VHP203

VHP203 (Z-Foil) Vishay Foil Resistors www.DataSheet4U.com Hermetically Sealed Miniature Ultra High Precision Z-Foil Technology Resistors with TCR of 0.05 ppm/°C, Tolerance of ± 0.001 % and Load Life Stability of ± 0.005 %, Unaffected by Humidity FEATURES Temperature coefficient of resistance (TCR): ± 0.05 ppm/°C (0 °C to 60 °C) Pb-free Available Power coefficient “ΔR due to self heating”: 5 ppm at rated power RoHS* COMPLIANT Tolerance: to ± 0.001 % (10 ppm) Load life stability: ± 0.002 % maximum ΔR (60 °C for 2000 h at 0.1 W per chip) Electrostatic discharge (ESD) > 25 000 V Resistance range: 10 Ω to 150 kΩ (higher or lower values of resistance available) Power rating: 0.3 W at + 25 °C Shelf life stability: 2 ppm for at least 10 years Non inductive, non capacitive design Non hot spot design Rise time: 1.0 ns without ringing Current noise: < - 40 dB Thermal EMF: 0.05 µV/°C typical Voltage coefficient: < 0.1 ppm/V Non inductive: < 0.08 µH Terminal finishes available: lead (Pb)-free tin/lead alloy Impervious to harmful environments - oil filled For better performances, please contact us Prototype samples available from 24 h. For more information, please contact foil@vishay.com Any value available within resistance range INTRODUCTION The Z-foil based oil filled, hermetically sealed VHP203 resistor represents an industry breakthrough. The hermetic sealing eliminates the ingress of moisture and oxygen, while the oil acts as a thermal conduct...