Thick Film Precision Resistor from KOA

The KOA RS73 series is now available in four sizes from 0402 to 1206. Constructed using thick film technology, the component enables tolerances as low as 0.1% and a TCR of 25 ppm/K. Tolerances of 0.25% and 0.5% as well as a TCR of 50 ppm/K are also offered. The data regarding long-term stability is also outstanding. Long-term stability. In a 1,000 h endurance test, the maximum deviation is 0.2%; furthermore, derating only begins at an ambient temperature of 85 °C. Furthermore, high ESD stability is provided.

In terms of precision, the RS73 offers values that were previously only known from resistors in thin film technology. At the same time, it offers a higher power rating and better pulse resistance. The datasheet can be downloaded here:

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