element through the holes in the plastic housing, allowing for connection to the circuit board.

The rated power of the CA0002R2700JR05 device is 2W and its rated resistance is 2.7MΩ (2,700,000Ω) with a +/- 10% tolerance and 30ppm/°C temperature coefficient of resistance (TCR). This makes the device suitable for a wide range of application from low to high power and the high tolerance ensures the device will meet the required value.

The device working principle is to change electrical energy into thermal energy which is then dissipated to the environment. It does this by transferring electrical current though the metal film and creating a voltage drop across it. This voltage drop produces heat that is dissipated by the housing. The resistance of the device increases as the temperature rises, which prevents it from being damaged by excess current flow.

The CA0002R2700JR05 Through Hole Resistor is a commonly used device for many different electrical and electronic applications such as in audio circuits, signal filtering and protection circuits. The high tolerance, stable performance and great power rating make this a reliable and cost effective choice.

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