Thermoelectric Peltier Modules

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OptoTEC™ OT Thermoelectric Modules

Tark Thermal Solutions OptoTEC™ OT Thermoelectric Modules are used in the telecom and photonics industries to stabilize temperature in optical applications, such as laser diodes, IR sensors, and crystal oscillators. Tark OptoTEC modules offer multiple configurations and surface finishes.

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Part #

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn, 0.97W, Au Plate Hot/Cold Surface

387008190
Tark Thermal Solutions
1: $46.50
50In Stock

Mfr. Part #
387008190

Mouser Part #
739-387008190

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn, 0.97W, Au Plate Hot/Cold Surface

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Datasheet

Product Comments

50In Stock

$46.50

$43.70

$42.57

$42.03

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

970 mW

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 5.4W, 10x10x2.5mm

387007103
Tark Thermal Solutions
1: $51.74
86In Stock

Mfr. Part #
387007103

Mouser Part #
739-387007103

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 5.4W, 10x10x2.5mm

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Datasheet

Product Comments

86In Stock

$51.74

$48.63

$47.36

$45.73

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

5.4 W

+ 72.9 C

2.5 A

3.6 V

10 mm

2.5 mm

+ 120 C

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 1W, 6.5x4.9x2.7mm

387006650
Tark Thermal Solutions
1: $31.36
15In Stock

Mfr. Part #
387006650

Mouser Part #
739-387006650

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 1W, 6.5x4.9x2.7mm

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Datasheet

Product Comments

15In Stock

$31.36

$29.46

$28.68

$27.65

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

1 W

+ 92.1 C

0.8 A

2.6 V

6.5 mm

4.9 mm

2.7 mm

+ 120 C

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 9.5W, 13.2x13.2x2.2mm

387006784
Tark Thermal Solutions
1: $55.09
14In Stock

Mfr. Part #
387006784

Mouser Part #
739-387006784

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 9.5W, 13.2x13.2x2.2mm

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Datasheet

Product Comments

14In Stock

$55.09

$50.98

$49.81

$47.97

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

9.5 W

+ 72.9 C

2 A

7.9 V

13.2 mm

2.2 mm

+ 120 C

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 0.4W, 4.9x3.3x2.6mm

387006791
Tark Thermal Solutions
1: $31.94
17In Stock
26Expected 2026-06-11

Mfr. Part #
387006791

Mouser Part #
739-387006791

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 0.4W, 4.9x3.3x2.6mm

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Datasheet

Product Comments

17In Stock

26Expected 2026-06-11

$31.94

$30.01

$29.23

$28.01

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

0.4 W

+ 72.9 C

0.8 A

900 mV

4.9 mm

3.3 mm

2.6 mm

+ 120 C

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 3.1W, 12.3x12.3x2mm

387006839
Tark Thermal Solutions
1: $31.68
10In Stock

Mfr. Part #
387006839

Mouser Part #
739-387006839

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 3.1W, 12.3x12.3x2mm

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Datasheet

Product Comments

10In Stock

$31.68

$29.76

$28.99

$27.07

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

3.1 W

+ 72.9 C

1.5 A

3.5 V

12.3 mm

2 mm

+ 120 C

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 3.3W, 8.8x11x2.8mm

387006845
Tark Thermal Solutions
1: $46.01
9In Stock

Mfr. Part #
387006845

Mouser Part #
739-387006845

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 3.3W, 8.8x11x2.8mm

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Datasheet

Product Comments

9In Stock

$46.01

$43.24

$42.12

$40.68

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

3.3 W

+ 72.9 C

1.5 A

3.6 V

8.8 mm

11 mm

2.8 mm

+ 120 C

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 7.1W, 13.2x13.2x2.4mm

387006893
Tark Thermal Solutions
1: $48.33
2In Stock

Mfr. Part #
387006893

Mouser Part #
739-387006893

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 7.1W, 13.2x13.2x2.4mm

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Datasheet

Product Comments

2In Stock

$48.33

$45.42

$44.24

$42.72

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

7.1 W

+ 72.9 C

1.5 A

7.9 V

13.2 mm

2.4 mm

+ 120 C

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 9.1W, 13.2x13.2x2.2mm

387006926
Tark Thermal Solutions
1: $36.12
17In Stock

Mfr. Part #
387006926

Mouser Part #
739-387006926

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 9.1W, 13.2x13.2x2.2mm

Learn More

Datasheet

Product Comments

17In Stock

$36.12

$33.93

$33.45

$30.80

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

9.1 W

+ 72.9 C

2 A

7.6 V

13.2 mm

2.2 mm

+ 120 C

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, AuSn Solder, 4.6W, 8.8x11x2.2mm

387007120
Tark Thermal Solutions
1: $49.91
25In Stock

Mfr. Part #
387007120

Mouser Part #
739-387007120

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, AuSn Solder, 4.6W, 8.8x11x2.2mm

Learn More

Datasheet

Product Comments

25In Stock

$49.91

$46.90

$45.95

$44.74

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

4.6 W

+ 81.6 C

2 A

4 V

8.8 mm

11 mm

2.2 mm

+ 150 C

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, AuSn Solder, 9.7W, 13.2x13.2x2.2mm

387007122
Tark Thermal Solutions
1: $85.15
11In Stock

Mfr. Part #
387007122

Mouser Part #
739-387007122

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, AuSn Solder, 9.7W, 13.2x13.2x2.2mm

Learn More

Datasheet

Product Comments

11In Stock

$85.15

$78.75

$73.20

$71.42

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

9.7 W

+ 81.6 C

2 A

8.4 V

13.2 mm

2.2 mm

+ 150 C

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, AuSn Solder, 9.7W, 13.2x13.2x2.2mm

387007123
Tark Thermal Solutions
1: $91.41
10In Stock

Mfr. Part #
387007123

Mouser Part #
739-387007123

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, AuSn Solder, 9.7W, 13.2x13.2x2.2mm

Learn More

Datasheet

Product Comments

10In Stock

$91.41

$85.88

$83.61

$76.03

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

9.7 W

+ 81.6 C

2 A

8.4 V

13.2 mm

2.2 mm

+ 150 C

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, AuSn Solder, 3.5W, 8.8x11x2.4mm

387007115
Tark Thermal Solutions
1: $68.52
9In Stock

Mfr. Part #
387007115

Mouser Part #
739-387007115

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, AuSn Solder, 3.5W, 8.8x11x2.4mm

Learn More

Datasheet

Product Comments

9In Stock

$68.52

$64.38

$61.80

$59.53

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

3.5 W

+ 81.6 C

1.5 A

4 V

8.8 mm

11 mm

2.4 mm

+ 150 C

Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini, SbSn, RTV Seal, 12.2x6x1.7mm

387006898
Tark Thermal Solutions
1: $59.53
52On Order

Mfr. Part #
387006898

Mouser Part #
739-387006898

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini, SbSn, RTV Seal, 12.2x6x1.7mm

Learn More

Datasheet

Product Comments

52On Order

$59.53

$55.94

$54.49

$52.62

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

4.7 W

+ 92.1 C

1.9 A

5.1 V

12.2 mm

6 mm

1.7 mm

+ 120 C

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, AuSn Solder, 1.6W, 6.1x7.2x3mm

387006534
Tark Thermal Solutions
1: $60.26
26Expected 2026-05-19

Mfr. Part #
387006534

Mouser Part #
739-387006534

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, AuSn Solder, 1.6W, 6.1x7.2x3mm

Learn More

Datasheet

Product Comments

26Expected 2026-05-19

$60.26

$56.64

$54.30

$52.55

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

1.6 W

+ 81.6 C

1.2 A

2.3 V

6.1 mm

7.2 mm

3 mm

+ 150 C

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 5.5W, 13.2x13.2x2.7mm

387006834
Tark Thermal Solutions
1: $55.96
22Expected 2026-04-13

Mfr. Part #
387006834

Mouser Part #
739-387006834

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 5.5W, 13.2x13.2x2.7mm

Learn More

Datasheet

Product Comments

22Expected 2026-04-13

$55.96

$51.77

$50.59

$48.72

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

5.5 W

+ 72.9 C

1.2 A

7.6 V

13.2 mm

2.7 mm

+ 120 C

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 5.5W, 14.2x11.2x2.7mm

387006836
Tark Thermal Solutions
1: $58.77
22Expected 2026-04-13

Mfr. Part #
387006836

Mouser Part #
739-387006836

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 5.5W, 14.2x11.2x2.7mm

Learn More

Datasheet

Product Comments

22Expected 2026-04-13

$58.77

$54.37

$53.14

$51.16

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

5.5 W

+ 72.9 C

1.2 A

7.7 V

14.2 mm

11.2 mm

2.7 mm

+ 120 C

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 3.1W, 6x8.2x1.7mm

387006897
Tark Thermal Solutions
1: $54.91
26Expected 2026-05-27

Mfr. Part #
387006897

Mouser Part #
739-387006897

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 3.1W, 6x8.2x1.7mm

Learn More

Datasheet

Product Comments

26Expected 2026-05-27

$54.91

$51.60

$50.26

$48.54

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

3.1 W

+ 72.9 C

1.9 A

2.7 V

6 mm

8.2 mm

1.7 mm

+ 120 C

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, AuSn Solder, 5.8W, 13.2x13.2x2.7mm

387007108
Tark Thermal Solutions
1: $82.71
6Expected 2026-05-22

Mfr. Part #
387007108

Mouser Part #
739-387007108

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, AuSn Solder, 5.8W, 13.2x13.2x2.7mm

Learn More

Datasheet

Product Comments

6Expected 2026-05-22

$82.71

$77.70

$75.64

$68.96

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

5.8 W

+ 81.6 C

1.2 A

8.4 V

13.2 mm

2.7 mm

+ 150 C

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 3.7W, 11.4x8.9x2.4mm

387006798
Tark Thermal Solutions
1: $44.67
Lead-Time 12 Weeks

Mfr. Part #
387006798

Mouser Part #
739-387006798

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 3.7W, 11.4x8.9x2.4mm

Learn More

Datasheet

Product Comments

Lead-Time 12 Weeks

$44.67

$41.98

$40.90

$38.89

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

3.7 W

+ 72.9 C

800 mA

7.7 V

11.4 mm

8.9 mm

2.4 mm

+ 120 C

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 5.5W, 14.2x11.2x2.7mm

387006837
Tark Thermal Solutions
26: $44.52
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
387006837

Mouser Part #
739-387006837

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 5.5W, 14.2x11.2x2.7mm

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 12 Weeks

$44.52

$43.66

$42.70

Min.: 26
Mult.: 26

Thermoelectric Peltier Modules

5.5 W

+ 72.9 C

1.2 A

7.7 V

14.2 mm

11.2 mm

2.7 mm

+ 120 C

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Geometric, 0.4W

45850-503
Tark Thermal Solutions
52: $50.92
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part #
45850-503

Mouser Part #
739-45850-503

NRND

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Geometric, 0.4W

Datasheet

Product Comments

Non-Stocked Lead-Time 12 Weeks

$50.92

Min.: 52
Mult.: 52

Thermoelectric Peltier Modules

400 mW

+ 68 C

800 mA

900 mV

3.4 mm

5 mm

2.4 mm

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 1.7W, 6.5x6.5x2.4mm

387006795
Tark Thermal Solutions
1: $40.39
Lead-Time 17 Weeks

Mfr. Part #
387006795

Mouser Part #
739-387006795

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 1.7W, 6.5x6.5x2.4mm

Learn More

Datasheet

Product Comments

Lead-Time 17 Weeks

$40.39

$37.96

$36.98

$35.71

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

1.7 W

+ 72.9 C

0.8 A

3.6 V

6.5 mm

2.4 mm

+ 120 C

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 5.5W, 13.2x13.2x2.7mm

387006832
Tark Thermal Solutions
26: $46.17
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
387006832

Mouser Part #
739-387006832

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 5.5W, 13.2x13.2x2.7mm

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 13 Weeks

$46.17

$44.64

$43.53

$43.42

Min.: 26
Mult.: 26

Thermoelectric Peltier Modules

5.5 W

+ 72.9 C

1.2 A

7.6 V

13.2 mm

2.7 mm

+ 120 C

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 6.8W, 13.2x13.2x2.4mm

387006847
Tark Thermal Solutions
1: $36.84
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
387006847

Mouser Part #
739-387006847

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 6.8W, 13.2x13.2x2.4mm

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 17 Weeks

$36.84

$34.63

$33.72

$32.57

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

6.8 W

+ 72.9 C

1.5 A

7.6 V

13.2 mm

2.4 mm

+ 120 C

OptoTEC™ OT Thermoelectric Modules

Mouser Electronics®

Company

Resources

Support

200 mW
0.4 W
400 mW
500 mW
900 mW
970 mW
1 W
1.3 W
1.5 W
1.6 W
1.7 W
2.8 W
3.1 W
3.3 W
3.4 W
3.5 W
3.7 W
4 W
4.6 W
4.7 W

400 mV
900 mV
1.2 V
1.3 V
1.9 V
2.1 V
2.3 V
2.6 V
2.7 V
3.2 V
3.4 V
3.5 V
3.6 V
3.7 V
3.9 V
4 V
5.1 V
7 V
7.6 V
7.7 V

3.4 mm
4.88 mm
4.9 mm
5 mm
6 mm
6.1 mm
6.5 mm
7.2 mm
8.1 mm
8.3 mm
8.8 mm
10 mm
10.3 mm
11.2 mm
11.3 mm
11.4 mm
12.2 mm
12.3 mm
13.2 mm
14.2 mm

3.25 mm
3.3 mm
3.4 mm
4.9 mm
5 mm
6 mm
6.1 mm
6.2 mm
6.5 mm
7.2 mm
8.2 mm
8.9 mm
10 mm
10.2 mm
11 mm
11.2 mm
12.3 mm
13.2 mm
14.2 mm
14.4 mm