TEC Microsystems - Miniature Thermoelectric Coolers and Sub-Assemblies

ISO9001:2015 Certified



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

2MDX04-014-xx

2MDX04-014-0510

94

0.5

1.1

1.2

0.92

95

0.5

1.1

1.4

1.03

3.0

3.0

3.0

3.0

2.5

2MDX04-014-0816

95

0.3

0.7

1.3

1.46

92

0.3

0.7

1.4

1.63

3.0

3.0

3.0

3.0

3.4

2MDX04-014-xxAN

2MDX04-014-0510AN

95

0.5

1.1

1.3

0.92

96

0.5

1.1

1.4

1.03

3.0

3.0

3.0

3.0

2.5

2MDX04-014-0816AN

96

0.3

0.7

1.2

1.46

93

0.3

0.7

1.4

1.63

3.0

3.0

3.0

3.0

3.4

2MDX04-022-xx

2MDX04-022-0510

94

0.7

1.1

2.0

1.45

94

0.8

1.1

2.2

1.61

3.8

3.8

3.8

3.8

3.2

2MDX04-022-0816

95

0.4

0.7

2.0

2.29

92

0.5

0.7

2.2

2.56

3.8

3.8

3.8

3.8

4.1

2MDX04-022-xxAN

2MDX04-022-0510AN

96

0.7

1.2

2.0

1.45

97

0.8

1.2

2.2

1.61

3.8

3.8

3.8

3.8

2.5

2MDX04-022-0816AN

97

0.5

0.7

2.0

2.29

95

0.5

0.7

2.2

2.56

3.8

3.8

3.8

3.8

3.4

2MDX04-042-xx

2MDX04-042-0510

93

1.3

1.1

3.7

2.76

95

1.5

1.1

4.1

3.08

5.0

5.0

5.0

5.0

3.2

2MDX04-042-0816

95

0.8

0.7

3.7

4.38

94

0.9

0.7

4.1

4.89

5.0

5.0

5.0

5.0

4.1

2MDX04-042-xxAN

2MDX04-042-0510AN

95

1.4

1.1

3.7

2.76

98

1.5

1.1

4.1

3.08

5.0

5.0

5.0

5.0

2.5

2MDX04-042-0816AN

96

0.9

0.7

3.7

4.38

96

1.0

0.7

4.2

4.89

5.0

5.0

5.0

5.0

3.4

2MDX04-066-xx

2MDX04-066-0510

94

2.0

1.1

6.0

4.34

97

2.3

1.1

6.5

4.84

6.2

6.2

6.2

6.2

3.2

2MDX04-066-0816

96

1.3

0.7

5.9

6.88

96

1.5

0.7

6.6

7.69

6.2

6.2

6.2

6.2

4.1

2MDX04-066-xxAN

2MDX04-066-0510AN

96

2.1

1.2

6.0

4.34

100

2.4

1.2

6.6

4.84

6.2

6.2

6.2

6.2

2.5

2MDX04-066-0816AN

97

1.3

0.7

6.0

6.88

98

1.5

0.7

6.6

7.69

6.2

6.2

6.2

6.2

3.4

2MDX04-102-xx

2MDX04-102-0510

91

3.2

1.1

8.7

6.70

95

3.6

1.0

9.5

7.48

7.4

7.4

7.4

7.4

3.2

2MDX04-102-0816

92

2.1

0.7

8.6

10.63

94

2.3

0.7

9.6

11.88

7.4

7.4

7.4

7.4

4.1

2MDX04-102-xxAN

2MDX04-102-0510AN

93

3.4

1.1

8.7

6.70

97

3.8

1.1

9.6

7.48

7.4

7.4

7.4

7.4

2.5

2MDX04-102-0816AN

94

2.2

0.7

8.8

10.63

96

2.4

0.7

9.6

11.88

7.4

7.4

7.4

7.4

3.4

2MDX04-138-xx

2MDX04-138-0510

92

4.4

1.1

11.9

9.07

96

4.8

1.1

13.0

10.13

8.6

8.6

8.6

8.6

3.2

2MDX04-138-0816

93

2.8

0.7

11.9

14.38

95

3.1

0.7

13.1

16.07

8.6

8.6

8.6

8.6

4.1

2MDX04-138-xxAN

2MDX04-138-0510AN

94

4.6

1.1

12.0

9.07

98

5.1

1.1

13.2

10.13

8.6

8.6

8.6

8.6

2.5

2MDX04-138-0816AN

95

2.9

0.7

11.9

14.38

97

3.2

0.7

13.2

16.07

8.6

8.6

8.6

8.6

3.4


2MDX04 thermoelectric coolers are the analogs of our 2MD04 TECs by performance but have a larger cold side.  All 2MDX TECs are based on HD technology and have the revised commutation between pellets on TEC second stage.  The mix of serial and parallel commutation allows to increase the number of pellets on top stage and enlarge TEC cold side.  The optimal stage coefficient is achieved by pellets height adjustment.  Such method allows to enlarge TEC cold side, increase the mechanical endurance of TEC and keep the optimal cooling performance without power consumption increasing.  2MDX TE coolers are optimal for various sensing applications where 2-stage TEC cooling performance and large cold side are required.  2MDX04 TECs are assembled using RoHS compliant Sn-Sb solder (Tmelt=230ºC) and meet Telcordia GR-486 standard requirements.  The examples of the most common 2MDX04  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.

STANDARD 2MDX04 TYPE  2-STAGE THERMOELECTRIC COOLERS

2MDX04 TE COOLERS ADVANTAGES

2MDX04 TE COOLERS KEY FEATURES

◻︎ Higher mechanical endurance of second stage

◻ Enlarged thermoelectric cooler cold side

◻ Unique mix of HD Technology and MX topology

◻ Wide range of manufacturing options available

◻ High-quality bulk BiTe material

◻ Accurate steam soldering technology

◻ RoHS compliant TE Coolers by default

◻ Telcordia GR-468 qualified TECs

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2MDX10

Two-stage

TE Coolers

2MDX06

Two-stage

TE Coolers

2MDX04

Two-stage

TE Coolers

2MDX03

Two-stage

TE Coolers