October 12, 2011. The RNCF series of thin-film precision chip resistors has the wide value range, low TCR, and tight tolerance required for test equipment applications requiring accuracy, low noise, high reliability, and overall stability. The RNCF is available in tolerances as low as 0.01% and with TCRs as low as 5-ppm /°C. RNCF size ranges from 0201 up to 2512 with power ratings from 0.032 to 1 W. The devices can serve in portable testers as well as standalone systems. Resistance range extends from 1 Ω up to 3 MΩ.
The RNCF can find use in oscilloscopes, network analyzers, portable and stationary digital scales, and wireless signal analyzers. The RNCF is available in tape and reel packaging in quantities from 4k to 10k per reel, depending on size. Pricing varies with size, tolerance, TCR, and resistance value and ranges from $0.01 to $1.25 each in full-reel quantities.