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	Product
Thermoelectric Peltier Modules 50x50x5.35mm 4.5A Wire leads arcTEC CP455535H Same Sky 1: $58.40 129In Stock 100Expected 13/10/2026	Mfr. Part No. CP455535H Mouser Part No 490-CP455535H	Same Sky	Thermoelectric Peltier Modules 50x50x5.35mm 4.5A Wire leads arcTEC Learn More about Same Sky cui high performance peltier modules	Datasheet	129In Stock 100Expected 13/10/2026	$58.40 $54.87 $53.41 $51.32 View $50.10 $47.00 $46.98 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		41 W	+ 77 C	15.7 V	50 mm	50 mm	5.35 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules Peltier CP60233 Same Sky 1: $17.47 465In Stock 6,600On Order	Mfr. Part No. CP60233 Mouser Part No 490-CP60233	Same Sky	Thermoelectric Peltier Modules Peltier Learn More about Same Sky cui cp standard peltier	Datasheet	465In Stock 6,600On Order On Order Ship Dates Mfr. No: CP60233 Stock: 465 Can Dispatch Immediately On Order: 2,100 Expected 09/10/2026 4,500 Expected 17/12/2026 Factory Lead Time: 14 Weeks	$17.47 $16.75 $16.44 $15.83 View $15.36 $15.00 $14.99	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 Peltier CP60240 Same Sky 1: $16.30 298In Stock	Mfr. Part No. CP60240 Mouser Part No 490-CP60240	Same Sky	Thermoelectric Peltier Modules Peltier Learn More about Same Sky cui cp standard peltier	Datasheet	298In Stock	$16.30 $15.17 $14.89 $14.26 View $13.85 $13.64 $13.63	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 30x12x3.3mm 6A Wire leads CP60301233H Same Sky 1: $21.52 102In Stock	Mfr. Part No. CP60301233H Mouser Part No 490-CP60301233H	Same Sky	Thermoelectric Peltier Modules 30x12x3.3mm 6A Wire leads Learn More about Same Sky cui thermal management solutions	Datasheet	102In Stock	$21.52 $20.22 $19.69 $19.00 View $18.50 $18.01 $17.27 $17.21 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		19.7 W	+ 77 C	5.6 V	30 mm	12 mm	3.3 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 30x30x3.15mm peltier 15.7Vin 6A high per CP603315H Same Sky 1: $30.74 488In Stock	Mfr. Part No. CP603315H Mouser Part No 490-CP603315H	Same Sky	Thermoelectric Peltier Modules 30x30x3.15mm peltier 15.7Vin 6A high per Learn More about Same Sky cui high performance peltier modules	Datasheet	488In Stock	$30.74 $28.88 $28.00 $26.91 View $26.02 $25.67 $25.63 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules			+ 77 C	15.7 V	30 mm	30 mm	3.15 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 30 x 30 x 4.0 mm, 6.0 A Input with Leads, Peltier (TEC) Module CP60340 Same Sky 1: $20.57 110In Stock	Mfr. Part No. CP60340 Mouser Part No 490-CP60340	Same Sky	Thermoelectric Peltier Modules 30 x 30 x 4.0 mm, 6.0 A Input with Leads, Peltier (TEC) Module Learn More about Same Sky cui cp standard peltier	Datasheet	110In Stock	$20.57 $19.72 $19.19 $18.52 View $18.03 $17.56 $16.82 $16.80 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		32.4 W	+ 75 C	8.6 V	30 mm	30 mm	4 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 40x40x3.95mm peltier 15.7Vin 6A high per CP604395H Same Sky 1: $32.14 180In Stock	Mfr. Part No. CP604395H Mouser Part No 490-CP604395H	Same Sky	Thermoelectric Peltier Modules 40x40x3.95mm peltier 15.7Vin 6A high per Learn More about Same Sky cui high performance peltier modules	Datasheet	180In Stock	$32.14 $30.18 $29.26 $28.13 View $27.42 $26.25 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		55.6 W	+ 77 C	15.7 V	40 mm	40 mm	3.95 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules Peltier CP60440 Same Sky 1: $25.61 107In Stock	Mfr. Part No. CP60440 Mouser Part No 490-CP60440	Same Sky	Thermoelectric Peltier Modules Peltier Learn More about Same Sky cui cp standard peltier	Datasheet	107In Stock	$25.61 $23.84 $23.19 $22.25 View $21.62 $21.42 $21.15	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		53 W	+ 75 C	15.4 V	40 mm	40 mm	4 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 40x40x7.5mm 6.8A Wires 2 Stage arcTEC CP68475H-2 Same Sky 1: $46.49 101In Stock 180Expected 22/12/2026	Mfr. Part No. CP68475H-2 Mouser Part No 490-CP68475H-2	Same Sky	Thermoelectric Peltier Modules 40x40x7.5mm 6.8A Wires 2 Stage arcTEC Learn More about Same Sky cui multi stage peltier modules	Datasheet	101In Stock 180Expected 22/12/2026	$46.49 $43.68 $42.49 $40.75 View $39.38 $38.34 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules	2-Stage	40 W	+ 95 C	16 V	40 mm	40 mm	7.5 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 40x40x3.45mm peltier 15.7Vin 8.5A high p CP854345H Same Sky 1: $32.14 132In Stock	Mfr. Part No. CP854345H Mouser Part No 490-CP854345H	Same Sky	Thermoelectric Peltier Modules 40x40x3.45mm peltier 15.7Vin 8.5A high p Learn More about Same Sky cui high performance peltier modules	Datasheet	132In Stock	$32.14 $30.20 $29.31 $28.17 View $27.59 $26.86 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		77.1 W	+ 77 C	15.7 V	30 mm	30 mm	3.45 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 40x40x7.05mm peltier 16.1Vin 8.5A 2 stag CP854705-2 Same Sky 1: $65.22 101In Stock	Mfr. Part No. CP854705-2 Mouser Part No 490-CP854705-2	Same Sky	Thermoelectric Peltier Modules 40x40x7.05mm peltier 16.1Vin 8.5A 2 stag Learn More about Same Sky cui multi stage peltier modules	Datasheet	101In Stock	$65.22 $61.02 $59.12 $57.19 View $55.92 $54.43 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules	2-Stage	51.6 W	+ 95 C	16.1 V	40 mm	40 mm	7.05 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 40x40x3.3mm 10.5A Wire leads arcTEC CP105433H Same Sky 1: $32.89 3In Stock	Mfr. Part No. CP105433H Mouser Part No 490-CP105433H	Same Sky	Thermoelectric Peltier Modules 40x40x3.3mm 10.5A Wire leads arcTEC Learn More about Same Sky cui high performance peltier modules	Datasheet	3In Stock	$32.89 $30.23 $29.54 $29.08 View $28.28 $27.53 $26.52 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		93 W	+ 75 C	15.4 V	40 mm	40 mm	3.3 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 40x40x3.8mm peltier 15.4Vin 12.5A wireLd CP12437 Same Sky 1: $43.05 99Expected 23/10/2026	Mfr. Part No. CP12437 Mouser Part No 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	99Expected 23/10/2026	$43.05 $40.45 $39.34 $37.80 View $36.76 $35.46 $35.44 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 15x15x3.8 mm, 3.0 A Input with Leads, Peltier (TEC) Module CP30138 Same Sky 1: $16.60 74In Stock	Mfr. Part No. CP30138 Mouser Part No 490-CP30138	Same Sky	Thermoelectric Peltier Modules 15x15x3.8 mm, 3.0 A Input with Leads, Peltier (TEC) Module Learn More about Same Sky cui cp standard peltier	Datasheet	74In Stock	$16.60 $15.13 $14.84 $14.55 View $13.24 $13.23 $13.22 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		7.2 W	+ 72 C	3.8 V	15 mm	15 mm	3.8 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules Peltier 15x15x3.8mm 3A wire leads CP30138H Same Sky 1: $18.50 90In Stock	Mfr. Part No. CP30138H Mouser Part No 490-CP30138H	Same Sky	Thermoelectric Peltier Modules Peltier 15x15x3.8mm 3A wire leads Learn More about Same Sky cui thermal management solutions	Datasheet	90In Stock	$18.50 $17.39 $16.93 $16.31 View $15.81 $15.39 $15.20 $15.04 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		7.3 W	+ 70 C	3.8 V	15 mm	15 mm	3.8 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 30x30x3.85mm peltier 15.7Vin 3A high per CP303385H Same Sky 1: $30.74 20In Stock	Mfr. Part No. CP303385H Mouser Part No 490-CP303385H	Same Sky	Thermoelectric Peltier Modules 30x30x3.85mm peltier 15.7Vin 3A high per Learn More about Same Sky cui high performance peltier modules	Datasheet	20In Stock	$30.74 $28.88 $28.12 $27.14 View $26.37 $25.67 $24.41 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		29.8 W	+ 77 C	15.7 V	30 mm	30 mm	3.85 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 25.5x50x7.4mm 3.9A Wires 2 Stage arcTEC CP39255074H-2 Same Sky 1: $53.95 5In Stock	Mfr. Part No. CP39255074H-2 Mouser Part No 490-CP39255074H-2	Same Sky	Thermoelectric Peltier Modules 25.5x50x7.4mm 3.9A Wires 2 Stage arcTEC Learn More about Same Sky cui multi stage peltier modules	Datasheet	5In Stock	$53.95 $50.69 $49.34 $43.64 View $43.28 $42.66 $42.64 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules	2-Stage	18 W	+ 92 C	12.8 V	26.25 mm	50 mm	7.4 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 15 x 15 x 3.6 mm, 4.0 A Input with Leads, Peltier (TEC) Module CP40136 Same Sky 1: $17.11 20In Stock	Mfr. Part No. CP40136 Mouser Part No 490-CP40136	Same Sky	Thermoelectric Peltier Modules 15 x 15 x 3.6 mm, 4.0 A Input with Leads, Peltier (TEC) Module Learn More about Same Sky cui cp standard peltier	Datasheet	20In Stock	$17.11 $16.14 $15.84 $15.18 View $14.74 $14.33 $14.17 $14.12 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		9 W	+ 72 C	3.8 V	15 mm	15 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: $18.59 46In Stock 780On Order	Mfr. Part No. CP40236 Mouser Part No 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	46In Stock 780On Order On Order Ship Dates Mfr. No: CP40236 Stock: 46 Can Dispatch Immediately On Order: 260 Expected 15/10/2026 520 Expected 23/10/2026 Factory Lead Time: 14 Weeks	$18.59 $17.38 $17.06 $16.34 View $15.85 $15.48 $15.47	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		21.8 W	+ 72 C	8.6 V	20 mm	20 mm	3.6 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 20x20x4.05mm peltier 3.8Vin 5A wire lead CP50241 Same Sky 1: $20.55 31In Stock	Mfr. Part No. CP50241 Mouser Part No 490-CP50241	Same Sky	Thermoelectric Peltier Modules 20x20x4.05mm peltier 3.8Vin 5A wire lead Learn More about Same Sky cui cp standard peltier	Datasheet	31In Stock	$20.55 $20.45 $14.44 $14.43 Quote Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules			+ 75 C		20 mm	20 mm	4.05 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 25.5x50x6.65mm 5.0A Wires 2 Stage arcTEC CP502550665-2 Same Sky 1: $52.44 24In Stock	Mfr. Part No. CP502550665-2 Mouser Part No 490-CP502550665-2	Same Sky	Thermoelectric Peltier Modules 25.5x50x6.65mm 5.0A Wires 2 Stage arcTEC Learn More about Same Sky cui multi stage peltier modules	Datasheet	24In Stock	$52.44 $49.26 $47.96 $45.45 View $42.94 $42.19 $42.16 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules	2-Stage	23 W	+ 92 C	12.8 V	26.25 mm	50 mm	6.65 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 20x20x3.9mm peltier 3.8Vin 6A high perf CP60239H Same Sky 1: $21.22 33In Stock	Mfr. Part No. CP60239H Mouser Part No 490-CP60239H	Same Sky	Thermoelectric Peltier Modules 20x20x3.9mm peltier 3.8Vin 6A high perf Learn More about Same Sky cui high performance peltier modules	Datasheet	33In Stock	$21.22 $20.45 $20.20 $19.89 View $19.66 $13.71 $13.70	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		13.6 W	+ 77 C	3.8 V	20 mm	20 mm	3.9 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 40x40x3.3mm 6.0A Wire leads arcTEC CP60433H Same Sky 1: $40.11 1In Stock	Mfr. Part No. CP60433H Mouser Part No 490-CP60433H	Same Sky	Thermoelectric Peltier Modules 40x40x3.3mm 6.0A Wire leads arcTEC Learn More about Same Sky cui high performance peltier modules	Datasheet	1In Stock	$40.11 $37.68 $36.68 $35.41 View $34.46 $33.54 $31.34 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		67.6 W	+ 75 C	19.5 V	40 mm	40 mm	3.3 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 30 x 30 x 3.74 mm, 8.5 A Input with Leads, Peltier (TEC) Module CP85338 Same Sky 1: $20.02 51In Stock	Mfr. Part No. CP85338 Mouser Part No 490-CP85338	Same Sky	Thermoelectric Peltier Modules 30 x 30 x 3.74 mm, 8.5 A Input with Leads, Peltier (TEC) Module Learn More about Same Sky cui cp standard peltier	Datasheet	51In Stock	$20.02 $18.70 $18.19 $17.49 View $17.00 $16.62 $16.61 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		46.9 W	+ 75 C	8.6 V	30 mm	30 mm	3.8 mm	Thermoelectric Coolers
Thermoelectric Peltier Modules 40x40x3.5mm peltier 24.1Vin 8.5A wire ld CP85435 Same Sky 1: $45.19 3In Stock 300Expected 23/10/2026	Mfr. Part No. CP85435 Mouser Part No 490-CP85435	Same Sky	Thermoelectric Peltier Modules 40x40x3.5mm peltier 24.1Vin 8.5A wire ld Learn More about Same Sky cui cp standard peltier	Datasheet	3In Stock 300Expected 23/10/2026	$45.19 $42.01 $40.78 $39.21 View $38.16 $37.12 $37.10 Quote	Min.: 1 Mult.: 1	Thermoelectric Peltier Modules		118 W	+ 75 C	24.1 V	40 mm	40 mm	3.6 mm	Thermoelectric Coolers