Vishay – PATT Precision Automotive Glueable Thin Film Chip Resistor Now Available in 0402 and 1206 Case Sizes

Vishay Intertechnology announces that its PATT precision automotive thin film chip resistor is now available in the 0402 and 1206 case sizes. The device features high-temperature operation to +155 °C with 100 % power dissipation, derated linearly to 0 mW at +250 °C. The AEC-Q200-qualified resistor offers a low absolute TCR down to ± 25 ppm/°C and laser-trimmed tolerances down to ± 0.1 %.

  • Provides a nearly 100 °C extension in operating temperature range over conventional chip resistors
  • Optimized for the low-noise analog signal processing required to compensate for low offset and temperature drift in high-temperature environments
  • Features a high-purity ceramic substrate
  • 10 μin (0.254 μm) gold terminations over nickel barrier for high-temperature HMP soldering or conductive gluing bonding

Providing a nearly 100 °C extension in operating temperature range over conventional chip resistors, the Vishay Dale Thin Film PATT resistor features high-temperature operation to +155 °C with 100 % power dissipation, derated linearly to 0 mW at +250 °C, in 0402, 0603, 0805, and 1206 case sizes. With low absolute TCR down to ± 25 ppm/°C, tolerances down to ± 0.1 %, and a load-life stability of < 0.2 %, the device is optimized for the low-noise analog signal processing required to compensate for low offset and temperature drift in high-temperature environments.

 

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Product Benefits:

  • Offered in 0402, 0603, 0805, and 1206 case sizes
  • High-temperature operation to +155 °C with 100 % power
  • dissipation, derated linearly to 0 mW 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
  • dissipation for 1,000 hours
  • Wide resistance range from 1 Ω to 1 MΩ
  • Very low noise of < -30 dB
  • Low voltage coefficient of 0.1 ppm/V
  • Power dissipation ratings from 50 mW to 400 mW
  • 75 V to 200 V maximum working voltages
  • Withstands ESD to 2 kV per AEC-Q200 Class 1C
  • Moisture-resistant according to MIL-STD-202, method 106
  • Flame-resistant according to AEC-Q200-001
  • Sulfur-resistant per ASTM B809-95 humid vapor test
  • 100 % visually inspected per MIL-PRF-55342
  • Halogen-free, RoHS-compliant, and Vishay green

 

Market Applications:

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

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