Description
PRA073, PRA074, PRA100, PRA135, PRA182 (CNW) www.vishay.com Vishay Sfernice High Precision Thin Film Chip Resistor Arrays .
Features
* High stability passivated nichrome resistive layer 0.02 % on ratio, 1000 h at Pn at + 70 °C
* Tight TCR (10 ppm/°C) and TCR tracking (to 1 ppm/°C)
* Very low noise < - 35 dB and voltage coefficient < 0.01 ppm/V
* Ratio tolerance to 0.01 % (R 200R)
* High t
Applications
* requiring a matched pair (or set) of resistor elements. The networks provide 1 ppm/°C TCR tracking, a ratio tolerance as tight as 0.01 % and outstanding stability. They are available in 0.7 mm, 1 mm, 1.35 mm, and 1.82 mm pitch. TYPICAL PERFORMANCE
ABSOLUTE TCR TOL. 10 ppm/°C ABSOLUTE 0.1 % TRACKING
