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Single-Stage Module Illustration

Single-Stage Module Specifications
Part Number Imax
Amps
Vmax
Volts
Qmax
Watts
DTmax
0 C
Dimensions
L x W (mm)
Height
mm
ST-71-1.0-3.0 3.0 9.75 15.75 71 22.4 x 22.4 3.2
ST-127-1.0-3.0 3.0 17.5 28 71 30 x 30 3.95
ST-71-1.0-4.0 4.0 9.75 19.3 71 22.4 x 22.4 3.2
ST-127-1.0-4.0 4.0 17.5 38 72 30 x 30 3.95
ST-127-1.4-4.0 4.0 17.5 38 72 40 x 40 4.2
ST-71-1.4-6.0 6.0 9.75 32 72 30 x 30 4.2
ST-127-1.4-6.0 6.0 17.5 57 71 40 x 40 4.2
ST-71-1.4-8.5 8.5 9.75 45 72 30 x 30 3.95
ST-127-1.4-8.5 8.5 17.5 80 71 40 x40 3.95

Note - HP Series performance is identical. Simply click on part numbers above for technical data sheets. Contact us for any other Data Sheet/s.

Please click here for pricing.

Module Characteristics and Value Descriptions:

Imax is the maximum (optimal) input current in amperes.

Vmax is the maximum input voltage in volts when the current input is optimal (Imax).

Qmax is the maximum amount of heat the module is capable of pumping. This value is achieved when there is no difference in temperature (DT=0) on the modules two surfaces. If your application requires cooling, the heat pumping capacity will be less.

DTmax (or DTmax) is the maximum temperature difference between the hot and cold side of the module with no heat load. The greater the thermal mass of the object cooled, the lower the DT.

Option Suffix Designations:
Lapping to a close-height tolerance of ± 0.01 mm = "L"
Anti-Corrosion Potting = "P"
Epoxy edge sealing = "E" (for example: ST-127-1.4-6.0"E").

Maximum operating temperature: +150°C (+200°C and +230°C available with HP-series modules - kindly contact us).

Melting point of internal solder (Pb/Sn): +183°C.

Lead wires - 20 AWG stranded tinned copper PVC insulated (Other wire available).

Height tolerance: ± 0.02 mm (Lapping to a close-height tolerance of ± 0.01 mm available).

Flatness and Parallel variance not more than: 0.020mm.

Additional information that may be important to you may include:

If you have questions please contact us:

Advanced Thermoelectric Home

Telephone (603) 888-2467
fax (603) 724-6740
support@electracool.com

Specifications, drawings and data are subject to change without notice.
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