H4422RBCA

Through Hole Resistors are electrical components used in circuits to reduce currents and control voltages. The H4422RBCA is an example of a type of through hole resistor. This type of resistor offers a wide range of resistive values, with resistance ranging from 10 ohms to 17.4 M offered in E-24 values. It also offers an operating temperature range of -55°C to +155°C, a power dissipation of 0.6 W at +70°C, and a maximum working voltage of 250 V.

The H4422RBCA is an axial-leaded resistor that can be threaded directly through the circuit board. It features adjustable resistance, a ceramic body and low inductance. This type of resistor is reliable and fast to install, as it can be solder mounted to a circuit board without the need for standoffs or heatsinks.

The working principle of the H4422RBCA is based on Ohm\'s Law, which states that the current (I) passing through a resistor is proportional to the voltage (V) applied across it. The magnitude of the resistor\'s resistance (R) to current flow is determined by the materials it is made from. The H4422RBCA resistor is made of a ceramic rod surrounded by a metal film, which creates a path for electricity to flow. In this type of resistor, the ceramic rod acts as an insulator and the metal film acts as a conductor.

The H4422RBCA resistor is used in a range of electronic applications, from automotive and process control to consumer electronics and sensors. In automotive circuits, it is used to reduce currents and protect components from thermal overloads. For process control circuits, the H4422RBCA can be used as a means of balancing and adjusting circuit voltages. In consumer electronics, this type of resistor is used to protect transistors and diodes from overvoltage. In sensors, it is used to control the sensitivity of signal inputs.

The H4422RBCA is a reliable and versatile through hole resistor that is commonly used in a range of electronic applications. It offers adjustable resistance, a wide operating temperature range, and a power dissipation of 0.6 W at +70°C. The working principle of this type of resistor is based on Ohm\'s Law, where resistance is determined by the materials that the resistor is made from. This type of resistor is used for applications such as automotive circuits, process control, consumer electronics, and sensors.