CMF55R51100FLEA

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Through hole resistors are an essential component for many of the day to day electronic items we use. The CMF55R51100FLEA is a kind of through hole resistor. It is designed for use with power supply designs, solid-state relay applications, and other DC applications. It provides superior standing-wave ratio and excellent power handling capabilities in devices that need to operate at frequencies up to 100 MHz.The CMF55R51100FLEA is a metal-film, through-hole resistor with a tolerance of 5%. It has a power rating of 1/2 W and an operating temperature range of -55°C to +125°C. It is designed to meet MIL-PRF-55342 specifications and is constructed from a thick film printed disc consisting of a dielectric material containing a uniform distribution of adhesive-covered silver particles. The silver particles are connected to terminals and provide a physical path for electrical current.The CMF55R51100FLEA also provides an ultra-low temperature coefficient of resistance. This is achieved through the use of high-purity, low-temperature ceramic dielectric materials and advanced patterning techniques. For instance, the use of high-grade, low-temperature ceramic material increases heat dissipation and reduces the rate of absorption, resulting in less temperature drift. Similarly, features such as low thermal coefficient of resistance, very low dissipation factor and low capacitance make the CMF55R51100FLEA ideal for use in RF applications.The manufacturing process of the CMF55R51100FLEA is designed to provide more reliable operation and greater precision. It follows a rigorous process that involves etching the thick-film resistor element onto a ceramic substrate with an aluminum etch resist. Once the etching is complete, the resistor is laser trimmed to achieve the desired resistance value. After that, the resistor is passivated to protect it from environmental and mechanical damages and then tested to ensure it meets the desired specifications.Overall, the manufacturing process of the CMF55R51100FLEA ensures a robust performance in high-power, high-temperature and high-voltage applications. It offers excellent electrical and mechanical strength, and its superior standing-wave ratio and excellent power handling capabilities make it suitable for applications that need to operate at frequencies up to 100 MHz. Furthermore, its low temperature coefficient of resistance means that the resistor is able to maintain its consistency over a wide range of temperatures. This makes it ideal for use in high-reliability, throughput-sensitive electronic devices.

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