The CP125 series is a 12.5 A Peltier module featuring a low profile and high temperature delta of 75°C. Thanks to its innovative arcTEC™ structure that provides improved temperature control and boosted reliability, this thermoelectric module is ideally suited for high density, high power medical and industrial applications as well as refrigeration and sealed environments where forced air cooling is not an option.


  • arcTEC™ structure
  • Enhanced reliability for high thermal cycling
  • Superior thermal performance
  • Silicon sealed
  • Wide ΔTmax
  • Precise temperature control
  • Solid state construction


Model Number Resistance (Ohms ± 10%) Imax (A) Vmax (V) Qmax (Th=27°C) (W) ΔTmax (Th=27°C) Qmax (Th=50°C) (W) ΔTmax (Th=50°C) Dimensions LxWxH (mm) 3D Model Stock Check Sample Request RFQ
CP12437 0.95 12.5 15.4 110 68 121 75 40 x 40 x 3.7 3D Model Stock Check CP12437 Sample Request Request a Quote