2MX10 Series

2-stage TECs of 2MX10 type have a revised commutation between BiTe pellet pairs inside on the second stage. The mix of serial and parallel commutation allows to increase the numbe of pellets on top stage and enlarge TEC cold side. The balanced stage coefficient (the ratio between number of pellets on top and bottom stages) is achieved by pellets height adjustment. That’s why 2-stage TECs of MX type pellets on 2nd stage higher than on 1st stage. Such method allows to enlarge TEC cold side, increase the mechanical endurance of TEC second stage with more pellets installed and keep the optimal cooling performance without current or voltage increasing. 2MX TE coolers are optimal for X-Ray and IR detector applications. All 2MX10 TECs are assembled using RoHS compliant Sn-Sb solder (Tmelt=230ºC) and meet Telcordia GR-486 standard requirements. The examples of the most common MX type thermoelectric types are listed in the table below. Detailed TEC drawings, 3D models, performance plots and estimations for particular application conditions are provided by request.

2MX TE COOLERS ADVANTAGES

  • Mixed serial/parallel pellets commutation
  • Enlarged thermoelectric cooler cold side
  • Wide range of standard TEC types available
  • Wide range of manufacturing options available

2MX TE COOLERS KEY FEATURES

  • High-quality bulk BiTe material
  • Accurate steam soldering technology
  • RoHS compliant TE Coolers by default
  • Telcordia GR-468 qualified TECs
Standard 2MX10 series 2-stage thermoelectric coolers available
Performance @27ºC, Vacuum 
Performance @50ºC, Dry N2 
Cold Side
Hot Side
Height
TEC TYPE
dTmax
Qmax
Imax
Umax
ACR
dTmax
Qmax
Imax
Umax
ACR
A
B
C
D
H
K
W
A
V
Ohm
K
W
A
V
Ohm
mm
mm
mm
mm
mm
2MX10-029-xx
2MX10-029-0510
82
5.3
5.7
2.3
0.34
80
5.9
5.8
2.6
0.38
15.0
15.0
15.0
15.0
3.2
2MX10-029-0816
85
3.6
3.8
2.3
0.52
80
3.9
3.8
2.6
0.58
15.0
15.0
15.0
15.0
4.1
2MX10-029-1020
86
2.9
3.1
2.4
0.64
79
3.2
3.1
2.6
0.71
15.0
15.0
15.0
15.0
4.7
2MX10-029-xxt
2MX10-029-0510t
83
5.4
5.8
2.4
0.34
81
6.0
5.8
2.6
0.38
15.0
15.0
15.0
15.0
2.5
2MX10-029-0816t
85
3.6
3.8
2.4
0.52
81
4.0
3.8
2.6
0.58
15.0
15.0
15.0
15.0
3.4
2MX10-029-1020t
86
2.9
3.1
2.4
0.64
79
3.2
3.1
2.6
0.71
15.0
15.0
15.0
15.0
4.0
2MX10-029-xxAN
2MX10-029-0510AN
83
5.5
5.8
2.4
0.34
81
6.1
5.8
2.6
0.38
15.0
15.0
15.0
15.0
3.2
2MX10-029-0816AN
85
3.6
3.8
2.4
0.52
80
4.0
3.9
2.6
0.58
15.0
15.0
15.0
15.0
4.1
2MX10-029-1020AN
86
2.9
3.1
2.4
0.64
79
3.3
3.2
2.6
0.71
15.0
15.0
15.0
15.0
4.7

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