H8348RBCA

Series:	Holco, Holsworthy
Packaging:	Bulk
Part Status:	Active
Resistance:	348 Ohms
Tolerance:	±0.1%
Power (Watts):	0.25W, 1/4W
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:	0.098" Dia x 0.283" L (2.50mm x 7.20mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors

Through hole resistors are widely used in a variety of applications, due to their reliability, longevity and cost-effectiveness. The H8348RBCA is one of the most common types of through hole resistors used today, and is particularly useful for applications that require high precision and low tolerance. In this article, we will discuss the application fields and working principles of the H8348RBCA through hole resistor.

Applications

The H8348RBCA through hole resistor is used in a variety of applications, ranging from printed circuit boards (PCB) to amplifiers to computers. It is particularly well-suited for applications that require a high-precision, low-tolerance resistor. It is often used in base current stacks, bias voltage biasing, and flicker noise measurements, as well as in precision audio cross-overs. The H8348RBCA is made of high-grade, low-inductance, high-level material, making it ideal for both analog and digital applications.

Operation

The H8348RBCA through hole resistor operates by controlling the flow of electricity through the resistor. This is achieved by inserting the resistor into the circuit. By adjusting the resistance value of the resistor, the current flow through the circuit can be regulated.The resistor itself is composed of two arms that are connected by a core. The core is made of a metal material such as Cermet. This material is chosen for its high thermal conductivity and resistance to temperature. The two arms then slide along the core to create different resistances, depending on the position of the arms on the core.By varying the position of the arms, the circuit resistance can be changed. The arms can be moved from the minimum to the maximum resistance by using two different mechanisms. One of the mechanisms is the traditional manual switch. This mechanism is simpler and less accurate but sufficient for most applications. The other mechanism is an automated method where a microcontroller is able to control the arms to adjust the resistance.The H8348RBCA is rated for both temperature and voltage, making it suitable for a variety of applications. It is capable of operating in temperatures from -55°C to +125°C and in voltages up to 66V.

Conclusion

The H8348RBCA through hole resistor is an extremely reliable and accurate resistor that is used in a variety of applications. It is capable of operating in a wide temperature range and can handle up to 66V of voltage. It has a low tolerance level, making it ideal for precision applications. Additionally, it has two mechanisms for adjusting the resistance, making it easy to use in both manual and automated applications. The H8348RBCA is a great choice for any application that requires high precision and enforcement.

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