Thermal Management – Mouser Canada

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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 Thermal Insulating Barrier for High Temp, RTV Seal

387007226
Tark Thermal Solutions
1: $51.55
6In Stock
12Expected 2026-10-02

Mfr. Part #
387007226

Mouser Part #
739-387007226

Tark Thermal Solutions

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

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Product Comments

6In Stock

12Expected 2026-10-02

$51.55

$48.43

$47.00

$44.16

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

387008190
Tark Thermal Solutions
1: $47.68
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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50In Stock

$47.68

$44.80

$43.62

$42.03

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Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Long Life

387009392
Tark Thermal Solutions
1: $77.34
15In Stock

Mfr. Part #
387009392

Mouser Part #
739-387009392

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Long Life

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Product Comments

15In Stock

$77.34

$72.66

$70.24

$66.57

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

387009453
Tark Thermal Solutions
1: $42.02
10In Stock

Mfr. Part #
387009453

Mouser Part #
739-387009453

Tark Thermal Solutions

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

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Product Comments

10In Stock

$42.02

$39.48

$38.43

$36.58

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

387009459
Tark Thermal Solutions
1: $37.94
10In Stock

Mfr. Part #
387009459

Mouser Part #
739-387009459

Tark Thermal Solutions

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

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Product Comments

10In Stock

$37.94

$35.65

$34.70

$33.13

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Mult.: 1

Thermoelectric Peltier Modules Thermoelectric Cooler, High Insulating Barrier for Standard Temp, 34x30x2.6mm

387009462
Tark Thermal Solutions
1: $78.31
6In Stock

Mfr. Part #
387009462

Mouser Part #
739-387009462

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, High Insulating Barrier for Standard Temp, 34x30x2.6mm

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Product Comments

6In Stock

$78.31

$73.58

$70.20

$67.42

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

387009464
Tark Thermal Solutions
1: $77.10
8In Stock

Mfr. Part #
387009464

Mouser Part #
739-387009464

Tark Thermal Solutions

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

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Datasheet

Product Comments

8In Stock

$77.10

$72.45

$69.09

$66.36

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Min.: 1
Mult.: 1

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

387009468
Tark Thermal Solutions
1: $100.20
3In Stock

Mfr. Part #
387009468

Mouser Part #
739-387009468

Tark Thermal Solutions

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

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Datasheet

Product Comments

3In Stock

$100.20

$92.23

$89.50

$84.92

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Min.: 1
Mult.: 1

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

387009469
Tark Thermal Solutions
1: $101.30
10In Stock

Mfr. Part #
387009469

Mouser Part #
739-387009469

Tark Thermal Solutions

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

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Product Comments

10In Stock

$101.30

$95.18

$90.81

$84.92

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

387009474
Tark Thermal Solutions
1: $39.43
60In Stock

Mfr. Part #
387009474

Mouser Part #
739-387009474

Tark Thermal Solutions

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

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Datasheet

Product Comments

60In Stock

$39.43

$37.04

$35.81

$34.11

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Min.: 1
Mult.: 1

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

387009475
Tark Thermal Solutions
1: $43.78
18In Stock

Mfr. Part #
387009475

Mouser Part #
739-387009475

Tark Thermal Solutions

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

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Datasheet

Product Comments

18In Stock

$43.78

$41.14

$39.92

$37.43

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Mult.: 1

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

387009501
Tark Thermal Solutions
1: $53.70
38In Stock

Mfr. Part #
387009501

Mouser Part #
739-387009501

Tark Thermal Solutions

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

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Product Comments

38In Stock

$53.70

$50.46

$49.54

$47.45

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Mult.: 1

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

387009502
Tark Thermal Solutions
1: $62.58
6In Stock

Mfr. Part #
387009502

Mouser Part #
739-387009502

Tark Thermal Solutions

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

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Datasheet

Product Comments

6In Stock

$62.58

$58.80

$56.84

$52.98

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Mult.: 1

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

387004922
Tark Thermal Solutions
1: $53.44
90In Stock

Mfr. Part #
387004922

Mouser Part #
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

$53.44

$50.21

$48.53

$46.50

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Min.: 1
Mult.: 1

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

387004931
Tark Thermal Solutions
1: $71.76
66In Stock

Mfr. Part #
387004931

Mouser Part #
739-387004931

Tark Thermal Solutions

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

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Product Comments

66In Stock

$71.76

$67.38

$65.06

$62.37

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

387005516
Tark Thermal Solutions
1: $86.49
63In Stock

Mfr. Part #
387005516

Mouser Part #
739-387005516

Tark Thermal Solutions

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

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Datasheet

Product Comments

63In Stock

$86.49

$81.26

$78.55

$75.27

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Min.: 1
Mult.: 1

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

387005659
Tark Thermal Solutions
1: $63.43
102In Stock

Mfr. Part #
387005659

Mouser Part #
739-387005659

Tark Thermal Solutions

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

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Datasheet

Product Comments

102In Stock

$63.43

$58.16

$56.68

$54.43

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Min.: 1
Mult.: 1

Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 207.9W, 24A, 15V, 55x59x4mm

387005669
Tark Thermal Solutions
1: $116.48
24In Stock

Mfr. Part #
387005669

Mouser Part #
739-387005669

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Long Life, 207.9W, 24A, 15V, 55x59x4mm

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Product Comments

24In Stock

$116.48

$111.61

$102.51

$99.43

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Min.: 1
Mult.: 1

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

387005700
Tark Thermal Solutions
1: $61.19
49In Stock

Mfr. Part #
387005700

Mouser Part #
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

$61.19

$56.55

$54.59

$52.13

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Min.: 1
Mult.: 1

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

387007108
Tark Thermal Solutions
1: $81.09
52In Stock

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

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Datasheet

Product Comments

52In Stock

$81.09

$76.18

$71.06

$68.86

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Min.: 1
Mult.: 1

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

387007120
Tark Thermal Solutions
1: $51.12
68In 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

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Datasheet

Product Comments

68In Stock

$51.12

$48.02

$46.74

$45.06

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Min.: 1
Mult.: 1

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

387009385
Tark Thermal Solutions
1: $76.13
102In Stock

Mfr. Part #
387009385

Mouser Part #
739-387009385

Tark Thermal Solutions

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

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Product Comments

102In Stock

$76.13

$71.52

$69.15

$66.25

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Min.: 1
Mult.: 1

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

387009391
Tark Thermal Solutions
1: $81.79
35In Stock

Mfr. Part #
387009391

Mouser Part #
739-387009391

Tark Thermal Solutions

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

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Datasheet

Product Comments

35In Stock

$81.79

$73.68

$72.45

$68.98

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Min.: 1
Mult.: 1

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

430446-503
Tark Thermal Solutions
1: $56.33
333In Stock

Mfr. Part #
430446-503

Mouser Part #
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

$56.33

$51.49

$49.13

$48.73

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Min.: 1
Mult.: 1

Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, RTV, 62.3W, 40x40x3.7mm

430877-501
Tark Thermal Solutions
1: $75.77
60In Stock

Mfr. Part #
430877-501

Mouser Part #
739-430877-501

Tark Thermal Solutions

Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, RTV, 62.3W, 40x40x3.7mm

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Product Comments

60In Stock

$75.77

$71.18

$69.29

$66.89

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Mult.: 1

Thermoelectric Coolers (TECs)

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