Thermoelectric Peltier Modules

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OptoTEC OTX/HTX Thermoelectric Coolers

Tark Thermal Solutions OptoTEC OTX/HTX Thermoelectric Coolers feature high-performing thermoelectric material that boosts performance and tightens process control. OptoTEC OTX coolers have a maximum operating temperature of +120°C, and the HTX coolers are designed to operate in temperatures up to +150°C. These coolers are primarily used in applications to stabilize the temperature of sensitive optical components in the telecom and photonics industries. Tark Thermal Solutions OptoTEC OTX/HTX Thermoelectric Coolers offer a miniature footprint, no sound or vibration, and reliable solid-state operation.

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Part #

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, Gold Plate

387006918
Tark Thermal Solutions
1: $44.53
22Expected 2026-02-24

Mfr. Part #
387006918

Mouser Part #
739-387006918

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, Gold Plate

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Datasheet

Product Comments

22Expected 2026-02-24

$44.53

$41.85

$40.77

$39.37

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

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

387006837
Tark Thermal Solutions
26: $47.93
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

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Datasheet

Product Comments

Non-Stocked Lead-Time 12 Weeks

$47.93

$47.00

$45.96

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

387006534
Tark Thermal Solutions
1: $64.87
Non-Stocked Lead-Time 24 Weeks

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

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Datasheet

Product Comments

Non-Stocked Lead-Time 24 Weeks

$64.87

$60.96

$58.45

$56.56

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

1.8 W

+ 81.6 C

1.2 A

2.3 V

7.2 mm

6.1 mm

3 mm

+ 150 C

Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form Factor, SbSn Solder

387006640
Tark Thermal Solutions
1: $39.39
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
387006640

Mouser Part #
739-387006640

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form Factor, SbSn Solder

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 14 Weeks

$39.39

$37.03

$35.60

$34.24

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form Factor, SbSn Solder

387006790
Tark Thermal Solutions
1: $33.98
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
387006790

Mouser Part #
739-387006790

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form Factor, SbSn Solder

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 17 Weeks

$33.98

$31.93

$31.11

$30.04

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

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

387006832
Tark Thermal Solutions
26: $49.69
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

$49.69

$48.05

$46.86

$46.73

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, High Performance, Mini Form Factor, SbSn Solder, RTV Seal

387006835
Tark Thermal Solutions
1: $59.23
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
387006835

Mouser Part #
739-387006835

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form Factor, SbSn Solder, RTV Seal

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 17 Weeks

$59.23

$56.89

$53.29

$51.63

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

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

387006847
Tark Thermal Solutions
1: $39.65
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

$39.65

$37.28

$36.30

$35.06

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

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

387006891
Tark Thermal Solutions
26: $46.45
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
387006891

Mouser Part #
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 17 Weeks

$46.45

$44.69

$43.77

$43.63

Min.: 26
Mult.: 26

Thermoelectric Peltier Modules

6.9 W

+ 72.9 C

1.5 A

7.7 V

14.2 mm

11.2 mm

2.4 mm

+ 120 C

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

387006927
Tark Thermal Solutions
26: $46.79
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
387006927

Mouser Part #
739-387006927

Tark Thermal Solutions

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

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Datasheet

Product Comments

Non-Stocked Lead-Time 13 Weeks

$46.79

$45.90

$44.84

Min.: 26
Mult.: 26

Thermoelectric Peltier Modules

9.2 W

+ 72.9 C

2 A

7.7 V

14.2 mm

11.2 mm

2.2 mm

+ 120 C

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

387006928
Tark Thermal Solutions
26: $51.06
Non-Stocked Lead-Time 13 Weeks

Mfr. Part #
387006928

Mouser Part #
739-387006928

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 13 Weeks

$51.06

$50.08

$48.83

$48.72

Min.: 26
Mult.: 26

Thermoelectric Peltier Modules

9.2 W

+ 72.9 C

2 A

7.7 V

14.2 mm

11.2 mm

2.2 mm

+ 120 C

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, AuSn Solder, 1.6W, 6.1x7.2x2.7mm

387007106
Tark Thermal Solutions
1: $62.16
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
387007106

Mouser Part #
739-387007106

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, AuSn Solder, 1.6W, 6.1x7.2x2.7mm

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 24 Weeks

$62.16

$58.40

$56.85

$51.97

View

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules

1.6 W

+ 81.6 C

1.2 A

2.3 V

7.2 mm

6.1 mm

2.7 mm

+ 150 C

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

387007108
Tark Thermal Solutions
1: $89.03
Non-Stocked Lead-Time 14 Weeks

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

Non-Stocked Lead-Time 14 Weeks

$89.03

$83.64

$81.42

$74.23

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, AuSn Solder, 5.8W, 13.2x13.2x2.7mm

387007112
Tark Thermal Solutions
26: $80.60
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
387007112

Mouser Part #
739-387007112

Tark Thermal Solutions

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

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 24 Weeks

$80.60

$78.71

$78.62

Min.: 26
Mult.: 26

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, AuSn Solder, 3.4W, 6.2x12.3x2mm

387007113
Tark Thermal Solutions
26: $56.67
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
387007113

Mouser Part #
739-387007113

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, AuSn Solder, 3.4W, 6.2x12.3x2mm

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 24 Weeks

$56.67

$55.60

$54.20

$54.14

Min.: 26
Mult.: 26

Thermoelectric Peltier Modules

3.4 W

+ 81.6 C

1.5 A

3.9 V

12.3 mm

6.2 mm

2 mm

+ 150 C

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, AuSn Solder, 7.3W, 13.2x13.2x2.4mm

387007117
Tark Thermal Solutions
26: $85.89
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
387007117

Mouser Part #
739-387007117

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, AuSn Solder, 7.3W, 13.2x13.2x2.4mm

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 24 Weeks

$85.89

$83.87

$83.82

Min.: 26
Mult.: 26

Thermoelectric Peltier Modules

7.3 W

+ 81.6 C

1.5 A

8.4 V

13.2 mm

2.4 mm

+ 150 C

OptoTEC OTX/HTX Thermoelectric Coolers

Mouser Electronics®

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0.4 W
1.2 W
1.6 W
1.7 W
1.8 W
3.1 W
3.2 W
3.3 W
3.4 W
3.5 W
3.7 W
4.6 W
5.4 W
5.5 W
5.8 W
6.8 W
6.9 W
7.1 W
7.3 W
9.1 W