CRB2A4E220JT

Number of Pins:	8
Height - Seated (Max):	0.020" (0.50mm)
Size / Dimension:	0.079" L x 0.039" W (2.00mm x 1.00mm)
Supplier Device Package:	0804
Package / Case:	0804, Concave, Long Side Terminals
Mounting Type:	Surface Mount
Applications:	--
Operating Temperature:	-55°C ~ 125°C
Temperature Coefficient:	±250ppm/°C
Power Per Element:	62.5mW
Series:	CRB, Kyocera
Resistor-Ratio-Drift:	--
Resistor Matching Ratio:	--
Number of Resistors:	4
Tolerance:	±5%
Resistance (Ohms):	22
Circuit Type:	Isolated
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction

CRB2A4E220JT is the model of a resistor network, which is used for various applications, such as signal routing, power supplies, and AC-DC converters. It is part of a series of resistor networks manufactured by Qualtek Electronics and is designed to provide DC power to multiple loads. The resistor network is versatile in its applications and is ideal for providing stability between components of a circuit. This paper will discuss the application field and the working principle of CRB2A4E220JT.

Application Field

Resistor networks, such as the Qualtek CRB2A4E220JT, are widely used in various electronic applications. The Qualtek CRB2A4E220JT resistor network is used in signal routing applications, power supplies, AC-DC converters, and many other types of electronic circuits. In signal routing applications, the CRB2A4E220JT is often used to route low-voltage signals between components. As these signals are often small, the resistor network is designed to ensure signal stability and reduce noise. The resistor network also offers additional circuit protection by limiting the current through the circuit components.In power supply applications, CRB2A4E220JT is used to provide a stable DC power supply to multiple components. The resistor network is designed to ensure that the power supply voltage remains within a required range, thus providing circuit protection. The resistor network also reduces noise interference between components, as well as providing additional protection by limiting the current.The CRB2A4E220JT is also used in AC-DC converters. This type of converter is used to convert an AC signal into a DC signal. The resistor network is used to limit the amount of current that is passed through the converter, thus increasing the stability of the converted signal. The resistor network also helps to reduce the amount of noise that is generated, as well as providing additional circuit protection.

Working Principle

The working principle of the Qualtek CRB2A4E220JT resistor network is based on the principle of resistance. This is due to the fact that the resistor network is made up of a series of resistors, each with a different resistance value. The resistors are arranged in a specific pattern, with the different resistance values acting to provide a specific resistance path. This resistance path acts to determine the amount of current that is allowed to flow through the resistor network. The current is determined by the resistance of each resistor, as well as the voltage applied to the resistor network. The CRB2A4E220JT resistor network is designed to provide circuit protection by limiting the amount of current that is passing through the circuit. This is achieved by the combination of the resistance path provided by the resistor network, as well as the voltage applied to the network. As the voltage is reduced, the amount of current that can pass through the resistor network is reduced, thus providing circuit protection.

Conclusion

The Qualtek CRB2A4E220JT resistor network is an essential part of many electronic circuits and is used for various applications. The resistor network is designed to provide a stable resistance path which is used to limit the amount of current that is passing through the circuit. This provides essential circuit protection, as well as reducing noise interference. By understanding the application field and working principle of the CRB2A4E220JT resistor network, manufacturers and engineers can better utilize this type of resistor in their electronic projects.

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