Peltier Thermoelectric Cooling Devices

CUI Peltier thermoelectric cooling (TEC) devices fulfill the thermal management needs of a variety of applications. Ideal for designs where size and weight are limited, these Peltier devices range in size from 10mm to 70mm with profiles as low as 3mm. CUI Peltier TEC devices also have no moving parts, virtually eliminating the need for maintenance. Several high performance Peltier modules built with the arcTEC™ structure are also available, offering improved reliability, performance, and cycle life.

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product Type
Type
Qmax
Delta Tmax
Maximum Voltage
Length
Width
Height
Maximum Operating Temperature
Product
Same Sky Thermoelectric Peltier Modules 40x40x3.8mm peltier 15.4Vin 7A wireleads
Datasheet
33In Stock
Min.: 1
Mult.: 1

Thermoelectric Peltier Modules 55 W + 75 C 15.4 V 40 mm 40 mm 3.8 mm Thermoelectric Coolers
Same Sky Thermoelectric Peltier Modules 20x20x3.6mm peltier 8.8Vin 3.9A high per
Datasheet
255Expected 02/10/2026
Min.: 1
Mult.: 1

Thermoelectric Peltier Modules 18.7 W + 77 C 8.8 V 20 mm 20 mm 3.6 mm Thermoelectric Coolers
Same Sky Thermoelectric Peltier Modules 50x50x5.35mm 4.5A Wire leads arcTEC
Datasheet
229Expected 18/09/2026
Min.: 1
Mult.: 1

Thermoelectric Peltier Modules 41 W + 77 C 15.7 V 50 mm 50 mm 5.35 mm Thermoelectric Coolers
Same Sky Thermoelectric Peltier Modules 20x20x4.7mm peltier 8.8Vin 2A high perf
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 200
Mult.: 200

Thermoelectric Peltier Modules + 77 C 8.8 V 20 mm 20 mm 4.7 mm Thermoelectric Coolers
Same Sky Thermoelectric Peltier Modules 30x15x4.7mm 2A Wire leads
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 200
Mult.: 200

Thermoelectric Peltier Modules 9 W + 77 C 7.6 V 30 mm 15 mm 4.7 mm
Same Sky Thermoelectric Peltier Modules 30x30x7.2mm peltier 15.7Vin 2.8A 2-stage
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 140
Mult.: 70

Thermoelectric Peltier Modules 2-Stage + 105 C 30 mm 30 mm 7.2 mm Thermoelectric Coolers
Same Sky Thermoelectric Peltier Modules 20x20x3.9mm 3A Wire leads
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

Thermoelectric Peltier Modules 10.3 W + 77 C 6 V 20 mm 20 mm 3.9 mm Thermoelectric Coolers
Same Sky Thermoelectric Peltier Modules 30x15x3.8mm 3A Wire leads
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 240
Mult.: 240

Thermoelectric Peltier Modules 14.7 W + 77 C 7.6 V 30 mm 15 mm 3.8 mm
Same Sky Thermoelectric Peltier Modules 15x15x4.7mm peltier 2.1Vin 3.5A wirelead
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 200
Mult.: 200

Thermoelectric Peltier Modules + 75 C 15 mm 15 mm 4.7 mm Thermoelectric Coolers
Same Sky Thermoelectric Peltier Modules 20x20x4.7mm peltier 3.8Vin 3.5A wirelead
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 200
Mult.: 200

Thermoelectric Peltier Modules 7 W + 75 C 3.8 V 20 mm 20 mm 4.7 mm Thermoelectric Coolers
Same Sky Thermoelectric Peltier Modules 30x15x4.7mm peltier 4.2Vin 3.5A wirelead
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 200
Mult.: 200

Thermoelectric Peltier Modules + 75 C 30 mm 15 mm 4.7 mm
Same Sky Thermoelectric Peltier Modules 40x40x4.8mm peltier 15.4Vin 3.5A wire ld
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 50
Mult.: 50

Thermoelectric Peltier Modules + 75 C 40 mm 40 mm 4.8 mm
Same Sky Thermoelectric Peltier Modules 30.5x30x6.7mm 3.6A Wires 2 Stage arcTEC
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

Thermoelectric Peltier Modules 2-Stage 21 W + 92 C 16.7 V 31.25 mm 30 mm 6.7 mm Thermoelectric Coolers
Same Sky Thermoelectric Peltier Modules 30x15x3.6mm 3.9A Wire leads
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 260
Mult.: 260

Thermoelectric Peltier Modules 16.5 W + 77 C 7.6 V 30 mm 15 mm 3.6 mm
Same Sky Thermoelectric Peltier Modules 15x15x4.7mm peltier 2.1Vin 4A wire leads
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 200
Mult.: 200

Thermoelectric Peltier Modules + 75 C 15 mm 15 mm 4.7 mm Thermoelectric Coolers
Same Sky Thermoelectric Peltier Modules 20x20x4.7mm peltier 3.8Vin 4A wire leads
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

Thermoelectric Peltier Modules 7.5 W + 75 C 3.8 V 20 mm 20 mm 4.7 mm
Same Sky Thermoelectric Peltier Modules 30x15x4.7mm peltier 4.2Vin 4A wire leads
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 200
Mult.: 200

Thermoelectric Peltier Modules + 75 C 30 mm 15 mm 4.7 mm Thermoelectric Coolers
Same Sky Thermoelectric Peltier Modules 30x30x4.7mm peltier 8.6Vin 4A wire leads
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

Thermoelectric Peltier Modules 19.6 W + 75 C 8.6 V 30 mm 30 mm 4.7 mm Thermoelectric Coolers
Same Sky Thermoelectric Peltier Modules 30x15x4.05mm peltier 4.2Vin 5A wire lead
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 240
Mult.: 240

Thermoelectric Peltier Modules + 75 C 30 mm 15 mm 4.05 mm Thermoelectric Coolers
Same Sky Thermoelectric Peltier Modules 30x30x4.05mm peltier 8.6Vin 5A wire leads
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 120
Mult.: 120

Thermoelectric Peltier Modules + 75 C 30 mm 30 mm 4.05 mm
Same Sky Thermoelectric Peltier Modules 40x40x4.05mm peltier 15.4Vin 5A wirelead
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 100
Mult.: 50

Thermoelectric Peltier Modules 41 W + 75 C 15.4 V 40 mm 40 mm 4.05 mm Thermoelectric Coolers
Same Sky Thermoelectric Peltier Modules 15x15x3.1mm peltier 3.8Vin 6A high perf
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 300
Mult.: 300

Thermoelectric Peltier Modules + 77 C 15 mm 15 mm 3.1 mm Thermoelectric Coolers
Same Sky Thermoelectric Peltier Modules 15x15x3.9mm peltier 2.1Vin 6A high perf
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 240
Mult.: 240

Thermoelectric Peltier Modules + 77 C 15 mm 15 mm 3.9 mm
Same Sky Thermoelectric Peltier Modules 30x15x3.1mm 6A Wire leads
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 300
Mult.: 300

Thermoelectric Peltier Modules 26.3 W + 77 C 7.6 V 30 mm 15 mm 3.1 mm
Same Sky Thermoelectric Peltier Modules 30x30x3.95mm peltier 8.8Vin 6A high perf
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 120
Mult.: 120

Thermoelectric Peltier Modules 31.1 W + 77 C 8.8 V 30 mm 30 mm 3.95 mm Thermoelectric Coolers