CMF551K4700FHEB Resistors

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Through Hole Resistors are ubiquitous in modern electronics and provide indispensable accuracy, reliability and stability to the most demanding applications. One such resistor is the CMF551K4700FHEB, a common through-hole, thin-film resistor that offers low cost and high precision features. In this article, the application field and working principle of the CMF551K4700FHEB will be discussed.

The CMF551K4700FHEB is a through-hole, thin-film resistor that offers excellent stability and accuracy at the same time. The resistor is designed specifically for general-purpose applications such as analog and signal line circuits, telecom, and consumer electronics. It is also ideal for high-precision filters, amplifiers, and digital-to-analog converters as it provides high-precision resistive values with very low temperature coefficient. Its 1% or 2% tolerance makes it perfect for applications that require very high accuracy and stability.

The CMF551K4700FHEB is a 5.6-ohm, 0402-sized resistor with a power rating of 500mW. It is a reliable resistor with an operating temperature range of -55°C to +150°C, so it can be used in a wide range of applications. Its high temperature stability makes it well suited for the high-reliability and heat sensitive equipment used in the automotive, aerospace, medical, and defense industries. The resistor\'s construction eliminates the need for external heat sinks or special shielding.

The CMF551K4700FHEB operates on the principle of thin-film technology. This technology involves depositing a thin film of resistive material on a substrate, thus allowing for the design of accurate component sizes with minimal influence from environmental parameters. The thin-film resistor is created in a high-vacuum chamber, where the substrate is coated with metal and a thin film of resistive material. The resistive material is then etched away, leaving behind a thin layer of resistive material. This layer is then connected to the conducting lines, which form the resistor\'s output. The thin-film process allows for high accuracy and stability, and ensures low power loss at high operating frequencies.

The CMF551K4700FHEB is a reliable component for a variety of applications. Its low cost, high accuracy, and stability make it an ideal choice for applications such as analog and signal line circuits, telecom, and consumer electronics. With its high temperature stability and excellent tolerance, it is also a prime choice for high-precision filters, amplifiers, and digital-to-analog converters. The CMF551K4700FHEB through-hole, thin-film resistor is an excellent choice for a variety of applications that require precision, accuracy, and reliability.

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