Annular Center Hole Thermoelectric Coolers

Tark Thermal Solutions Annular Center Hole Thermoelectric Coolers offer a 3.5W to 70.3W power range and are available in multiple configurations and geometric shapes. Annular Coolers come in square (SH series) and round (RH series) shapes and feature a circular hole in the center to accommodate light protrusion for optics, mechanical fastening, or temperature probes. These Coolers feature precise temperature control, no sound or vibration, and a reliable solid state. Tark Annular Thermoelectric Coolers are ideal for reagent storage, handheld cosmetic lasers, centrifuges, and imaging sensors.

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Description Datasheet Availability Pricing (THB) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product Type
Type
Qmax
Delta Tmax
Maximum Current
Maximum Voltage
Length
Width
Height
Maximum Operating Temperature
Tark Thermal Solutions Thermoelectric Peltier Modules Thermoelectric Cooler, Center Hole, 48.5W, 6A, 13.66V, 40x40x3.8mm, RTV Seal
Datasheet
Product Comments
45In Stock
Min.: 1
Mult.: 1
Thermoelectric Peltier Modules 48.5 W 70.5 C 6 A 13.66 V 40 mm 40 mm 3.8 mm 80 C
Tark Thermal Solutions Thermoelectric Peltier Modules Thermoelectric Cooler, Center Hole, 32.5W, 4A, 13.7V, 30x30x3.2mm
Datasheet
Product Comments
7In Stock
Min.: 1
Mult.: 1

Thermoelectric Peltier Modules Annular Style 32.5 W 70.5 C 4 A 13.66 V 30 mm 30 mm 3.2 mm 80 C
Tark Thermal Solutions Thermoelectric Peltier Modules Thermoelectric Cooler, Center Hole, 19.1W, 3.1A, 10.38V, 30x30x3.6mm, RTV Seal
Datasheet
Product Comments
27In Stock
Min.: 1
Mult.: 1

Thermoelectric Peltier Modules 19.1 W 70.5 C 3.1 A 10.38 V 30 mm 30 mm 3.6 mm 80 C
Tark Thermal Solutions Thermoelectric Peltier Modules Thermoelectric Cooler, Center Hole, 12.4W, 6A, 3.5V, 44x55x3.8mm
Datasheet
Product Comments
6In Stock
Min.: 1
Mult.: 1

Thermoelectric Peltier Modules Annular Style 12.4 W 70.5 C 6 A 3.5 V 55 mm 55 mm 3.8 mm 80 C
Tark Thermal Solutions Thermoelectric Peltier Modules Thermoelectric Cooler, Center Hole, 70.3W, 8.6A, 13.66V, 40x40x3.3mm, RTV Seal
Datasheet
Product Comments
10In Stock
Min.: 1
Mult.: 1

Thermoelectric Peltier Modules 70.3 W 70.5 C 8.6 A 13.66 V 40 mm 40 mm 3.3 mm 80 C
Tark Thermal Solutions Thermoelectric Peltier Modules Thermoelectric Cooler, Center Hole, 70.3W, 8.6A, 13.66V, 40x40x3.3mm, Epoxy Seal
Datasheet
Product Comments
20In Stock
Min.: 1
Mult.: 1
Thermoelectric Peltier Modules 70.3 W 70.5 C 8.6 A 13.66 V 40 mm 40 mm 3.3 mm 80 C
Tark Thermal Solutions Thermoelectric Peltier Modules Thermoelectric Cooler, Center Hole, 5.8W, 6A, 1.6V, 14x14x3.8mm
Datasheet
Product Comments
4In Stock
Min.: 1
Mult.: 1

Thermoelectric Peltier Modules Annular Style 5.8 W 70.5 C 6 A 1.64 V 14 mm 14 mm 3.8 mm 80 C
Tark Thermal Solutions Thermoelectric Peltier Modules Thermoelectric Cooler, Center Hole, 4.8W, 2.6A, 3.1V, 14.7x10.3x3.1mm
Datasheet
Product Comments
24In Stock
Min.: 1
Mult.: 1

Thermoelectric Peltier Modules Annular Style 4.8 W 70.5 C 2.6 A 3.06 V 10.3 mm 14.7 mm 3.1 mm 80 C
Tark Thermal Solutions Thermoelectric Peltier Modules Thermoelectric Cooler, Center Hole, 48.5W, 6A, 13.7V, 40x40x3.8mm
Datasheet
Product Comments
16In Stock
Min.: 1
Mult.: 1

Thermoelectric Peltier Modules Annular Style 48.5 W 70.5 C 6 A 13.66 V 40 mm 40 mm 3.8 mm 80 C
Tark Thermal Solutions Thermoelectric Peltier Modules Thermoelectric Cooler, Center Hole, 70.3W, 8.6A, 13.7V, 40x40x3.3mm
Datasheet
Product Comments
11In Stock
Min.: 1
Mult.: 1

Thermoelectric Peltier Modules Annular Style 70.3 W 70.5 C 8.6 A 13.66 V 40 mm 40 mm 3.3 mm 80 C
Tark Thermal Solutions Thermoelectric Peltier Modules Thermoelectric Cooler, Center Hole, 19.1W, 3.1A, 10.4V, 30x30x3.6mm
Datasheet
Product Comments
8In Stock
24Expected 5/4/2026
Min.: 1
Mult.: 1

Thermoelectric Peltier Modules Annular Style 19.1 W 70.5 C 3.1 A 10.38 V 30 mm 30 mm 3.6 mm 80 C
Tark Thermal Solutions Thermoelectric Peltier Modules Thermoelectric Cooler, Center Hole, 5.4W, 6A, 1.5V, 26x26x3.8mm
Datasheet
Product Comments
12In Stock
Min.: 1
Mult.: 1

Thermoelectric Peltier Modules Annular Style 5.4 W 70.5 C 6 A 1.53 V 26 mm 26 mm 3.8 mm 80 C
Tark Thermal Solutions Thermoelectric Peltier Modules Thermoelectric Cooler, Center Hole, 4.6W, 3.1A, 2.5V, 15x15x3.6mm
Datasheet
Product Comments
78On Order
Min.: 1
Mult.: 1

Thermoelectric Peltier Modules Annular Style 4.6 W 70.5 C 3.1 A 2.51 V 15 mm 15 mm 3.6 mm 80 C
Tark Thermal Solutions Thermoelectric Peltier Modules Thermoelectric Cooler, Center Hole, 31.7W, 3.9A, 13.7V, 40x40x4.7mm
Datasheet
Product Comments
8Expected 4/20/2026
Min.: 1
Mult.: 1

Thermoelectric Peltier Modules Annular Style 31.7 W 70.5 C 3.9 A 13.66 V 40 mm 40 mm 4.7 mm 80 C
Tark Thermal Solutions Thermoelectric Peltier Modules Thermoelectric Cooler, Center Hole, 3.5W, 3.9A, 1.5V, 26x26x4.7mm
Datasheet
Product Comments
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1

Thermoelectric Peltier Modules Annular Style 3.5 W 70.5 C 3.9 A 1.53 V 26 mm 26 mm 4.7 mm 80 C
Tark Thermal Solutions Thermoelectric Peltier Modules Thermoelectric Cooler, Center Hole, 19.1W, 3.1A, 10.38V, 30x30x3.6mm, Epoxy Seal
Datasheet
Product Comments
Non-Stocked
Min.: 20
Mult.: 20

Thermoelectric Peltier Modules 19.1 W 70.5 C 3.1 A 10.38 V 30 mm 30 mm 3.6 mm 80 C