H44K02BDA

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Through Hole Resistors provide passive components with resistance, similar to the way a wire does when it conducts electricity. The H44K02BDA is a current measuring resistor which serves the purpose of regulating the amount of current passing through it. It has a non-linear, resistive film, with a maximum power rating of 0.17W and a maximum temperature rating of 85°C. The H44K02BDA is typically used in many applications, including temperature and light sensing, motor speed control, and power control circuits.

The H44K02BDA is a through hole resistor with a 0.2 mm diameter. Its main feature is that it can measure current, as opposed to voltage. The resistor is basically composed of two electrodes: one is the measuring electrode and the other is the control electrode. The measuring electrode is a resistor, and the control electrode is a capacitor. When a current passes through the resistor, the current passes through the control electrode and the capacitor, generating a voltage proportional to the current passing through the resistor.

The H44K02BDA has two different modes of operation: absolute and differential. In the absolute mode, the resistor measures the absolute value of the current passing through it, and in the differential mode, it measures the difference between two currents, thus allowing multiple current measurements from the same device. The H44K02BDA also defines a zero voltage threshold, which can be adjusted by the user, in order to set the reset point for the current measurement.

The H44K02BDA is capable of measuring current up to 0.2A and the sensitivity of the device can be increased by adjusting the resistance of the resistive film. The device is compatible with most of the common interfaces used in circuit boards and can be easily integrated into a system. It is also designed to be mounted vertically and horizontally.

The H44K02BDA is also designed to withstand mechanical vibrations and shock. Its temperature rating can reach up to 85°C, allowing it to operate in very harsh environments. The device is also resistant to ESD and it can be encapsulated in epoxy resin for additional protection.

The H44K02BDA is suitable for use in a wide range of applications, such as motor speed control, power control circuits, and temperature and light sensing. This through-hole resistor can be used in many applications where the need arises for measuring current accurately, reliably, and conveniently.

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