CMF551K5000JHEK

Through hole resistors are essential components used in electronics, and the CMF551K5000JHEK series of resistors have found a wide range of applications in various industries. Their outstanding performance and reliability has earned them a place in the front line of industry. The primary purpose of the CMF551K5000JHEK reel-form resistors is to provide a reliable resistance against electrical current that can be accurately controlled. The CMF551K5000JHEK features very low thermal EMF deviation factors, a low temperature coefficient, low noise levels and stable resistance values. As such, they are used in a wide variety of industries including automotive, aerospace, electrical, industrial, telecommunications, medical, military, and others.

At the heart of the CMF551K5000JHEK through hole resistors is the use of non-inductive resistors, which are designed to have a constant resistance no matter the amount of current passing through the resistor. It uses positive temperature coefficient resistors (PTCRs) which have a resistance that increases as the temperature of the resistor increases, and vice versa. The temperature coefficient of the CMF551K5000JHEK series ranges from 100ppm/K to 200ppm/K, and the thermal EMF deviation varies from 10mV to 20mV, depending on the specific part number.

The non-inductive nature of the CMF551K5000JHEK ensures that the resistance value remains constant regardless of the amount of current passing through it. This reduces the amount of signal distortion caused by sudden changes in the resistors resistance, which is critical in applications where signal quality and consistency is of paramount importance. This also makes them particularly suited to precision measurement devices such as oscilloscopes and spectrum analyzers.

The non-inductive construction also helps to reduce the noise levels in the resistor and consequently improves the signal-to-noise ratio. This, in turn, results in a cleaner signal with less distortion and interference. The stability of the resistor is also increased, meaning that the resistance value will remain constant even when exposed to extreme variations in temperature or voltage. This is a particularly important characteristic for military and aerospace applications, where the electronics are required to operate in harsh environments with wide temperature ranges.

The CMF551K5000JHEK reel-form resistors are particularly well-suited for use in automated processes that require a reliable and precise resistance value. This is because the resistance remains constant for extended periods of time, reducing the need for constant adjustments or recalibration. The resistors are manufactured using a process that resulting in a very tight tolerance, typically in the range of 1 to 5%. This ensures that the resistance values are consistently accurate even after extended use.

In summary, the CMF551K5000JHEK series of through hole resistors have a wide range of applications in various industries due to their stable resistance values, low thermal EMFs, and high level of accuracy. Their non-inductive construction makes them ideal for precision applications where signal integrity and reliability are critical. Additionally, their tight tolerance and non-inductive construction make them suitable for use in automated processes.