TEC Microsystems - Miniature Thermoelectric Coolers and Sub-Assemblies

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

4MD04-116-xx

4MD04-116-05

124

0.5

0.9

8.2

7.62

127

0.6

0.9

9.2

8.51

2.6

2.6

7.4

7.4

4.9

4MD04-116-08

126

0.4

0.6

8.4

12.09

122

0.4

0.6

9.6

13.51

2.6

2.6

7.4

7.4

6.1

4MD04-116-10

126

0.3

0.5

8.3

15.06

118

0.3

0.5

9.6

16.84

2.6

2.6

7.4

7.4

6.9

4MD04-116-12

126

0.2

0.4

8.3

18.04

114

0.3

0.4

9.7

20.17

2.6

2.6

7.4

7.4

7.7

4MD04-116-15

125

0.2

0.3

8.3

22.50

109

0.2

0.4

9.7

25.17

2.6

2.6

7.4

7.4

8.9

4MD04-160-xx

4MD04-160-05

123

0.8

0.9

11.2

10.51

127

0.9

0.9

12.6

11.74

3.2

3.2

8.6

8.6

4.9

4MD04-160-08

125

0.5

0.6

11.3

16.67

122

0.6

0.6

12.8

18.63

3.2

3.2

8.6

8.6

6.1

4MD04-160-10

125

0.4

0.5

11.2

20.78

119

0.5

0.5

13.0

23.23

3.2

3.2

8.6

8.6

6.9

4MD04-160-12

125

0.4

0.4

11.4

24.88

116

0.4

0.4

13.0

27.83

3.2

3.2

8.6

8.6

7.7

4MD04-160-15

124

0.3

0.3

11.3

31.04

111

0.3

0.3

13.1

34.72

3.2

3.2

8.6

8.6

8.9

4MD04-160-xx/1

4MD04-160-05/1

123

0.8

0.9

11.2

10.51

121

1.0

1.0

12.7

11.74

3.0

7.1

8.6

8.6

4.9

4MD04-160-08/1

124

0.5

0.6

11.3

16.67

115

0.6

0.6

13.0

18.63

3.0

7.1

8.6

8.6

6.1

4MD04-160-10/1

123

0.4

0.5

11.2

20.78

111

0.5

0.5

13.0

23.23

3.0

7.1

8.6

8.6

6.9

4MD04-160-12/1

123

0.4

0.4

11.4

24.88

107

0.4

0.4

13.2

27.83

3.0

7.1

8.6

8.6

7.7

4MD04-160-15/1

122

0.3

0.3

11.3

31.04

101

0.3

0.4

13.3

34.72

3.0

7.1

8.6

8.6

8.9


MD04 Series thermoelectric coolers are manufactured with HD pellets placement technology.  Comparing to regular types the distance between pellets inside TEC is reduced twice or even more.  This allows to fit more pellets on the same size and increase TEC cooling capacity (Qmax).  Alternatively HD technology allows to create smaller than regular thermoelectric coolers keeping the same performance parameters. Four-stage  TECs in MD04 Series have cold side dimensions from 2.6 x 2.6mm2   up to 3.0 x 7.1mm2.  MD04 TEC Series is universal by application focus with many surface options and terminal connection configurations.  All thermoelectric coolers are assembled using RoHS compliant Sn-Sb solder (Tmelt=230ºC).  Thermoelectric coolers of MD04 Series meet Telcordia GR-486 standard requirements.  Wide range of TEC manufacturing options is available.  The standard and most common four-stage types from our MD04 Series are listed in the table below.  Detailed TEC drawings, 3D models, performance plots and estimations for particular application conditions are provided by request.

STANDARD MD04 SERIES 4-STAGE THERMOELECTRIC COOLERS AVAILABLE

4MD04 TE COOLERS ADVANTAGES

4MD04 TE COOLERS KEY FEATURES

◻︎ High-Density (HD) Pellets Placement

◻ Cold Side from 2.6x2.6mm2 .. 3.0x7.1mm2

◻ Wide range of standard TEC types available

◻ 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

4MD04

Four-stage

TE Coolers