WHA5R0FET Datasheet/PDFThrough Hole Resistors
Through hole resistors are the most widely used components in electronics. They are used to control the current or voltage flowing through a circuit. They can be used for power or signal applications and are available in a variety of resistances, package styles, and values. The most common type of through hole resistors are the standard-leaded components.
WHA5R0FET Application Field and Working Principle
WHA5R0FET is a type of surface mount resistor. It has the advantage of miniature size which is suitable for applications where board space is limited and at the same time outstanding stability in the long term. The WHA5R0FET resistor features high resistance values in compact sizes and robust electrical stability due to its flat surface and low thermal resistance.
The WHA5R0FET can be used for a wide range of applications such as power management and power supply regulation, sensor signal conditioning, communication, and EMI (electromagnetic interference) suppression and filter applications. It is suitable for a variety of circuit designs, from digital to analog.
The WHA5R0FET resistor works by controlling the flow of electric current by introducing a specific amount of resistance. It is composed of two layers of ceramic material sandwiched with a metal film. The resistor is resistant to weather, shock, and vibration, and exhibits a high level of temperature coefficient. The operating temperature range limit is from -55 to 125C.
The WHA5R0FET resistor provides excellent electrical and thermal characteristics and its exceptional stability over long operating periods. It has a large range of resistance values, from 0.1 ohm to 1M ohm. It has low parasitic effects due to its negligible inductance and capacitance, making it suitable for high-speed applications.
The WHA5R0FET resists high intermittent overloads and operates in high-noise environments and over wide temperature ranges. Its low thermal resistance makes it suitable for applications that generate high heat or involve switching from one state to another. Its small size also makes it suitable for use in miniature circuits.
According to the resistance value, the WHA5R0FET has a wide range of applications. Its use can range from low-power to high-power systems and it is used in switching power supplies, commercial equipment, computers, instrumentation, RFID tags, LEDs, and other consumer electronics equipment, as well as military and aerospace applications.
The WHA5R0FET can be used with either single-ended or differential configurations. For single ended configurations, it is necessary to select a resistor value which is appropriate for the application. For differential uses, the resistor should be chosen to ensure that the difference between the outputs and inputs is less than the desired value.
The WHA5R0FET is among the earliest developed ceramic resistors and is still widely used today. Its combination of high temperature operational stability, good thermal characteristics, and small size makes it suitable for a wide variety of applications.