PATT Automotive Thin-Film Chip Resistor

PATT Automotive Thin-Film Chip Resistor

Vishay Intertechnology, Inc. introduces a new precision automotive thin-film chip resistor featuring high-temperature operation to 155°C with 100% power, derated linearly to 0 mW power at 250°C. The AEC-Q200-qualified PATT combines its high-temperature performance with an absolute TCR as low as ±25 ppm/°C and laser-trimmed tolerances down to ±0.1%.

  • Provides a nearly 100°C extension in operating temperature range over traditional thin film chip resistors
  • Optimized for the low-noise, single-signal processing required to compensate for low offset and temperature drift in high-temperature environments
  • Features a high-purity ceramic substrate
  • Offers 10 µin gold terminations over nickel barrier for high-temperature HMP soldering
Product Benefits
  • High-temperature operation to +155°C with 100 % power, derated linearly to 0 mW power at +250°C
  • AEC-Q200 qualified
  • Low absolute TCR down to ±25 ppm/°C
  • Laser-trimmed tolerances down to ±0.1%
  • Load-life stability of < 0.2 % at 155°C and full rated power for 1000 hours
  • Compact 0805 case size
  • Wide resistance range from 2.75 Ω to 301 kΩ, with non-standard values available
  • Very low noise of < -35 dB
  • Low voltage coefficients of 0.1 ppm/V
  • Withstands ESD to 2 kV per AEC-Q200 Class 1C
  • Moisture resistant to MIL-STD-202, method 202
  • Flame resistant in accordance to UL 94 V-0
  • Sulfur resistant per ASTM B809-95 humid vapor test
  • 100% visually inspected per MIL-PRF-55342
  • Lead (Pb)-free, RoHS compliant, halogen-free, and conforms to Vishay "green" standards

Market Applications

  • Low-noise, single-signal processing
  • Under-the-hood automotive applications; high-precision oil and gas exploration; and telecommunications and industrial equipment