H852K3BCA

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Through Hole Resistors have been around for over a century, used in all sorts of different devices. Today, one of the most popular through hole resistors is the H852K3BCA. It is a precision, ballast, wire-wound, non-inductive resistor with a variety of applications and a wide range of working principles.

The H852K3BCA is a high-precision resistor measuring 0.8mm by 2.5mm by 2.3mm, with a power rating of 0.1 watts. It is constructed with an anodized metal vial in two pieces, with two screws to make the connection between the two sections. The contact surfaces of the two sections are then covered with a metal or plastic cap to keep particles from getting into the resistor. The two sections are connected together by a thin wire, usually a nickel or copper wire. This ensures a good electrical connection and a reliable performance.

The primary application for the H852K3BCA is low-noise resistors for oscillator circuits, as well as in many power circuit applications. Its power rating, size, and low-noise characteristics makes it an ideal choice for a variety of applications, including in communication systems and medical equipment. It is also often used in military and aerospace applications, where its precise and reliable performance is essential.

The H852K3BCA works on the principle of Ohm\'s law, which states that the current through a conductor is proportional to the voltage applied to the resistor. The current passing through a resistor is given by the equation I=V/R, where V is the applied voltage and R is the resistance of the resistor. This current is dissipated in the form of heat, and the heat dissipated is equal to the power dissipated.

The H852K3BCA has a resistance of 500 Ohms and a power rating of 0.1 watts. This means that when a voltage of 1V is applied, the current through the resistor is 0.002 amps. The power dissipated is then equal to 0.001 watts, and the temperature rise of the resistor will be around 9 degrees Celsius. The temperature rise will be higher if a higher voltage is applied, so it is important to operate the resistor within its specified limitations.

In addition to its primary application in low-noise resistors for oscillators, the H852K3BCA can be used as a voltage divider, current limiter, voltage regulator, and a temperature sensor. Its small size and low-noise characteristics make it ideal for a wide range of applications.

The H852K3BCA is an excellent choice for any application where precision, reliability, and low-noise performance are required. With its small size, and its ability to withstand high voltages, it is a popular resistor for many different applications. From its use as a voltage divider to its utilization in medical equipment, the H852K3BCA is sure to provide reliable performance in any application.

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