RNCU ultra-high power thin film chip resistors

Industrial electronic controls and instrumentation demand components that can handle high power, provide stability in tough environments, and maintain precise tolerances with low TCR. Traditional film chip resistors often fall short of delivering both high power and high precision—especially thin-film resistors, which usually have limited power ratings.

Stackpole’s RNCU1206 resistor fills this gap with impressive specifications: tight tolerances down to 0.1%, TCRs as low as 10 ppm, and a robust 1W power rating, surpassing the 0.33W to 0.5W ratings of many comparable thin-film resistors in the 1206 size. The RNCU series is AEC-compliant, anti-sulphur, and shows low resistance drift typically under 0.25% in standard reliability tests, making it an ideal choice for demanding industrial applications.