SMNZ Datasheet (Vishay) - Ultra High Precision Z-Foil Surface Mount 4 Resistor Network

SMNZ, Ultra High Precision Z-Foil Surface Mount 4 Resistor Network

SMNZ (Z-Foil) Ultra High Precision Z-Foil Surface Mount 4 Resistor Network Dual-In-Line Package with TCR Tracking of 0.1 ppm/°C, PCR Tracking of 5 ppm at Rated Power, and Tolerance Match of 0.01 % Any value and any ratio available within resistance range INTRODUCTION The Z-Foil technology provides a significant reduction of the resistive components’ sensitivity to ambient temperature variations (TCR) and applied power changes (PCR).

0.05 ppm/°C Absolute TCR removes errors due to temperature g

SMNZ Features

* Temperature coefficient of resistance (TCR): absolute: ± 0.05 ppm/°C typical (0 °C to + 60 °C) ± 0.2 ppm/°C typical (-55 °C to + 125 °C, + 25 °C Ref.) (see table 1) Tracking: 0.1 ppm/°C typical (see table 1)

* Tolerance match: 0.01 %

* Power coefficient tracking - “R2 -R1 due to self