Thermal Management – Mouser South Africa

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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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Thermoelectric Peltier Modules Thermoelectric Cooler, High Thermal Insulating Barrier, 34x30x2.6mm, RTV Seal

387009464
Tark Thermal Solutions
1: $53.54
8In Stock

Mfr. Part No.
387009464

Mouser Part No
739-387009464

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, High Thermal Insulating Barrier, 34x30x2.6mm, RTV Seal

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8In Stock

$53.54

$50.32

$47.99

$46.09

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Thermoelectric Peltier Modules Thermoelectric Cooler, High Thermal Insulating Barrier, 55x55x3.9mm, RTV Seal

387009468
Tark Thermal Solutions
1: $69.59
3In Stock

Mfr. Part No.
387009468

Mouser Part No
739-387009468

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, High Thermal Insulating Barrier, 55x55x3.9mm, RTV Seal

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3In Stock

$69.59

$64.06

$62.16

$58.98

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Thermoelectric Peltier Modules Thermoelectric Cooler, High Thermal Insulating Barrier, 55x55x3.9mm, Epoxy Seal

387009469
Tark Thermal Solutions
1: $70.36
10In Stock

Mfr. Part No.
387009469

Mouser Part No
739-387009469

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, High Thermal Insulating Barrier, 55x55x3.9mm, Epoxy Seal

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10In Stock

$70.36

$66.12

$63.07

$58.98

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

387009474
Tark Thermal Solutions
1: $27.39
60In Stock

Mfr. Part No.
387009474

Mouser Part No
739-387009474

Tark Thermal Solutions

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

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60In Stock

$27.39

$25.73

$24.88

$23.69

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

387009475
Tark Thermal Solutions
1: $30.40
18In Stock

Mfr. Part No.
387009475

Mouser Part No
739-387009475

Tark Thermal Solutions

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

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18In Stock

$30.40

$28.57

$27.73

$25.99

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

387009501
Tark Thermal Solutions
1: $37.30
38In Stock

Mfr. Part No.
387009501

Mouser Part No
739-387009501

Tark Thermal Solutions

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

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38In Stock

$37.30

$35.04

$34.40

$32.96

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

387009502
Tark Thermal Solutions
1: $43.47
6In Stock

Mfr. Part No.
387009502

Mouser Part No
739-387009502

Tark Thermal Solutions

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

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6In Stock

$43.47

$40.83

$39.47

$36.80

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Thermoelectric Peltier Modules Thermoelectric Cooler, Insulating Barrier for High Temp, 84W, 40x40x3.33mm

387004922
Tark Thermal Solutions
1: $37.11
90In Stock

Mfr. Part No.
387004922

Mouser Part No
739-387004922

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Insulating Barrier for High Temp, 84W, 40x40x3.33mm

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Product Comments

90In Stock

$37.11

$34.88

$33.70

$32.30

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Thermoelectric Peltier Modules Thermoelectric Cooler, Insulating Barrier for High Temp, 108.2W, 30x34x2.41mm

387004931
Tark Thermal Solutions
1: $49.83
66In Stock

Mfr. Part No.
387004931

Mouser Part No
739-387004931

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Insulating Barrier for High Temp, 108.2W, 30x34x2.41mm

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66In Stock

$49.83

$46.80

$45.18

$43.32

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Thermoelectric Peltier Modules Thermoelectric Cooler, Insulating Barrier for High Temp, 190.5W, 52x56x3.81mm

387004932
Tark Thermal Solutions
1: $99.65
20In Stock
24Expected 2026/10/26

Mfr. Part No.
387004932

Mouser Part No
739-387004932

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Insulating Barrier for High Temp, 190.5W, 52x56x3.81mm

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20In Stock

24Expected 2026/10/26

$99.65

$93.62

$90.49

$86.71

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

387004945
Tark Thermal Solutions
1: $33.68
96In Stock

Mfr. Part No.
387004945

Mouser Part No
739-387004945

Tark Thermal Solutions

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

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Product Comments

96In Stock

$33.68

$31.65

$29.91

$29.54

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Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 165.7W, 12.3A, 40x40x2.9mm

387005516
Tark Thermal Solutions
1: $60.07
93In Stock

Mfr. Part No.
387005516

Mouser Part No
739-387005516

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 165.7W, 12.3A, 40x40x2.9mm

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93In Stock

$60.07

$56.44

$54.56

$52.28

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Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 96.6W, 11.2A, 30x34x2.4mm

387005659
Tark Thermal Solutions
1: $44.05
102In Stock

Mfr. Part No.
387005659

Mouser Part No
739-387005659

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 96.6W, 11.2A, 30x34x2.4mm

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102In Stock

$44.05

$40.40

$39.37

$37.81

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Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 42.2W, 8.8A, 30x34x3.3mm

387005700
Tark Thermal Solutions
1: $42.50
49In Stock

Mfr. Part No.
387005700

Mouser Part No
739-387005700

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 42.2W, 8.8A, 30x34x3.3mm

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Product Comments

49In Stock

$42.50

$39.27

$37.91

$36.20

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

387007120
Tark Thermal Solutions
1: $35.51
68In Stock

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

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Product Comments

68In Stock

$35.51

$33.35

$32.47

$31.30

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Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Long Life, RTV Perimeter Seal

387009385
Tark Thermal Solutions
1: $52.88
114In Stock

Mfr. Part No.
387009385

Mouser Part No
739-387009385

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Long Life, RTV Perimeter Seal

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Product Comments

114In Stock

$52.88

$49.68

$48.03

$46.02

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Mult.: 1

Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Long Life, RTV Perimeter Seal

387009391
Tark Thermal Solutions
1: $56.81
35In Stock

Mfr. Part No.
387009391

Mouser Part No
739-387009391

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Long Life, RTV Perimeter Seal

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Product Comments

35In Stock

$56.81

$51.18

$50.32

$47.90

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Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, RTV, 21.7W, 25x25x3.1mm

430446-503
Tark Thermal Solutions
1: $39.12
333In Stock

Mfr. Part No.
430446-503

Mouser Part No
739-430446-503

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, RTV, 21.7W, 25x25x3.1mm

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Product Comments

333In Stock

$39.12

$35.76

$34.12

$33.84

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Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, 17.5W, 25x25x3.4mm

66195-505
Tark Thermal Solutions
1: $39.72
98In Stock

Mfr. Part No.
66195-505

Mouser Part No
739-66195-505

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, 17.5W, 25x25x3.4mm

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98In Stock

$39.72

$36.91

$34.84

$34.06

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Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, 1.8W, 30x30x4.7mm

56500-501
Tark Thermal Solutions
1: $29.18
9In Stock
End of Life

Mfr. Part No.
56500-501

Mouser Part No
739-56500-501

End of Life

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, 1.8W, 30x30x4.7mm

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Product Comments

9In Stock

$29.18

$27.42

$27.05

$25.69

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Thermoelectric Peltier Modules Thermoelectric Cooler, High Thermal Insulating Barrier, 44x40x3.3mm, RTV Seal

387004713
Tark Thermal Solutions
1: $90.20
6In Stock

Mfr. Part No.
387004713

Mouser Part No
739-387004713

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, High Thermal Insulating Barrier, 44x40x3.3mm, RTV Seal

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Product Comments

6In Stock

$90.20

$81.56

$80.91

$76.37

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Thermoelectric Peltier Modules Thermoelectric Cooler, High Thermal Insulating Barrier, 44x40x3.3mm, RTV Seal

387004716
Tark Thermal Solutions
1: $97.06
9In Stock

Mfr. Part No.
387004716

Mouser Part No
739-387004716

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, High Thermal Insulating Barrier, 44x40x3.3mm, RTV Seal

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Datasheet

Product Comments

9In Stock

$97.06

$79.94

$79.19

$77.86

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Min.: 1
Mult.: 1

Thermoelectric Peltier Modules Thermoelectric Cooler, Insulating Barrier for High Temp, 37.3W, 40x44x4.14mm

387004938
Tark Thermal Solutions
1: $36.77
11In Stock

Mfr. Part No.
387004938

Mouser Part No
739-387004938

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Insulating Barrier for High Temp, 37.3W, 40x44x4.14mm

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Product Comments

11In Stock

$36.77

$34.55

$33.40

$31.67

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

387004940
Tark Thermal Solutions
1: $31.83
47In Stock

Mfr. Part No.
387004940

Mouser Part No
739-387004940

Tark Thermal Solutions

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

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Product Comments

47In Stock

$31.83

$29.90

$28.75

$27.90

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

387004954
Tark Thermal Solutions
1: $46.92
14In Stock

Mfr. Part No.
387004954

Mouser Part No
739-387004954

Tark Thermal Solutions

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

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Product Comments

14In Stock

$46.92

$44.09

$42.61

$40.47

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Thermoelectric Coolers (TECs)

Types of Thermal Management

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