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: $46.02
50In Stock

Mfr. Part No.
387008190

Mouser Part No
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

$46.02

$43.24

$42.10

$40.57

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

970 mW

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

387006784
Tark Thermal Solutions
1: $54.29
24Expected 28/7/2026

Mfr. Part No.
387006784

Mouser Part No
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

24Expected 28/7/2026

$54.29

$51.01

$49.66

$45.95

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: $31.84
14In Stock
26Expected 22/6/2026

Mfr. Part No.
387006791

Mouser Part No
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

14In Stock

26Expected 22/6/2026

$31.84

$30.52

$29.70

$27.70

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

0.4 W

+ 72.9 C

800 mA

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: $30.89
7In Stock
26Expected 18/8/2026

Mfr. Part No.
387006839

Mouser Part No
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

7In Stock

26Expected 18/8/2026

$30.89

$29.01

$28.24

$26.85

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

3.1 W

72.9 C

1.5 A

3.48 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: $45.55
9In Stock

Mfr. Part No.
387006845

Mouser Part No
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

$45.55

$42.80

$41.67

$40.16

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, 3.1W, 6x8.2x1.7mm

387006897
Tark Thermal Solutions
1: $54.17
17In Stock
26Expected 25/6/2026

Mfr. Part No.
387006897

Mouser Part No
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

17In Stock

26Expected 25/6/2026

$54.17

$50.90

$47.33

$45.86

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

3.1 W

72.9 C

1.9 A

2.67 V

6 mm

8.2 mm

1.7 mm

+ 120 C

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

387007122
Tark Thermal Solutions
1: $83.02
6In Stock

Mfr. Part No.
387007122

Mouser Part No
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

6In Stock

$83.02

$78.01

$77.46

$70.61

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

9.7 W

81.6 C

2 A

8.37 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: $88.24
10In Stock

Mfr. Part No.
387007123

Mouser Part No
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

$88.24

$82.90

$79.59

$73.63

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

9.7 W

81.6 C

2 A

8.37 V

13.2 mm

2.2 mm

+ 150 C

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

387006893
Tark Thermal Solutions
1: $47.80
2In Stock

Mfr. Part No.
387006893

Mouser Part No
739-387006893

Tark Thermal Solutions

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

Learn More

Datasheet

Product Comments

2In Stock

$47.80

$44.91

$43.73

$42.13

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, 1.7W, 6.5x6.5x2.4mm

387006795
Tark Thermal Solutions
1: $39.77
78Expected 24/6/2026

Mfr. Part No.
387006795

Mouser Part No
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

78Expected 24/6/2026

$39.77

$37.31

$36.10

$34.88

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

1.7 W

72.9 C

800 mA

3.6 V

6.5 mm

2.4 mm

+ 120 C

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

387007108
Tark Thermal Solutions
1: $78.27
55On Order

Mfr. Part No.
387007108

Mouser Part No
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

55On Order

$78.27

$73.53

$68.60

$66.47

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

5.8 W

81.6 C

1.2 A

8.37 V

13.2 mm

2.7 mm

+ 150 C

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

387007120
Tark Thermal Solutions
1: $49.35
78On Order

Mfr. Part No.
387007120

Mouser Part No
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

78On Order

$49.35

$46.36

$45.12

$43.49

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

4.6 W

81.6 C

2 A

3.99 V

8.8 mm

11 mm

2.2 mm

+ 150 C

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

387006926
Tark Thermal Solutions
1: $35.92
25Expected 9/7/2026

Mfr. Part No.
387006926

Mouser Part No
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

25Expected 9/7/2026

$35.92

$33.75

$32.85

$31.34

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

9.1 W

72.9 C

2 A

7.55 V

13.2 mm

2.2 mm

+ 120 C

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

387007103
Tark Thermal Solutions
1: $51.30
44On Order

Mfr. Part No.
387007103

Mouser Part No
739-387007103

Tark Thermal Solutions

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

Learn More

Datasheet

Product Comments

44On Order

$51.30

$47.47

$46.54

$44.61

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, AuSn Solder, 1.6W, 6.1x7.2x3mm

387006534
Tark Thermal Solutions
1: $59.35
26Expected 17/7/2026

Mfr. Part No.
387006534

Mouser Part No
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 17/7/2026

$59.35

$55.77

$51.97

$50.35

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

1.6 W

81.6 C

1.2 A

2.32 V

6.1 mm

7.2 mm

3 mm

+ 150 C

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

387006650
Tark Thermal Solutions
1: $29.68
22Expected 1/7/2026

Mfr. Part No.
387006650

Mouser Part No
739-387006650

Tark Thermal Solutions

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

Learn More

Datasheet

Product Comments

22Expected 1/7/2026

$29.68

$27.88

$26.69

$25.77

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

1 W

72.9 C

800 mA

2.09 V

6.5 mm

4.9 mm

2.7 mm

+ 120 C

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

387006898
Tark Thermal Solutions
1: $58.64
23Expected 30/6/2026

Mfr. Part No.
387006898

Mouser Part No
739-387006898

Tark Thermal Solutions

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

Learn More

Datasheet

Product Comments

23Expected 30/6/2026

$58.64

$55.10

$53.64

$51.69

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

4.7 W

72.9 C

1.9 A

4.07 V

12.2 mm

6 mm

1.7 mm

+ 120 C

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 9.2W, 14.2x11.2x2.2mm

387006927
Tark Thermal Solutions
26: $43.70
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
387006927

Mouser Part No
739-387006927

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 9.2W, 14.2x11.2x2.2mm

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 12 Weeks

$43.70

$41.06

$40.28

$40.27

Min.: 26
Mult.: 26

Thermoelectric Peltier Modules

9.2 W

72.9 C

2 A

7.67 V

14.2 mm

11.2 mm

2.2 mm

+ 120 C

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

387006798
Tark Thermal Solutions
1: $43.99
Lead-Time 13 Weeks

Mfr. Part No.
387006798

Mouser Part No
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 13 Weeks

$43.99

$41.28

$39.95

$38.27

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

3.7 W

72.9 C

800 mA

7.67 V

11.4 mm

8.9 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: $43.60
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
387006832

Mouser Part No
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 14 Weeks

$43.60

$42.76

$41.96

$41.95

Quote

Min.: 26
Mult.: 26

Thermoelectric Peltier Modules

5.5 W

72.9 C

1.2 A

7.55 V

13.2 mm

2.7 mm

+ 120 C

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

387006834
Tark Thermal Solutions
1: $55.11
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
387006834

Mouser Part No
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

Non-Stocked Lead-Time 14 Weeks

$55.11

$51.79

$48.18

$46.68

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

5.5 W

72.9 C

1.2 A

7.55 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: $57.82
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
387006836

Mouser Part No
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

Non-Stocked Lead-Time 13 Weeks

$57.82

$54.32

$50.60

$49.01

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

5.5 W

72.9 C

1.2 A

7.67 V

14.2 mm

11.2 mm

2.7 mm

+ 120 C

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

387006837
Tark Thermal Solutions
26: $42.90
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
387006837

Mouser Part No
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 13 Weeks

$42.90

$42.06

$41.27

$41.26

Quote

Min.: 26
Mult.: 26

Thermoelectric Peltier Modules

5.5 W

72.9 C

1.2 A

7.67 V

14.2 mm

11.2 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: $36.63
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
387006847

Mouser Part No
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 18 Weeks

$36.63

$34.42

$33.50

$32.29

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

6.8 W

72.9 C

1.5 A

7.55 V

13.2 mm

2.4 mm

+ 120 C

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 6.9W, 14.2x11.2x2.4mm

387006891
Tark Thermal Solutions
26: $42.55
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
387006891

Mouser Part No
739-387006891

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, 6.9W, 14.2x11.2x2.4mm

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 18 Weeks

$42.55

$39.98

$39.23

Quote

Min.: 26
Mult.: 26

Thermoelectric Peltier Modules

6.9 W

72.9 C

1.5 A

7.67 V

14.2 mm

11.2 mm

2.4 mm

+ 120 C

OptoTEC™ OT Thermoelectric Modules

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0.4 W
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
4.6 W
4.7 W
4.9 W
5.4 W
5.5 W