Thermal Management – Mouser Singapore

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Thermoelectric Coolers (TECs)

Tark Thermal Solutions Thermoelectric Coolers (TECs) are solid-state heat pumps that require a heat exchanger to dissipate heat utilizing the Peltier effect. During operation, Direct Current (DC) flows through the thermoelectric cooler to create heat transfer and a temperature differential across the ceramic substrates. This process causes one of the coolers to be cold and the other side to be hot. The Thermoelectric Coolers can be used as a power generator to convert waste heat into usable output DC power. These coolers are available in 2mm x 2mm to 62mm x 62mm dimensions. The TECs are ideal for applications that require precise temperature control, high reliability, low weight, and compact geometry constraints. Typical applications include medical diagnostics, medical imaging, battery cooling, automotive, aerospace defense, and optoelectronics.

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Part #

Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 51.8W, 6A, 14.9V, 40x40x3.8mm

387005678
Tark Thermal Solutions
1: $64.15
36Expected 26/8/2026

Mfr. Part No.
387005678

Mouser Part No
739-387005678

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 51.8W, 6A, 14.9V, 40x40x3.8mm

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Product Comments

36Expected 26/8/2026

$64.15

$60.26

$58.25

$56.03

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Min.: 1
Mult.: 1

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

387006650
Tark Thermal Solutions
1: $29.04
22Expected 26/8/2026

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

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Product Comments

22Expected 26/8/2026

$29.04

$27.28

$26.11

$25.21

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Min.: 1
Mult.: 1

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

387006784
Tark Thermal Solutions
1: $53.12
24On Order

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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Product Comments

24On Order

$53.12

$49.91

$48.59

$44.96

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Min.: 1
Mult.: 1

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

387006791
Tark Thermal Solutions
1: $31.16
58On Order

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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58On Order

$31.16

$29.87

$29.06

$27.10

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Min.: 1
Mult.: 1

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

387006798
Tark Thermal Solutions
1: $43.04
26Expected 3/11/2026

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

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Datasheet

Product Comments

26Expected 3/11/2026

$43.04

$40.39

$39.09

$37.44

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Min.: 1
Mult.: 1

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

387007122
Tark Thermal Solutions
1: $81.23
26Expected 3/11/2026

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

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Datasheet

Product Comments

26Expected 3/11/2026

$81.23

$76.32

$75.79

$69.09

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Min.: 1
Mult.: 1

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

387007123
Tark Thermal Solutions
1: $86.33
25Expected 4/11/2026

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

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Datasheet

Product Comments

25Expected 4/11/2026

$86.33

$81.11

$77.87

$72.04

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Min.: 1
Mult.: 1

Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 78.4W, 16.3A, 40x40x4.7mm

387007227
Tark Thermal Solutions
1: $73.97
24Expected 3/11/2026

Mfr. Part No.
387007227

Mouser Part No
739-387007227

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 78.4W, 16.3A, 40x40x4.7mm

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Product Comments

24Expected 3/11/2026

$73.97

$68.44

$66.41

$63.78

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Min.: 1
Mult.: 1

Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 155.7W, 10.3A, 31x72x3.6mm

387008429
Tark Thermal Solutions
1: $123.66
12Expected 2/10/2026

Mfr. Part No.
387008429

Mouser Part No
739-387008429

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 155.7W, 10.3A, 31x72x3.6mm

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Datasheet

Product Comments

12Expected 2/10/2026

$123.66

$116.18

$112.31

$107.62

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Min.: 1
Mult.: 1

Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Long Life

387009461
Tark Thermal Solutions
1: $59.91
11Expected 10/9/2026

Mfr. Part No.
387009461

Mouser Part No
739-387009461

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Long Life

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Datasheet

Product Comments

11Expected 10/9/2026

$59.91

$55.45

$54.24

$51.88

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Min.: 1
Mult.: 1

Thermoelectric Peltier Modules Thermoelectric Cooler, High Thermal Insulating Barrier, 34x30x2.4mm, RTV Seal

387009467
Tark Thermal Solutions
1: $69.63
12Expected 3/11/2026

Mfr. Part No.
387009467

Mouser Part No
739-387009467

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, High Thermal Insulating Barrier, 34x30x2.4mm, RTV Seal

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Datasheet

Product Comments

12Expected 3/11/2026

$69.63

$65.42

$62.68

$60.19

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Min.: 1
Mult.: 1

Thermoelectric Peltier Modules Thermoelectric Cooler, High Thermal Insulating Barrier, 56x52x3.3mm, RTV Seal

387009471
Tark Thermal Solutions
1: $140.39
12Expected 3/11/2026

Mfr. Part No.
387009471

Mouser Part No
739-387009471

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, High Thermal Insulating Barrier, 56x52x3.3mm, RTV Seal

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Datasheet

Product Comments

12Expected 3/11/2026

$140.39

$127.31

$123.88

$120.17

$118.32

Min.: 1
Mult.: 1

Thermoelectric Peltier Modules Thermoelectric Cooler, High Thermal Insulating Barrier for High Temp, RTV Seal

387009485
Tark Thermal Solutions
1: $58.36
12Expected 1/9/2026

Mfr. Part No.
387009485

Mouser Part No
739-387009485

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, High Thermal Insulating Barrier for High Temp, RTV Seal

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Datasheet

Product Comments

12Expected 1/9/2026

$58.36

$54.82

$53.68

$50.03

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Min.: 1
Mult.: 1

Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Thermal Insulating Barrier for High Temp

387009505
Tark Thermal Solutions
1: $52.12
35Expected 17/9/2026

Mfr. Part No.
387009505

Mouser Part No
739-387009505

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Thermal Insulating Barrier for High Temp

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Datasheet

Product Comments

35Expected 17/9/2026

$52.12

$48.96

$47.67

$46.00

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Min.: 1
Mult.: 1

Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, High Current Heat Pumping, 34.3 W RTV Seal

430348-503
Tark Thermal Solutions
1: $41.15
20Expected 24/9/2026

Mfr. Part No.
430348-503

Mouser Part No
739-430348-503

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, High Current Heat Pumping, 34.3 W RTV Seal

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Datasheet

Product Comments

20Expected 24/9/2026

$41.15

$38.58

$36.73

$35.92

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Min.: 1
Mult.: 1

Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, RTV, 12.6W, 30x15x3.6mm

56280-501
Tark Thermal Solutions
1: $35.78
24Expected 24/8/2026

Mfr. Part No.
56280-501

Mouser Part No
739-56280-501

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, RTV, 12.6W, 30x15x3.6mm

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Datasheet

Product Comments

24Expected 24/8/2026

$35.78

$33.55

$32.01

$31.28

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Min.: 1
Mult.: 1

Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, RTV, 25.5W, 30x30x3.6mm

56310-505
Tark Thermal Solutions
1: $38.35
9Expected 10/9/2026

Mfr. Part No.
56310-505

Mouser Part No
739-56310-505

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, RTV, 25.5W, 30x30x3.6mm

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Datasheet

Product Comments

9Expected 10/9/2026

$38.35

$36.04

$34.41

$33.37

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Min.: 1
Mult.: 1

Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, High Current, Epoxy, 32.2W, 40x40x4.7mm

56610-511
Tark Thermal Solutions
1: $55.47
19Expected 19/10/2026

Mfr. Part No.
56610-511

Mouser Part No
739-56610-511

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, High Current, Epoxy, 32.2W, 40x40x4.7mm

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Datasheet

Product Comments

19Expected 19/10/2026

$55.47

$52.12

$50.73

$48.95

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Min.: 1
Mult.: 1

Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, Epoxy, 51W, 60x30x3.6mm

71012-507
Tark Thermal Solutions
1: $68.15
19Expected 3/11/2026

Mfr. Part No.
71012-507

Mouser Part No
739-71012-507

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, Epoxy, 51W, 60x30x3.6mm

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Datasheet

Product Comments

19Expected 3/11/2026

$68.15

$64.03

$60.25

$58.64

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Min.: 1
Mult.: 1

Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, 4.3W, 12x12x3.4mm

71035-505
Tark Thermal Solutions
1: $36.43
33Expected 19/10/2026

Mfr. Part No.
71035-505

Mouser Part No
739-71035-505

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, 4.3W, 12x12x3.4mm

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Datasheet

Product Comments

33Expected 19/10/2026

$36.43

$33.46

$32.10

$31.35

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Min.: 1
Mult.: 1

Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, 19.2W, 30x30x3.6mm

71212-502
Tark Thermal Solutions
1: $51.27
19Expected 2/10/2026

Mfr. Part No.
71212-502

Mouser Part No
739-71212-502

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, 19.2W, 30x30x3.6mm

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Datasheet

Product Comments

19Expected 2/10/2026

$51.27

$48.17

$46.02

$44.58

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Min.: 1
Mult.: 1

Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, High Current, Epoxy, 39.9W, 30x30x3.3mm

101071080111
Tark Thermal Solutions
1: $37.45
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
101071080111

Mouser Part No
739-101071080111

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, High Current, Epoxy, 39.9W, 30x30x3.3mm

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Datasheet

Product Comments

Non-Stocked Lead-Time 12 Weeks

$37.45

$35.12

$33.48

$32.72

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Min.: 1
Mult.: 1

Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, RTV, 43W, 44x44x5.6mm

101071090102
Tark Thermal Solutions
24: $84.90
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
101071090102

Mouser Part No
739-101071090102

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, RTV, 43W, 44x44x5.6mm

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Datasheet

Product Comments

Non-Stocked Lead-Time 12 Weeks

$84.90

Min.: 24
Mult.: 24

Thermoelectric Peltier Modules Thermoelectric Cooler, High Insulating Barrier for Standard Temp, 40x44x3.8mm

387004679
Tark Thermal Solutions
12: $101.97
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
387004679

Mouser Part No
739-387004679

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, High Insulating Barrier for Standard Temp, 40x44x3.8mm

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Datasheet

Product Comments

Non-Stocked Lead-Time 12 Weeks

$101.97

$98.90

$97.25

$96.86

Min.: 12
Mult.: 12

Thermoelectric Peltier Modules Thermoelectric Cooler, High Thermal Insulating Barrier, 34x30x2.4mm, RTV Seal

387004683
Tark Thermal Solutions
1: $67.80
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
387004683

Mouser Part No
739-387004683

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, High Thermal Insulating Barrier, 34x30x2.4mm, RTV Seal

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 7 Weeks

$67.80

$62.86

$61.00

$58.58

View

Min.: 1
Mult.: 1

Thermoelectric Coolers (TECs)

Types of Thermal Management

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