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Single-stage thermoelectric modules

Single-stage thermoelectric modules provide for a maximum temperature difference of up to 74оС between the hot and cold sides.

The required thermoelectric module types are selected from the General Specification or from the Table given below, based on the marking ТМ-ААА-ВВ-СС М, where:

  • TM - thermoelectric module
  • AAA - number of thermocouples
  • BB - dice cross section, mm
  • CC - current at maximum temperature difference ΔTmax, А
  • М - modules manufactured using the patented glue layer technology

 

Variants of modules design:

Thermoelectric module one stage

Peltier module with porch

  One stage thermoelectric modules design

Imax - current consumption at maximum temperature difference (ΔTmax), A
Umax - voltage supplied at maximum temperature difference (ΔTmax), V
Qcmax - maximum cooling capacity at Imax and ΔT = 0 °C, W 
ΔTmax - maximum temperature difference at Imaх and Qc = 0, °C

*At the module hot side temperature Тhot=50 °С ΔTmax rises to 82-83 °C

Detailed characteristics of a Peltier cooler can be obtained by clicking the download corresponding to the module.

If you did not find thermoelectric module that meets your requirements, we are ready to design the one at your request.

At the customer's request, Pelrier modules with additional options may be manufactured:

Standard version Additional options
Alumina ceramic substrates (Al2O3 96% or higher) Ceramic substrates based on aluminum nitride (AlN)
Module soldering with tin-based high-temperature solders Тmelt ~ 232 оС Module soldering with AuSn solder Тmelt= 280 оС
Resistance tolerance ± 10 %  Resistance tolerance ≤ ± 5%
Grouping of modules with resistance tolerance of no more than 0.004 Ohm
Heght tolerance no more than ± 0.02 mm  Height tolerance no more than ± 0.01 mm
Grouping of modules (by height)
Nonflatness no more than ± 0.02 mm Nonflatness no more than ± 0.01 mm
Lead wires with PVC insulation Lead wires with silicone or teflon insulation
Lead wires lenght 120 or 150 mm Lead wires lenght in accordance with custmer requirements
Lead wires ends are tinned   Installation of Molex, Tyco Electronics or other connectors as requested by the customer
Modules may be connected in accordance with the customer requirements
Non-sealed modules

Silicone or epoxy sealing

 

If required temperature difference exceed of 50 °С two- or multistage thermoelectric modules ensure improved energy saving.

Multistage thermoelectric coolers provide for:

ΔTmax in vacuum for Thot=25 °С, °С  Number of stages
 94  2
 110  3
 117  4
 

 

THERMOELECTRIC MODULE TYPE BASIC DATA, 25°C BASIC DATA, 50°C DIMENSIONS, mm
Imax,
A
Umax,
V
dTmax,
C
Qcmax,
W
Imax,
A
Umax,
V
dTmax,
C
Qcmax,
W
Cold
side
Hot
side
Height
TM-17-1.0-2.5 2.7 2 74 3.3 2.7 2.2 83 3.7 12*12 12*12 4.2
TM-31-1.0-2.5 2.7 3.6 74 6 2.7 4 83 7 15*15 15*15 4.2
TM-63-1.0-2.5 2.7 7.2 74 12.4 2.7 8 83 14.3 15*30 15*30 4.2
TM-127-1.0-2.5 2.7 14.6 74 25 2.7 16.2 83 28.8 30*30 30*30 4.2
TM-17-1.0-3.0 3.5 2 74 4.3 3.5 2.2 83 4.9 12*12 12*12 3.8
TM-23-1.0-3.0 3.5 2.6 74 5.8 3.5 3 83 6.6 15*15 15*15 3.6
TM-31-1.0-3.0 3.5 3.6 74 7.8 3.5 4 83 9 15*15 15*15 3.8
TM-63-0.8-3.0 3.3 7.2 74 12 3.4 8.1 83 17.5 15*30 15*30 3.4
TM-63-1.0-3.0 3.5 7.2 74 15.8 3.5 8.1 83 8.2 15*30 15*30 3.8
TM-71-1.0-3.0 3.5 8.2 74 17.8 3.5 9.2 83 20.5 22*22 22*22 3.8
TM-127-0.9-3.0 3 14.6 74 32 3.3 16.3 82 35 30*30 30*30 3.4
TM-127-1.0-3.0 3.5 14.6 74 32 3.5 16.5 83 3.7 30*30 30*30 3.8
TM-241-1.0-3.0 3.5 27.9 74 60 3.5 31.2 83 70 40*40 40*40 3.8
TM-450-0.8-3.0 3.3 51.6 74 107 3.3 57.6 82 123 54*54 54*54 3.4
TM-17-1.4-3.7 4 2 74 5 4 2.2 83 5.7 12*12 12*12 4.7
TM-31-1.4-3.7 4 3.6 74 9 4 4 83 10.3 20*20 20*20 4.7
TM-35-1.4-3.7 4 4 74 10 4 4.5 83 11.7 15*30 15*30 4.7
TM-63-1.4-3.7 4 7.2 74 18.2 4 8.1 83 21 20*40 20*40 4.7
TM-71-1.4-3.7 4 8.2 74 20.6 4 9.2 83 24 30*30 30*30 4.7
TM-127-1.4-3.7 4 14.6 74 37 4 16.5 83 42.7 40*40 40*40 4.7
TM-17-1.0-3.9 3.9 2 74 4.9 4.3 2.2 83 6 12*12 12*12 3.6
TM-31-1.0-3.9 3.9 3.6 74 8.9 4.3 4 83 11 15*15 15*15 3.6
TM-63-1.0-3.9 3.9 7.2 74 18 4.3 8.1 83 22.4 15*30 15*30 3.6
TM-71-1.0-3.9 4.3 8.1 74 20.5 4.3 9.2 83 25 22*22 22*22 4.2
TM-127-1.0-3.9 3.9 14.6 74 36.6 4.3 16.5 83 45 30*30 30*30 3.6
TM-241-1.0-3.9 4.3 27.5 74 70 4.3 31.3 83 85.5 40*40 40*40 3.6
TM-17-1.4-6.0 6 2 74 7.4 6.5 2.2 83 9.1 15*15 15*15 3.8
TM-31-1.4-6.0 6 3.6 74 13.6 6.5 4 83 16.6 20*20 20*20 3.8
TM-35-1.4-6.0 6.5 4 74 15.3 6.5 4.5 83 18.8 15*30 15*30 3.8
TM-63-1.4-6.0 6 7.2 74 27.7 6.5 4.5 83 33.8 20*40 20*40 3.8
TM-71-1.4-6.0 6 8.2 74 31 6.5 9.2 83 38.1 30*30 30*30 3.8
TM-71-1.4-6.0 6.5 8.1 74 31 6.5 9.2 83 38.1 30*30 30*34 3.5
TM-127-1.4-6.0 6 14.6 74 55 6.5 16.5 83 68.2 40*40 40*40 3.8
TM-127-1.4-6.0 6 14.6 74 55 6.5 16.5 83 68.2 30*30 30*34 3.8
TM-254-1.4-6.0 6 29.2 74 106 6.5 33 83 136.4 40*80 44*80 3.8
TM-257-1.4-6.0 6 29.5 74 110 6.5 33.4 83 138 Ø62 Ø62 3.8
TM-71-1.2-7.5 7.5 8.2 74 36 7.5 9.2 82 44.2 22*22 22*22 3.2
TM-127-1.2-7.5 7.5 14.6 74 62 7.5 16.5 82 79 30*30 30*30 3.2
TM-127-1.2-7.5 7.5 14.5 74 65 7.5 16.5 82 79 40*40 40*40 3.2
TM-35-1.4-8.0 8 4 74 19 8 4.6 82.5 23 15*30 15*30 3.4
TM-110-1.2-8.0 8 12.6 74 59 8 14.4 82 72 55*25 55*25 3.5
TM-144-1.2-8.0 8 16.6 74 81 8 18.8 82 95 16*72 17*77 2.7
TM-17-1.4-8.5 8.5 2 73.5 12 8.7 2.2 82.5 12.2 15*15 15*15 3.4
TM-31-1.4-8.5 8.5 3.6 73.5 18 8.7 4 82.5 22.3 20*20 20*20 3.4
TM-35-1.4-8.5 8.5 4 73.5 20.4 8.7 4.5 82.5 25.2 15*30 15*30 3.4
TM-63-1.4-8.5 8.5 7.2 73.5 37 8.7 8.2 82.5 45.3 20*40 20*40 3.4
TM-69-1.4-8.5* 8.5 7.9 73.5 46 8.7 9 82.5 50 35*35 35*35 3.4
TM-71-1.4-8.5 8.5 8.2 73.5 41.4 8.7 9.2 82.5 51 30*30 30*30 3.4
TM-71-1.4-8.5 8.5 8.2 73.5 41.4 8.7 9.2 82.5 51 30*30 30*34 3.4
TM-127-1.4-8.5 8.5 14.6 73.5 74 8.7 16.5 82.5 91 40*40 40*40 3.4
TM-241-1.4-8.5 8.5 27.7 73.5 135 8.7 31.3 82.5 173 54*54 54*54 3.4
TM-32-2.0-9.0 9.7 3.7 73.5 21 9.8 4.1 82.5 26 25*25 25*28 4.6
TM-69-1.4-9.0 9.3 7.9 73.5 45 9.3 9 82.5 53 35*35 35*40 3
TM-71-1.4-9.0 9.3 8.1 73.5 44 9.3 9.2 82.5 54.4 30*30 30*30 3.4
TM-141-1.4-9.0 9.3 16.2 73.5 75 9.3 18.4 82.5 108 25*50 25*50 3.2
TM-153-1.4-9.0 9.3 17.6 73.5 93 9.3 20 82.5 117 30*55 30*55 3.9
TM-241-1.6-11 11 27.9 73.5 158 11 31.3 82.5 203 50*50 50*54 3.8
TM-71-2.0-12.0 12 8.2 74 63 13.3 9.2 83 78 40*40 40*40 3.8
TM-127-2.0-12.0 13.1 14.5 74 113 13.3 16.5 83 139 50*50 50*50 3.9
TM-32-2.0-15.0 15 3.7 74 35 16 4.1 83 43 25*25 25*25 3.6
TM-71-1.6-15.0 15 8.2 73.5 70 15 9.2 82.5 86 29*29 29*34 2.35
TM-71-2.0-15.0 15 8.2 74 77 16 9.1 83 95 40*40 40*40 3.6
TM-127-1.6-15.0 15 14.6 73.5 120 15 16 82.5 153 40*40 40*40 3.2
TM-127-1.6-15.0 15 14.6 73.5 120 15 16.5 82.5 153 40*40 40*44 3.2
TM-127-2.0-15.0 15 14.6 73.5 110 16 16.5 82.5 169 50*50 50*54 3.6
TM-161-1.6-15.0 14.6 18.4 73.5 158 15 21.4 82.5 195 40*40 40*40 3.2
TM-241-1.6-15.0 14.5 27.6 73.5 237 18 31.6 82.5 291 50*50 50*50 3.75
TM-75-2.5-20.0 22.7 8 73.5 113 21 9.3 82.5 139 37*55 37*59 3.2
TM-241-1.6-20.0 20 27.7 72.5 310 20 31.6 81.5 400 50*50 50*54 3.45
TM-70-2.5-24.0 22.7 8 74 113 23 9.1 83 132 36*50 36*54 3.2
TM-241-1.6-28.0 28 27.7 72 430 29 31.6 81 570 50*50 50*54 3.25
TM-18-5.0-60.0 64.5 2.1 74 78 66 2.3 83 97 40*40 40*40 4.5
TM-18-5.0-75.0 79 2.1 74 96 79 2.3 83 118 40*40 40*40 4.2
TM-18-5.0-90.0 90 2.1 73.5 112 95 2.3 82.5 141 40*40 40*40 4
TM-32-2.0-15.0 16.1 3.7 74 35 16 4.1 83 43 25*25 25*28 3.6
TM-31-1.0-3.0 4.3 3.5 74 8.9 3.5 4 83 9 15*15 15*15 3.6
TM-199-1.4-12.0 12 26 73.5 182 12 25.8 82.5 196 40*40 40*44 3.2
TM-51-0.9-5.5 5.5 5.8 74 19.3 34.6x34.6 34.6x36 3.2
TM-72-1.6-15.0 14.5 8.2 74 71.5 30x30 30x34 3
TM-120-1.6-11 11 13.9 74 89 35x35 35x38 3.4
TM-260-1.0-6.0 6.5 30.6 74 112.1 51x55 55x55 3.6

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