H4P30RFCA

Series:	Holco, Holsworthy
Packaging:	Bulk
Part Status:	Active
Resistance:	30 Ohms
Tolerance:	±1%
Power (Watts):	1W
Composition:	Metal Film
Features:	Pulse Withstanding
Temperature Coefficient:	±50ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.146" Dia x 0.394" L (3.70mm x 10.00mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors -- H4P30RFCA application field and working principle

Through Hole Resistors are components used in electrical circuits to control the flow of electricity. Through Hole Resistors (THR) are the most commonly used form of electrical resistance and are typically found within general circuit designs. The H4P30RFCA is one type of Through Hole Resistor, and it is being used in a plethora of electronic applications.The H4P30RFCA is a four-terminal Through Hole Resistor with a rated power of 30 watt and a rated voltage of 50 volts. It is mainly used for circuit protection in areas such as motor drives, UPS systems and in industrial automation. With its four-terminal construction flexibility, the H4P30RFCA can be used for multiple configurations in the same application which allows designers to optimise electrical and thermal results.The H4P30RFCA is also capable of being configured in series, parallel, as well as combination arrays. In series arrays, several resistors are connected side by side in a chain like configuration to provide higher levels of resistance than can be obtained by a single resistor. By connecting resistors in parallel, the total resistance is lowered, allowing more current to flow through the circuit. Combination arrays are a combination of series and parallel connections and are used to obtain a specific level of resistance not achievable with a single resistor.In terms of working principle, the H4P30RFCA works by producing an electrical current when connected to an electrical power source. This current produces a magnetic field that induces a voltage on the terminals of the resistor, resulting in a voltage drop across the various terminals. This voltage drop is proportional to the value of the current, and is referred to as the Ohm\'s law. In the case of the H4P30RFCA, its four-terminal design allows the resistors to handle higher current flows and thus increase the efficiency of the circuit in which it is being used.In conclusion, the H4P30RFCA is a popular choice of Through Hole Resistor due to its multiple configurations, enabling designers to optimise electrical and thermal results. It is mainly used in motor drives, UPS systems and in industrial automation and plays an important role in controlling and regulating the flow of electricity in circuits. The H4P30RFCA operates on the principle of Ohm\'s law to effectively and efficiently execute its function of providing resistance and producing voltage drop along the length of the terminals.

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