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Heraeus SOT-223 / TO-92 Packaged Sensors

Heraeus have two packaged sensor elements that meet the need of the electronics industry for standard packaging options;

SOT-223 – This SOT package gives users a low-profile, surface mounting Pt1000 sensor with a heat-sink pick-up on one side.

TO-92 – This TO package has the benefit of thicker lead-wires to assist with p.c.b. mounting.  Pt100 or Pt1000 versions are both available.

Applications

  • Automotive electronics
  • Domestic appliances
  • Industrial equipment

Features

  • Temperature coefficient (TCR) typically 3850 ppm
  • Temperature range; -50°C to +150°C
  • SOT-223’s heat-sink tab improves thermal contact with the p.c.b.
  • TO-92’s rigid lead-wires aid p.c.b. assembly

Technical Specifications

Product Dimensions in mm Ptxxx (Ohms at 0°C) Temperature Range
SOT 223 6.5 x 6.5 x 1.7 Pt1000 -50°C to +150°C Data Sheet
TO 92 4.2 x 4.1 x 2.6 Pt100/Pt1000 -50°C to +150°C Data Sheet