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PRA 100, 135, 182 (CNW)
Vishay Sfernice
High Precision 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) • Pre-tinned terminations over nickel barrier • Lead (Pb)-free available PRA arrays can be used in most 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 1 mm, 1.35 mm and 1.82 mm pitch.
Pb-free Available
RoHS*
COMPLIANT
TYPICAL PERFORMANCE
TCR TOL ABS 10 ppm/°C ABS 0.1 % TRACKING 2 ppm/°C RATIO 0.
PRA182 Datasheet
