Thermoelectric Peltier Modules

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Type	Qmax	Delta Tmax	Maximum Voltage	Length	Width	Height	Maximum Operating Temperature	Product
Thermoelectric Peltier Modules 15x15x4.7mm peltier 3.8Vin 2A wire leads CP20147H Same Sky 1: $24.05 182In Stock	Mfr. Part # CP20147H Mouser Part # 490-CP20147H	Same Sky	Thermoelectric Peltier Modules 15x15x4.7mm peltier 3.8Vin 2A wire leads Learn More about Same Sky cui high performance peltier modules	Datasheet	182In Stock	$24.05 $22.61 $22.01 $21.23 View $20.37 $19.57 $19.55	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules			+ 77 C		15 mm	15 mm	4.7 mm		Thermoelectric Coolers
Thermoelectric Peltier Modules 20x40x3.5mm peltier 7.6Vin 8.5A wirelead CP85204035 Same Sky 1: $27.78 101In Stock	Mfr. Part # CP85204035 Mouser Part # 490-CP85204035	Same Sky	Thermoelectric Peltier Modules 20x40x3.5mm peltier 7.6Vin 8.5A wirelead Learn More about Same Sky cui cp standard peltier	Datasheet	101In Stock	$27.78 $25.81 $25.06 $24.06 View $22.71 $22.32 $22.31	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		41.8 W	+ 75 C	7.6 V	20 mm	40 mm	3.5 mm	+ 75 C	Thermoelectric Coolers
Thermoelectric Peltier Modules 20x20x3.8mm peltier 8.8Vin 3A high perf CP30238H Same Sky 1: $27.74 296In Stock	Mfr. Part # CP30238H Mouser Part # 490-CP30238H	Same Sky	Thermoelectric Peltier Modules 20x20x3.8mm peltier 8.8Vin 3A high perf Learn More about Same Sky cui high performance peltier modules	Datasheet	296In Stock	$27.74 $26.07 $25.38 $24.49 View $23.84 $21.65 $21.63 $21.62 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules			+ 77 C		20 mm	20 mm	3.8 mm		Thermoelectric Coolers
Thermoelectric Peltier Modules 30x30x4.7mm peltier 8.6Vin 3.5A wirelead CP35347 Same Sky 1: $29.68 89In Stock	Mfr. Part # CP35347 Mouser Part # 490-CP35347	Same Sky	Thermoelectric Peltier Modules 30x30x4.7mm peltier 8.6Vin 3.5A wirelead Learn More about Same Sky cui cp standard peltier	Datasheet	89In Stock	$29.68 $28.67 $28.25 $27.72 View $26.25 $26.23 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules			+ 75 C		30 mm	30 mm	4.7 mm		Thermoelectric Coolers
Thermoelectric Peltier Modules Peltier CP40336 Same Sky 1: $27.51 491In Stock	Mfr. Part # CP40336 Mouser Part # 490-CP40336	Same Sky	Thermoelectric Peltier Modules Peltier Learn More about Same Sky cui cp standard peltier	Datasheet	491In Stock	$27.51 $25.57 $24.80 $23.79 View $23.02 $22.69 $22.67 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		33.4 W	+ 72 C	15.4 V	30 mm	30 mm	3.6 mm		Thermoelectric Coolers
Thermoelectric Peltier Modules Peltier CP60333 Same Sky 1: $27.37 187In Stock	Mfr. Part # CP60333 Mouser Part # 490-CP60333	Same Sky	Thermoelectric Peltier Modules Peltier Learn More about Same Sky cui cp standard peltier	Datasheet	187In Stock	$27.37 $25.71 $25.01 $24.01 View $23.11 $22.65 $22.63 $22.59 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		50.5 W	+ 72 C	15.4 V	30 mm	30 mm	3.3 mm		Thermoelectric Coolers
Thermoelectric Peltier Modules Peltier CP60240 Same Sky 1: $21.19 298In Stock	Mfr. Part # CP60240 Mouser Part # 490-CP60240	Same Sky	Thermoelectric Peltier Modules Peltier Learn More about Same Sky cui cp standard peltier	Datasheet	298In Stock	$21.19 $19.72 $19.36 $18.54 View $18.01 $17.73 $17.72	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		13 W	+ 75 C	3.8 V	20 mm	20 mm	4 mm		Thermoelectric Coolers
Thermoelectric Peltier Modules 30x30x4.75mm peltier 15.7Vin 2A high per CP203475H Same Sky 1: $40.12 103In Stock 100Expected 1/22/2027	Mfr. Part # CP203475H Mouser Part # 490-CP203475H	Same Sky	Thermoelectric Peltier Modules 30x30x4.75mm peltier 15.7Vin 2A high per Learn More about Same Sky cui high performance peltier modules	Datasheet	103In Stock 100Expected 1/22/2027	$40.12 $37.70 $36.70 $35.46 View $35.45 $31.93 $31.92	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		18.2 W	+ 77 C	15.7 V	30 mm	30 mm	4.75 mm		Thermoelectric Coolers
Thermoelectric Peltier Modules 15 x 15 x 4.0 mm, 6.0 A Input with Leads, Peltier (TEC) Module CP60140 Same Sky 1: $19.38 265In Stock	Mfr. Part # CP60140 Mouser Part # 490-CP60140	Same Sky	Thermoelectric Peltier Modules 15 x 15 x 4.0 mm, 6.0 A Input with Leads, Peltier (TEC) Module Learn More about Same Sky cui cp standard peltier	Datasheet	265In Stock	$19.38 $17.80 $17.47 $16.76 View $16.33 $16.21 $16.20	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		7.9 W	+ 75 C	2.1 V	15 mm	15 mm	4 mm		Thermoelectric Coolers
Thermoelectric Peltier Modules 20x40x3.95mm 6.0A Wire leads arcTEC CP602040395H Same Sky 1: $30.55 115In Stock	Mfr. Part # CP602040395H Mouser Part # 490-CP602040395H	Same Sky	Thermoelectric Peltier Modules 20x40x3.95mm 6.0A Wire leads arcTEC Learn More about Same Sky cui high performance peltier modules	Datasheet	115In Stock	$30.55 $28.65 $27.70 $26.79 View $26.05 $24.88 $24.73 $24.70 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		27.5 W	+ 77 C	7.6 V	20 mm	40 mm	3.95 mm		Thermoelectric Coolers
Thermoelectric Peltier Modules 15x15x4.05mm peltier 2.1Vin 5A wire lead CP50141 Same Sky 1: $18.90 208In Stock	Mfr. Part # CP50141 Mouser Part # 490-CP50141	Same Sky	Thermoelectric Peltier Modules 15x15x4.05mm peltier 2.1Vin 5A wire lead Learn More about Same Sky cui cp standard peltier	Datasheet	208In Stock	$18.90 $17.76 $17.29 $16.68 View $16.24 $14.69 $14.68	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules			+ 75 C		15 mm	15 mm	4.05 mm		Thermoelectric Coolers
Thermoelectric Peltier Modules 20x20x3.1mm peltier 8.8Vin 6A high perf CP60231H Same Sky 1: $25.29 170In Stock	Mfr. Part # CP60231H Mouser Part # 490-CP60231H	Same Sky	Thermoelectric Peltier Modules 20x20x3.1mm peltier 8.8Vin 6A high perf Learn More about Same Sky cui high performance peltier modules	Datasheet	170In Stock	$25.29 $23.44 $22.96 $22.48 View $21.67 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		29.7 W	+ 77 C	8.8 V	20 mm	20 mm	3.1 mm		Thermoelectric Coolers
Thermoelectric Peltier Modules 30x15x4.05mm peltier 4.2Vin 6A wire lead CP60301540 Same Sky 1: $23.83 93In Stock	Mfr. Part # CP60301540 Mouser Part # 490-CP60301540	Same Sky	Thermoelectric Peltier Modules 30x15x4.05mm peltier 4.2Vin 6A wire lead Learn More about Same Sky cui cp standard peltier	Datasheet	93In Stock	$23.83 $22.39 $21.79 $21.03 View $20.48 $18.80 $18.79 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		14.5 W	+ 75 C	4.2 V	15 mm	30 mm	4.05 mm		Thermoelectric Coolers
Thermoelectric Peltier Modules 30x30x3.65mm peltier 15.7Vin 3.9A high p CP393365H Same Sky 1: $40.12 25In Stock	Mfr. Part # CP393365H Mouser Part # 490-CP393365H	Same Sky	Thermoelectric Peltier Modules 30x30x3.65mm peltier 15.7Vin 3.9A high p Learn More about Same Sky cui high performance peltier modules	Datasheet	25In Stock	$40.12 $37.70 $36.70 $35.41 View $31.67 $31.64 $31.63 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		35.2 W	+ 77 C	15.7 V	30 mm	30 mm	3.65 mm		Thermoelectric Coolers
Thermoelectric Peltier Modules 40x45x6.7mm 6.0A Wires 2 Stage arcTEC CP60404567H-2 Same Sky 1: $70.98 24In Stock	Mfr. Part # CP60404567H-2 Mouser Part # 490-CP60404567H-2	Same Sky	Thermoelectric Peltier Modules 40x45x6.7mm 6.0A Wires 2 Stage arcTEC Learn More about Same Sky cui multi stage peltier modules	Datasheet	24In Stock	$70.98 $66.69 $64.92 $62.70 View $60.20 $57.60 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules	2-Stage	32 W	+ 92 C	14.2 V	41.25 mm	45 mm	6.7 mm		Thermoelectric Coolers
Thermoelectric Peltier Modules Peltier CP60233 Same Sky 1: $22.71 1,065In Stock 6,000Expected 11/20/2026	Mfr. Part # CP60233 Mouser Part # 490-CP60233	Same Sky	Thermoelectric Peltier Modules Peltier Learn More about Same Sky cui cp standard peltier	Datasheet	1,065In Stock 6,000Expected 11/20/2026	$22.71 $21.78 $21.37 $20.58 View $19.97 $19.50 $19.49	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		27.9 W	+ 72 C	8.6 V	20 mm	20 mm	3.3 mm		Thermoelectric Coolers
Thermoelectric Peltier Modules 10x10x3mm peltier 8.8Vin 0.8A wirelead CP081030-M Same Sky 1: $65.56 100In Stock	Mfr. Part # CP081030-M Mouser Part # 490-CP081030-M	Same Sky	Thermoelectric Peltier Modules 10x10x3mm peltier 8.8Vin 0.8A wirelead Learn More about Same Sky cui cp standard peltier	Datasheet	100In Stock	$65.56 $61.59 $59.96 $57.86 View $56.32 $54.83 $54.12 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		3.7 W	+ 75 C	8.8 V	10 mm	10 mm	3 mm		Thermoelectric Coolers
Thermoelectric Peltier Modules 40x40x3.8mm peltier 15.4Vin 12.5A wireLd CP12437 Same Sky 1: $58.05 95In Stock	Mfr. Part # CP12437 Mouser Part # 490-CP12437	Same Sky	Thermoelectric Peltier Modules 40x40x3.8mm peltier 15.4Vin 12.5A wireLd Learn More about Same Sky cui cp standard peltier	Datasheet	95In Stock	$58.05 $53.73 $52.08 $50.05 View $48.69 $46.87 $46.84 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		110 W	+ 75 C	15.4 V	40 mm	40 mm	3.8 mm		Thermoelectric Coolers
Thermoelectric Peltier Modules Peltier CP20151 Same Sky 1: $21.58 152In Stock	Mfr. Part # CP20151 Mouser Part # 490-CP20151	Same Sky	Thermoelectric Peltier Modules Peltier Learn More about Same Sky cui cp standard peltier	Datasheet	152In Stock	$21.58 $20.23 $19.75 $19.02 View $18.92 $18.42 $17.50 $17.46 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		3.7 W	+ 72 C	3.8 V	15 mm	15 mm	5.1 mm		Thermoelectric Coolers
Thermoelectric Peltier Modules 20 x 20 x 5.02 mm, 2.0 A Input with Leads, Peltier (TEC) Module CP20251 Same Sky 1: $23.93 189In Stock	Mfr. Part # CP20251 Mouser Part # 490-CP20251	Same Sky	Thermoelectric Peltier Modules 20 x 20 x 5.02 mm, 2.0 A Input with Leads, Peltier (TEC) Module Learn More about Same Sky cui cp standard peltier	Datasheet	189In Stock	$23.93 $22.17 $21.76 $20.85 View $20.18 $20.02 $19.36 $19.33 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		9.4 W	+ 77 C	8.6 V	20 mm	20 mm	5.1 mm		Thermoelectric Coolers
Thermoelectric Peltier Modules 30 x 30 x 5.02 mm, 2.0 A Input with Leads, Peltier (TEC) Module CP20351 Same Sky 1: $37.30 73In Stock	Mfr. Part # CP20351 Mouser Part # 490-CP20351	Same Sky	Thermoelectric Peltier Modules 30 x 30 x 5.02 mm, 2.0 A Input with Leads, Peltier (TEC) Module Learn More about Same Sky cui cp standard peltier	Datasheet	73In Stock	$37.30 $34.48 $33.46 $32.20 View $31.23 $30.54	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		16.9 W	+ 72 C	15.4 V	30 mm	30 mm	5.1 mm		Thermoelectric Coolers
Thermoelectric Peltier Modules 20x20x3.8 mm, 3.0 A Input with Leads, Peltier (TEC) Module CP30238 Same Sky 1: $23.19 193In Stock	Mfr. Part # CP30238 Mouser Part # 490-CP30238	Same Sky	Thermoelectric Peltier Modules 20x20x3.8 mm, 3.0 A Input with Leads, Peltier (TEC) Module Learn More about Same Sky cui cp standard peltier	Datasheet	193In Stock	$23.19 $21.75 $21.22 $20.44 View $19.72 $19.34 $19.33 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		16.7 W	+ 72 C	8.6 V	20 mm	20 mm	3.8 mm		Thermoelectric Coolers
Thermoelectric Peltier Modules 15x15x3.6mm peltier 3.8Vin 3.9A high per CP39136H Same Sky 1: $24.06 151In Stock	Mfr. Part # CP39136H Mouser Part # 490-CP39136H	Same Sky	Thermoelectric Peltier Modules 15x15x3.6mm peltier 3.8Vin 3.9A high per Learn More about Same Sky cui high performance peltier modules	Datasheet	151In Stock	$24.06 $22.04 $21.46 $20.64 View $20.12 $19.62 $19.60	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules			+ 77 C		15 mm	15 mm	3.6 mm		Thermoelectric Coolers
Thermoelectric Peltier Modules 20x20x3.6mm peltier 8.8Vin 3.9A high per CP39236H Same Sky 1: $27.14 255In Stock	Mfr. Part # CP39236H Mouser Part # 490-CP39236H	Same Sky	Thermoelectric Peltier Modules 20x20x3.6mm peltier 8.8Vin 3.9A high per Learn More about Same Sky cui high performance peltier modules	Datasheet	255In Stock	$27.14 $25.68 $25.06 $24.35 View $23.78 $23.76 $21.98 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		18.7 W	+ 77 C	8.8 V	20 mm	20 mm	3.6 mm		Thermoelectric Coolers
Thermoelectric Peltier Modules 20 x 20 x 3.6 mm, 4.0 A Input with Leads, Peltier (TEC) Module CP40236 Same Sky 1: $24.17 816In Stock	Mfr. Part # CP40236 Mouser Part # 490-CP40236	Same Sky	Thermoelectric Peltier Modules 20 x 20 x 3.6 mm, 4.0 A Input with Leads, Peltier (TEC) Module Learn More about Same Sky cui cp standard peltier	Datasheet	816In Stock	$24.17 $22.59 $22.18 $21.24 View $20.61 $20.12 $20.11	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		21.8 W	+ 72 C	8.6 V	20 mm	20 mm	3.6 mm		Thermoelectric Coolers