CRB3A4E203JT

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Resistor networks and arrays play a major role in the field of modern electronics as they can be utilized to aide in the control and distribution of power. The CRB3A4E203JT is a metal oxide film resistor network with four connections, making it an ideal choice for applications requiring power distribution and control. This article seeks to explain the various application fields of the CRB3A4E203JT as well as provide an understanding of its working principle.

Applications of CRB3A4E203JT

The CRB3A4E203JT is a multi-function resistor network utilized in a variety of applications. It has a wide resistance range of 0.25Ω to 5.6kΩ and a voltage tolerance of up to 250V. Due to its versatility, it can be used in audio and telecommunications circuits, power control, and battery management. Its connections can also be used to bridge the power source to the corresponding load, making it an ideal choice for power distribution and control. Additionally, its four-pin construction allows for one of its connection pins to be shared in a daisy-chain fashion, resulting in an extended connection range.

Working Principle of CRB3A4E203JT

The CRB3A4E203JT is a four-pin resistor type network that utilizes a metal oxide film to create a specific resistance value. The metal oxide film is composed of a precious metal such as platinum or silver which is carefully deposited on a substrate. The size of the metal grain, percentage of metal content, and temperature coefficient of the material all contribute to the manufacture of the resistor. After the metal is deposited, an insulation film is placed over it to create a protective layer. This prevents the metal from corroding and helps ensure a stable resistance value. The four pins of the CRB3A4E203JT then connect to the resistor material, allowing for current to flow through it.

Conclusion

The CRB3A4E203JT is a four-pin resistor network ideal for a variety of applications ranging from audio and telecommunications circuits to power control and battery management. Its wide resistance range and voltage tolerance allows it to be utilized in multiple fields. The working principle of the CRB3A4E203JT is also quite simple as it utilizes a metal oxide film deposited on a substrate in order to create a specific resistance value. All in all, the CRB3A4E203JT is a versatile and reliable resistor network with multiple application fields.

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