RNMF14JTD3K00

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Through Hole Resistors

The RNMF14JTD3K00 is a through-hole resistor that is easy to install and a great choice for use in a variety of electronic applications. This resistor is a low-resistance, non-inductive type designed with a low temperature coefficient of resistance. It is commonly used in high amplifier, RF, communication, and medical equipment circuits. This device is particularly suitable for circuits requiring small signal attenuation or low impedance, such as in telephone systems.

Application Field

The RNMF14JTD3K00 is most often found in electronic equipment involved in high signal amplifier, radio frequency communications, and medical equipment circuits. It is appropriate for circuits that require small signal attenuation or low impedance. It is frequently used in telephone systems for fixed terminations and impedance matching. Additionally, it can be used in digital circuit boards, AC/DC converters, digital measuring instruments, and other electronics.

Working Principle

The RNMF14JTD3K00 consists of two monolithic ceramic resistors that are joined through a micro-welded construction. This construction allows for an extremely low resistance value, which can range from 1% up to 10%. It is designed with a positive temperature coefficient of resistance to prevent thermal run-away in applications where over-current could occur. As the current through the device increases, the resistance will increase as well.

The resistor also contains an internal thermal shutoff protection that will shutoff the circuit when the temperature inside the resistor increases beyond a safe limit. Additionally, it has a low-inductance design that helps minimize signal reflections and ensure a minimum amount of power is dissipated as heat inside the resistor. This helps prevent distortion in signals and maintain a stable operation.

The RNMF14JTD3K00 is generally used in applications where space is limited or access to the resistor is difficult. Its through-hole design allows for easy mounting and replacement in tight or crowded areas. It can also be mounted to a panel or board for easy installation and replacement. The device is also equipped with a special zinc-plated coating to prevent corrosion and moisture ingress.

Conclusion

The RNMF14JTD3K00 is a through-hole resistor designed for applications that require a low-resistance, non-inductive device. It can be used in a variety of applications, such as high amplifier, RF, communication, and medical equipment circuits. The device is designed with a low-temperature coefficient of resistance, a positive temperature coefficient of resistance for thermal protection, and a low-inductance design to minimize distortion. It is easy to install and offers a great amount of flexibility in tight or crowded areas. The device is perfect for applications where power dissipation needs to be minimized and signal reflections must be kept to a minimum.

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