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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini, SbSn, Epoxy Seal, 13.1x13.1x2.1mm 387006783 Tark Thermal Solutions 1: $57.53 50In Stock	Mfr. Part No. 387006783 Mouser Part No 739-387006783	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini, SbSn, Epoxy Seal, 13.1x13.1x2.1mm Learn More about Tark Thermal Solutions laird optotec otx htx coolers	Datasheet	50In Stock	$57.53 $54.03 $52.60 $50.73 View $47.48 $46.63	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Long Life, RTV Perimeter Seal 387009386 Tark Thermal Solutions 1: $71.05 48In Stock	Mfr. Part No. 387009386 Mouser Part No 739-387009386	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Long Life, RTV Perimeter Seal Learn More about Tark Thermal Solutions laird powercycling pcx thermoelectric coolers	Datasheet	48In Stock	$71.05 $66.75 $64.97 $62.70 View $61.04 $59.43 $59.42 Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Thermal Insulating Barrier for High Temp 387009472 Tark Thermal Solutions 1: $43.02 73In Stock 96Expected 14/12/2026	Mfr. Part No. 387009472 Mouser Part No 739-387009472	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Thermal Insulating Barrier for High Temp Learn More about Tark Thermal Solutions laird hitemp etx thermoelectric modules	Datasheet	73In Stock 96Expected 14/12/2026	$43.02 $40.42 $39.34 $37.98 View $36.71 $35.74	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Insulating Barrier for Standard Temp, 55x55x3.9mm 387004702 Tark Thermal Solutions 1: $92.19 8In Stock	Mfr. Part No. 387004702 Mouser Part No 739-387004702	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Insulating Barrier for Standard Temp, 55x55x3.9mm Learn More about Tark Thermal Solutions laird thermal systems thermoelectric coolers	Datasheet	8In Stock	$92.19 $86.62 $83.72 $80.80 $80.24	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Insulating Barrier for Standard Temp, 40x40x3.9mm 387004721 Tark Thermal Solutions 1: $77.59 14In Stock	Mfr. Part No. 387004721 Mouser Part No 739-387004721	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Insulating Barrier for Standard Temp, 40x40x3.9mm Learn More about Tark Thermal Solutions laird thermal systems thermoelectric coolers	Datasheet	14In Stock	$77.59 $72.88 $70.95 $68.49 View $66.19 $64.44	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Thermal Insulating Barrier, 40x40x3.9mm, RTV Seal 387004722 Tark Thermal Solutions 1: $77.47 11In Stock	Mfr. Part No. 387004722 Mouser Part No 739-387004722	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Thermal Insulating Barrier, 40x40x3.9mm, RTV Seal Learn More about Tark Thermal Solutions laird thermal systems thermoelectric coolers	Datasheet	11In Stock	$77.47 $72.79 $70.35 $67.42 $66.75	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini, SbSn, Au Plate, 3.3x4.92x2.59mm 387006641 Tark Thermal Solutions 1: $39.34 9In Stock	Mfr. Part No. 387006641 Mouser Part No 739-387006641	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini, SbSn, Au Plate, 3.3x4.92x2.59mm Learn More about Tark Thermal Solutions laird optotec otx htx coolers	Datasheet	9In Stock	$39.34 $36.96 $35.99 $34.23 View $33.06 $32.04 $31.78	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, Gold Plate 387006643 Tark Thermal Solutions 1: $39.55 10In Stock	Mfr. Part No. 387006643 Mouser Part No 739-387006643	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, Gold Plate Learn More about Tark Thermal Solutions laird optotec otx htx coolers	Datasheet	10In Stock	$39.55 $37.16 $35.71 $33.88 View $32.91 $31.97 $31.58 $31.39	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form Factor, SbSn Solder, Pretin 387006653 Tark Thermal Solutions 1: $47.93 8In Stock	Mfr. Part No. 387006653 Mouser Part No 739-387006653	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form Factor, SbSn Solder, Pretin Learn More about Tark Thermal Solutions laird optotec otx htx coolers	Datasheet	8In Stock	$47.93 $45.03 $43.83 $40.46 View $39.67 $38.92 Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini, SbSn, Pre-Tin, 6.09x6.09x2.69mm 387006654 Tark Thermal Solutions 1: $46.50 40In Stock	Mfr. Part No. 387006654 Mouser Part No 739-387006654	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini, SbSn, Pre-Tin, 6.09x6.09x2.69mm Learn More about Tark Thermal Solutions laird optotec otx htx coolers	Datasheet	40In Stock	$46.50 $43.70 $42.54 $40.99 View $38.42 $37.24 $36.95 Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form Factor, SbSn Solder, RTV Seal 387006656 Tark Thermal Solutions 1: $43.03 9In Stock	Mfr. Part No. 387006656 Mouser Part No 739-387006656	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini Form Factor, SbSn Solder, RTV Seal Learn More about Tark Thermal Solutions laird optotec otx htx coolers	Datasheet	9In Stock	$43.03 $40.43 $38.92 $36.96 View $36.00 $34.88 $34.63 Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini, SbSn, Au Plate, 6.09x8.12x2.69mm 387006801 Tark Thermal Solutions 1: $36.19 19In Stock	Mfr. Part No. 387006801 Mouser Part No 739-387006801	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini, SbSn, Au Plate, 6.09x8.12x2.69mm Learn More about Tark Thermal Solutions laird optotec otx htx coolers	Datasheet	19In Stock	$36.19 $34.00 $33.10 $31.61 View $30.74 $29.66 $29.43 $29.31 Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini, SbSn, Au Plate, 8.12x10.16x2.69mm 387006824 Tark Thermal Solutions 1: $42.68 25In Stock	Mfr. Part No. 387006824 Mouser Part No 739-387006824	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini, SbSn, Au Plate, 8.12x10.16x2.69mm Learn More about Tark Thermal Solutions laird optotec otx htx coolers	Datasheet	25In Stock	$42.68 $40.09 $39.03 $37.66 View $36.41 $35.44 $35.43	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, Epoxy Seal 387006825 Tark Thermal Solutions 1: $34.20 9In Stock	Mfr. Part No. 387006825 Mouser Part No 739-387006825	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, Epoxy Seal Learn More about Tark Thermal Solutions laird optotec otx htx coolers	Datasheet	9In Stock	$34.20 $32.14 $31.28 $29.82 View $29.00 $27.99 $27.77 $27.66 Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, Gold Plate 387006838 Tark Thermal Solutions 1: $54.06 9In Stock	Mfr. Part No. 387006838 Mouser Part No 739-387006838	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, Gold Plate Learn More about Tark Thermal Solutions laird optotec otx htx coolers	Datasheet	9In Stock	$54.06 $50.78 $47.52 $46.19 View $45.49 $44.77 $44.76 Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini, SbSn, RTV Seal, 10.26x12.2x1.95mm 387006840 Tark Thermal Solutions 1: $34.71 24In Stock	Mfr. Part No. 387006840 Mouser Part No 739-387006840	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini, SbSn, RTV Seal, 10.26x12.2x1.95mm Learn More about Tark Thermal Solutions laird optotec otx htx coolers	Datasheet	24In Stock	$34.71 $32.60 $31.73 $30.63 View $29.81 $29.02	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini, SbSn, Epoxy Seal, 11x8.8x2.4mm 387006844 Tark Thermal Solutions 1: $36.41 15In Stock	Mfr. Part No. 387006844 Mouser Part No 739-387006844	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini, SbSn, Epoxy Seal, 11x8.8x2.4mm Learn More about Tark Thermal Solutions laird optotec otx htx coolers	Datasheet	15In Stock	$36.41 $34.20 $33.29 $32.11 View $30.55 $29.61 $29.38 Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini, SbSn, Au Plate, 12.19x5.99x1.65mm 387006901 Tark Thermal Solutions 1: $65.93 19In Stock	Mfr. Part No. 387006901 Mouser Part No 739-387006901	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini, SbSn, Au Plate, 12.19x5.99x1.65mm Learn More about Tark Thermal Solutions laird optotec otx htx coolers	Datasheet	19In Stock	$65.93 $61.93 $60.04 $56.09 View $55.23 $54.33 Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini, SbSn, Epoxy Seal, 6.09x6.09x2.1mm 387006903 Tark Thermal Solutions 1: $36.19 7In Stock	Mfr. Part No. 387006903 Mouser Part No 739-387006903	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini, SbSn, Epoxy Seal, 6.09x6.09x2.1mm Learn More about Tark Thermal Solutions laird optotec otx htx coolers	Datasheet	7In Stock	$36.19 $34.00 $32.71 $31.61 View $30.74 $29.66 $29.43 $29.31 Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini, SbSn, Epoxy Seal, 6.09x6.09x2.1mm 387006905 Tark Thermal Solutions 1: $36.68 18In Stock	Mfr. Part No. 387006905 Mouser Part No 739-387006905	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini, SbSn, Epoxy Seal, 6.09x6.09x2.1mm Learn More about Tark Thermal Solutions laird optotec otx htx coolers	Datasheet	18In Stock	$36.68 $35.85 $32.35 $31.50 View $30.68 $30.67 Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, Gold Plate 387006908 Tark Thermal Solutions 1: $43.28 9In Stock	Mfr. Part No. 387006908 Mouser Part No 739-387006908	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, Gold Plate Learn More about Tark Thermal Solutions laird optotec otx htx coolers	Datasheet	9In Stock	$43.28 $40.66 $39.14 $37.17 View $36.20 $35.09 $34.82 Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, Gold Plate 387006909 Tark Thermal Solutions 1: $39.17 10In Stock	Mfr. Part No. 387006909 Mouser Part No 739-387006909	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, Gold Plate Learn More about Tark Thermal Solutions laird optotec otx htx coolers	Datasheet	10In Stock	$39.17 $38.28 $34.56 $33.42 View $32.53 Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, Epoxy Seal 387006913 Tark Thermal Solutions 1: $44.10 10In Stock	Mfr. Part No. 387006913 Mouser Part No 739-387006913	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Mini Form Factor, SbSn Solder, Epoxy Seal Learn More about Tark Thermal Solutions laird optotec otx htx coolers	Datasheet	10In Stock	$44.10 $40.88 $38.87 $37.81 View $37.14 $36.56 $36.54	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini, SbSn, Au Plate, 8.78x8.78x2.18mm 387006918 Tark Thermal Solutions 1: $40.16 22In Stock	Mfr. Part No. 387006918 Mouser Part No 739-387006918	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini, SbSn, Au Plate, 8.78x8.78x2.18mm Learn More about Tark Thermal Solutions laird optotec otx htx coolers	Datasheet	22In Stock	$40.16 $37.73 $36.73 $34.97 View $33.76 $32.72 $32.46 Quote	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini, SbSn, Au Plate, 8.78x8.78x2.18mm 387006919 Tark Thermal Solutions 1: $40.26 26In Stock	Mfr. Part No. 387006919 Mouser Part No 739-387006919	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Mini, SbSn, Au Plate, 8.78x8.78x2.18mm Learn More about Tark Thermal Solutions laird optotec otx htx coolers	Datasheet	26In Stock	$40.26 $39.15 $34.34 $33.43 Quote Quote	Min.: 1 Mult.: 1

Thermoelectric Coolers (TECs)

Types of Thermal Management

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Thermoelectric Coolers (TECs)

Types of Thermal Management