H4255KBCA

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Through Hole Resistors are a type of component used in the circuit boards of most electrical devices. They are a common element in electronics design and have been used since the dawn of the transistor age. The H4255KBCA is a specific type of through hole resistor with a wide range of applications.

The H4255KBCA is an axial lead type resistor that can handle 10 watts of power. It offers high voltage capabilities and an extremely low thermal resistance. It comes in sizes DIN 21.5mm and DIN 32.8mm. The resistor has a tolerance of ±5% and a maximum maximum operating temperature of 125°C.

H4255KBCA components have a wide range of possible applications. They are used in automotive systems, such as ignition systems, electronic fuel injection (EFI) systems, and engine fan control. They also have applications in the industrial sector, such as industrial control systems, power supplies, motor controllers, transformer switching, and protection circuits. Other applications include high voltage switching circuits, power supplies for scanners and cameras, and HVAC equipment.

The working principle of the H4255KBCA is as follows: An electrical current is passed through the resistor, which is composed of a metal wire that is made of either tin-nickel alloy or resistive material. When the current passes through the resistor, some of the energy is converted into heat, making the resistor warm. This is due to the Joule effect, which states that power is dissipated in a resistor proportional to the square of the current. The resistor then restricts the current, thereby controlling the voltage, current, and power of the circuit.

The H4255KBCA has several advantages over other types of through hole resistors. For one, its low thermal resistance ensures a much cooler operating temperature. This makes it suitable for applications in which the resistor is exposed to high environmental temperatures. Secondly, it is resistant to overloads, making it suitable for high current applications. Finally, its compact design and low profile make it easy to install in dense and constricted spaces.

The H4255KBCA is an excellent choice for many through hole resistor applications. Its wide range of applications, high voltage capabilities, low thermal resistance, and small form factor make it a reliable and cost-effective solution. Whether it is used in automotive systems, industrial control systems, or consumer electronics, the H4255KBCA will provide reliable performance for many years.

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