H4147KBCA

Through Hole Resistors, such as the H4147KBCA, are broadly used in a variety of applications. These resistors provide current limitations and device protection in multiple industries. This type of device is often specified for mission-critical applications where long-term reliability is required. By understanding its design principles and typical use cases, engineers can quickly determine if it meets their specific needs.

Overview of the H4147KBCA

The H4147KBCA is a through-hole resistor that operates on the principle of electric resistance. This type of device is usually classed as a power resistor. It features an epoxy-coated ceramic body and four gold-plated terminals that have an undulating design. Its four terminals enable symmetrical connections to two wires or two separate circuits.

As a through-hole resistor, the H4147KBCA must be mounted on a PCB for proper operation or soldered into a component. It is typically designed for high-frequency applications where additional insulation is required to reduce signal interference. It is constructed for short-term power surges and is rated for maximum operating temperatures of up to 275°C. The device is also equipped with internal overload protection for added safety.

Applications and Working of the H4147KBCA

The H4147KBCA offers a wide range of applications. It is often used in high power equipment, computers, and other consumer electronics applications. It is equipped with four terminals, allowing it to be connected with any two of these terminals in series or parallel. Its design enables higher power capacity when used in a series connection, making it suitable for large-scale industrial applications.

The device is also widely employed in high frequency circuits. Its epoxy-coated ceramic body and gold-plated terminals provide increased insulation for high frequency signals. Its high maximum operating temperature makes it suitable for extreme temperature rated applications, such as in automotive and communications applications.

The working of the H4147KBCA is simple. The device limits current flow to a predetermined amount through its resisters. This current limitation prevents devices, such as motors, from receiving too much current from the power supply. It also safeguards other devices connected to the circuit from short-circuiting and high current overloads. This protection ensures that circuits and equipment connected to the H4147KBCA remain undamaged and functional.

Comparisons to Other Identical Resistor Types

The H4147KBCA is similar to other types of resistors in its size and capabilities. Its unique design offers it an advantage over other similar resistors. It has an epoxy-coated ceramic body and gold-plated terminals that increase its insulation properties, making it suitable for noise-reduction applications. Furthermore, its undulated terminal design increases its strength and provides improved thermal characteristics, making it the ideal device for mission-critical applications.

In comparison to other through-hole resistors, the H4147KBCA is significantly more reliable. Its four terminals allow it to be connected in series or parallel, allowing it to offer higher power capacity than other related resistors. Its epoxy-coated ceramic body and undulating design increases its ability to withstand high temperatures, making it suitable for extreme temperature rated applications.

Conclusion

For mission-critical applications where long-term reliability is required, the H4147KBCA through-hole resistor is a dependable device. It functions as a current-limiting device with its four terminals to provide maximum protection for the devices connected to the circuit. Its design is such that it can be connected in series or parallel for higher power capacity, and its epoxy-coated ceramic body and gold-plated terminals improve its ability to withstand high temperatures.

This resistor is a dependable, reliable, power-saving device that is suitable for multiple applications, ranging from consumer electronics to high-power industrial applications. Its unique design gives it an advantage over other similar resistors, making it an ideal device for circuit protection.