USF340-20.0M-0.01%-5PPM

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Through Hole Resistors are an essential component of any electronic circuit and are used to maintain current flow and to protect components from damage due to current or voltage overloads. USF340-20.0M-0.01%-5PPM is one such device and is used in a variety of applications across multiple fields. This article will discuss the application fields and working principles of this particular resistor.

USF340-20.0M-0.01%-5PPM is an axial leaded (TH) resistor. The main components of this type of resistor are the housing, leads, and a resistor element. The housing is often a ceramic or glass tube, with copper leads, attached to it. The resistor element is usually a carbon or metal alloy film. This type of resistor has an axial leads at both ends of the resistor element which allows for easy insertion into any circuit board.

One of the main uses of this type of resistor is in power applications, where it can be used to limit the amount of current flowing through a circuit. It is often used in power electronics to protect components such as transistors, diodes, and other semi-conductors from damage due to current or voltage overloads. The resistance of the resistor is determined by the size of the resistor element in conjunction with the materials used to create the housing. USF340-20.0M-0.01%-5PPM is a high power resistor and is used in high current applications, such as power supplies and motors.

The working principle of USF340-20.0M-0.01%-5PPM is based on Ohm’s law. The resistance of the resistor is determined by the size of the resistor element and by the materials used to create the housing. The resistor element is made of a metal alloy or carbon film which resists the flow of current. When current passes through it, a voltage drop is created across its terminals which is proportional to the current and resistance. This voltage drop opposes the current and reduces its flow, thus, limiting the current.

The resistance range of USF340-20.0M-0.01%-5PPM is from 0.1 Ohms to 20.0 Mega Ohms. Its tracking precision is 0.01 percent and its maximum temperature coefficient is 5 ppm. This makes it ideal for high current applications such as power supplies, motors, power conditioners, and battery chargers. Its tracking precision makes it suitable for precision analog circuits.

USF340-20.0M-0.01%-5PPM is also used in audio applications. It is used to create tone controls in amplifiers and equalizers, as well as balanced line drivers and pre-amplifiers. The precision of its resistance also makes it a great choice for use in RF circuits such as radio transmitters and receivers. Due to its high power tolerance, it is also used in some automotive applications, such as in spark plug circuits in engines.

In summary, USF340-20.0M-0.01%-5PPM is an axial leaded resistor which is used in a variety of applications across multiple fields. Its resistance range, tracking precision, and maximum temperature coefficient make it ideal for high current applications such as power supplies and motors, as well as RF and audio applications. Its working principle is based on Ohm’s law and it is able to limit the current flowing through a circuit, protecting components from damage.

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