Thick film precision resistor from KOA

The KOA series RS73 is now available in four sizes from 0402 to 1206. Built in thick film technology, the component allows tolerances of very low 0.1% and a TCR of 25 ppm/K. Tolerances of 0.25 and 0.5% and a TCR of 50 ppm/K are also offered. The data regarding long-term stability are also outstanding. In the 1000h endurance test, there is a maximum deviation of 0.2%; in addition, derating only begins at an ambient temperature of 85⁰C. Furthermore, a high ESD stability is given.


In terms of precision, the RS73 offers values that were previously only known from resistors in thin film technology. But it offers a higher nominal power and a better pulse strength. The data sheet can be downloaded here:

Of course, the RS73 series also meets the requirements according to AEC-Q200.

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