.hide-partial { max-height: none; } .show-more { display: none; }

40 mm Thermal Management

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Thermal Management

List Images

Results: 1 993

Applied Filters:

Width = 40 mm

Manufacturer

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Thermoelectric Peltier Modules Thermoelectric Cooler, High Thermal Insulating Barrier for High Temp, RTV Seal 387009479 Tark Thermal Solutions 1: 41,59 € 42In Stock	Mfr. Part No. 387009479 Mouser Part No 739-387009479	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Thermal Insulating Barrier for High Temp, RTV Seal Learn More about Tark Thermal Solutions laird hitemp etx thermoelectric modules	Datasheet	42In Stock	41,59 € 39,07 € 38,03 € 36,70 € View 35,73 € 34,79 €	Min.: 1 Mult.: 1
DC Fans Tubeaxial Fan, 40x28mm, 12VDC, Ball Bearing, 3x Lead Wires, Locked Rotor Sensor FFB0412SHN-R00 Delta Electronics 1: 13,93 € 1 093In Stock Restricted Availability	Mfr. Part No. FFB0412SHN-R00 Mouser Part No 108-FFB0412SHN-R00	Delta Electronics	DC Fans Tubeaxial Fan, 40x28mm, 12VDC, Ball Bearing, 3x Lead Wires, Locked Rotor Sensor Learn More about Delta Electronics delta ffb dc axial fans	Datasheet	1 093In Stock	13,93 € 12,84 € 11,98 € 11,46 € 10,82 €	Min.: 1 Mult.: 1 Restricted Availability
Heat Sinks 4.15mm Heatspreader 70606 Auvidea 1: 6,05 € 95In Stock	Mfr. Part No. 70606 Mouser Part No 326-70606	Auvidea	Heat Sinks 4.15mm Heatspreader	Datasheet	95In Stock	6,05 €	Min.: 1 Mult.: 1
Heat Sinks Heatspreader for NVIDIA Jetson Xavier NX, 50.1mm x 40mm x 3,35mm 70753-335 Auvidea 1: 6,06 € 37In Stock	Mfr. Part No. 70753-335 Mouser Part No 326-70753-335	Auvidea	Heat Sinks Heatspreader for NVIDIA Jetson Xavier NX, 50.1mm x 40mm x 3,35mm	Datasheet	37In Stock	6,06 €	Min.: 1 Mult.: 1
Heat Sinks maxiFLOW BGA Heat Sink, Double-Side Thermal Tape, T412, 40mm L, 40mm W, 7.5mm H ATS-52400B-C1-R0 Advanced Thermal Solutions 1: 10,06 € 198In Stock	Mfr. Part No. ATS-52400B-C1-R0 Mouser Part No 984-ATS-52400B-C1-R0	Advanced Thermal Solutions	Heat Sinks maxiFLOW BGA Heat Sink, Double-Side Thermal Tape, T412, 40mm L, 40mm W, 7.5mm H Learn More about Advanced Thermal Solutions ats maxiflow	Datasheet	198In Stock	10,06 € 9,22 € 8,68 € 8,17 € View 7,50 € 7,49 €	Min.: 1 Mult.: 1
Heat Sinks BGA fanSINK Assembly+maxiGRIP Attachment, T412, 39.25x39.25x19.5mm, 39.25mm Dia ATS-61400R-C1-R0 Advanced Thermal Solutions 1: 17,70 € 83In Stock	Mfr. Part No. ATS-61400R-C1-R0 Mouser Part No 984-ATS-61400R-C1-R0	Advanced Thermal Solutions	Heat Sinks BGA fanSINK Assembly+maxiGRIP Attachment, T412, 39.25x39.25x19.5mm, 39.25mm Dia Learn More about Advanced Thermal Solutions ats fansink	Datasheet	83In Stock	17,70 € 15,78 € 14,85 € 14,60 €	Min.: 1 Mult.: 1
Heat Sinks heat sink, BGA, 40 x 40 x 10 mm HSB15-404010 Same Sky 1: 1,56 € 2 255In Stock	Mfr. Part No. HSB15-404010 Mouser Part No 490-HSB15-404010	Same Sky	Heat Sinks heat sink, BGA, 40 x 40 x 10 mm Learn More about Same Sky cui bga heat sinks	Datasheet	2 255In Stock	1,56 € 1,43 € 1,38 € 1,35 € View 1,26 € 1,20 € 1,12 € 1,08 € 1,04 €	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance, Long Life, RTV Perimeter Seal 387005675 Tark Thermal Solutions 1: 42,59 € 24In Stock	Mfr. Part No. 387005675 Mouser Part No 739-387005675	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	24In Stock	42,59 € 39,05 € 37,85 € 35,72 € View 34,86 € 34,37 € 34,34 € Quote	Min.: 1 Mult.: 1
DC Fans DC Axial Fan, 40x40x28mm, 24VDC, 18.3CFM, Ribless, Splash/Dust Proof, Tach, IP68 9WPA0424H30011 Sanyo Denki 1: 39,37 € 56In Stock Restricted Availability 126Expected 3/16/2027	Mfr. Part No. 9WPA0424H30011 Mouser Part No 978-9WPA0424H30011	Sanyo Denki	DC Fans DC Axial Fan, 40x40x28mm, 24VDC, 18.3CFM, Ribless, Splash/Dust Proof, Tach, IP68	Datasheet	56In Stock 126Expected 3/16/2027	39,37 € 35,96 € 35,41 € 35,40 € View 32,85 € 31,42 € Quote	Min.: 1 Mult.: 1 Restricted Availability
Blowers & Centrifugal Fans DC Blower, 160x40mm, 24VDC, Tachometer 109BG24HC1 Sanyo Denki 1: 105,20 € 24In Stock Restricted Availability 5On Order	Mfr. Part No. 109BG24HC1 Mouser Part No 978-109BG24HC1	Sanyo Denki	Blowers & Centrifugal Fans DC Blower, 160x40mm, 24VDC, Tachometer	Datasheet	24In Stock 5On Order	105,20 € 91,13 € 90,78 €	Min.: 1 Mult.: 1 Restricted Availability
Blowers & Centrifugal Fans dc blower, 40 mm square, 7 mm, 12 Vdc, omniCOOL, 6500 RPM, 1.85 CFM, TS CBM-4007C-165-295-20 Same Sky 1: 9,00 € 68In Stock Restricted Availability	Mfr. Part No. CBM-4007C-165-295-20 Mouser Part No 179-CBM4007C16529520	Same Sky	Blowers & Centrifugal Fans dc blower, 40 mm square, 7 mm, 12 Vdc, omniCOOL, 6500 RPM, 1.85 CFM, TS Learn More about Same Sky cui centrifugal dc blowers	Datasheet	68In Stock	9,00 € 7,31 € 6,67 € 6,21 € View 5,39 € 5,25 €	Min.: 1 Mult.: 1 Restricted Availability
Blowers & Centrifugal Fans dc blower, 40 mm square, 7 mm, 12 Vdc, omniCOOL, 5000 RPM, 1.42 CFM, TS/PWM CBM-4007C-150-238-22 Same Sky 1: 8,66 € 184In Stock Restricted Availability	Mfr. Part No. CBM-4007C-150-238-22 Mouser Part No 179-CBM4007C15023822	Same Sky	Blowers & Centrifugal Fans dc blower, 40 mm square, 7 mm, 12 Vdc, omniCOOL, 5000 RPM, 1.42 CFM, TS/PWM Learn More about Same Sky cui centrifugal dc blowers	Datasheet	184In Stock	8,66 € 7,73 € 7,05 € 6,56 € 5,95 €	Min.: 1 Mult.: 1 Restricted Availability
DC Fans dc axial fan, 40 mm square, 20 mm, 24 Vdc, ball, 9500 RPM, 11.88 CFM, TS CFM-4020BF-295-342-20 Same Sky 1: 8,61 € 249In Stock Restricted Availability	Mfr. Part No. CFM-4020BF-295-342-20 Mouser Part No 179-CFM4020BF2953422	Same Sky	DC Fans dc axial fan, 40 mm square, 20 mm, 24 Vdc, ball, 9500 RPM, 11.88 CFM, TS Learn More about Same Sky cui cfm 40 axial fans	Datasheet	249In Stock	8,61 € 7,69 € 7,02 € 6,53 € View 6,06 € 5,93 €	Min.: 1 Mult.: 1 Restricted Availability
DC Fans 12Vdc 0.38W 5.5CFM DC Axial 40x20mm TS CFM-4020V-145-123-20 Same Sky 1: 5,95 € 1 094In Stock Restricted Availability	Mfr. Part No. CFM-4020V-145-123-20 Mouser Part No 490-CFM4020V14512320	Same Sky	DC Fans 12Vdc 0.38W 5.5CFM DC Axial 40x20mm TS Learn More about Same Sky cui omnicool dc fans	Datasheet	1 094In Stock	5,95 € 5,19 € 4,74 € 4,42 € 3,90 €	Min.: 1 Mult.: 1 Restricted Availability
DC Fans dc axial fan, 40 mm square, 20 mm, 12 Vdc, ball, 18500 RPM, 21.78 CFM, TS CFM-4020BG-1185-523-20 Same Sky 1: 15,84 € 172In Stock Restricted Availability	Mfr. Part No. CFM-4020BG-1185-523-20 Mouser Part No 179-CFM4020118552320	Same Sky	DC Fans dc axial fan, 40 mm square, 20 mm, 12 Vdc, ball, 18500 RPM, 21.78 CFM, TS Learn More about Same Sky cui dc axial fans	Datasheet	172In Stock	15,84 € 14,13 € 12,96 € 12,02 € View 11,09 € 10,99 €	Min.: 1 Mult.: 1 Restricted Availability
DC Fans dc axial fan, 40 mm square, 20 mm, 12 Vdc, ball, 16500 RPM, 19.42 CFM CFM-4020BG-1165-498 Same Sky 1: 12,09 € 302In Stock Restricted Availability	Mfr. Part No. CFM-4020BG-1165-498 Mouser Part No 179-CFM4020BG1165498	Same Sky	DC Fans dc axial fan, 40 mm square, 20 mm, 12 Vdc, ball, 16500 RPM, 19.42 CFM Learn More about Same Sky cui cfm 40 axial fans	Datasheet	302In Stock	12,09 € 10,66 € 9,71 € 9,04 € 8,39 €	Min.: 1 Mult.: 1 Restricted Availability
DC Fans 5Vdc 0.38W 6.3CFM DC Axial 40x40x20mm CFM-4020V-050-165 Same Sky 1: 6,85 € 1 079In Stock Restricted Availability	Mfr. Part No. CFM-4020V-050-165 Mouser Part No 490-CFM-4020V-050165	Same Sky	DC Fans 5Vdc 0.38W 6.3CFM DC Axial 40x40x20mm Learn More about Same Sky cui omnicool dc fans	Datasheet	1 079In Stock	6,85 € 6,16 € 5,26 € 5,06 € 4,75 €	Min.: 1 Mult.: 1 Restricted Availability
DC Fans 5Vdc 0.68W 8CFM DC Axial 40x10mm TS CFM-4010V-070-273-20 Same Sky 1: 6,00 € 1 692In Stock Restricted Availability	Mfr. Part No. CFM-4010V-070-273-20 Mouser Part No 490-CFM4010V07027320	Same Sky	DC Fans 5Vdc 0.68W 8CFM DC Axial 40x10mm TS Learn More about Same Sky cui omnicool dc fans	Datasheet	1 692In Stock	6,00 € 5,40 € 4,93 € 4,59 € View 4,27 € 4,07 €	Min.: 1 Mult.: 1 Restricted Availability
DC Fans 12Vdc 0.7W 8.9CFM DC Axial 40x40x20mm CFM-4020V-170-255 Same Sky 1: 7,07 € 329In Stock Restricted Availability	Mfr. Part No. CFM-4020V-170-255 Mouser Part No 490-CFM-4020V-170255	Same Sky	DC Fans 12Vdc 0.7W 8.9CFM DC Axial 40x40x20mm Learn More about Same Sky cui omnicool dc fans	Datasheet	329In Stock	7,07 € 6,19 € 5,60 € 5,22 € 4,75 €	Min.: 1 Mult.: 1 Restricted Availability
DC Fans dc axial fan, 40 mm square, 10 mm, 5 Vdc CFM-4010B-065-251-20 Same Sky 1: 7,96 € 513In Stock Restricted Availability	Mfr. Part No. CFM-4010B-065-251-20 Mouser Part No 490-CFM4010B06525120	Same Sky	DC Fans dc axial fan, 40 mm square, 10 mm, 5 Vdc	Datasheet	513In Stock	7,96 € 7,11 € 6,49 € 6,05 € 5,46 €	Min.: 1 Mult.: 1 Restricted Availability
Thermoelectric Peltier Modules 20x40x3.95mm 6.0A Wire leads arcTEC CP602040395H Same Sky 1: 20,21 € 120In Stock	Mfr. Part No. CP602040395H Mouser Part No 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	120In Stock	20,21 € 18,95 € 18,33 € 17,72 € View 17,23 € 16,46 € 16,36 € 16,34 € Quote	Min.: 1 Mult.: 1
DC Fans DC Fan 10CFM 1.56W 12V 40x40x10.6mm AR CFM-4010-13-10 Same Sky 1: 9,50 € 1 539In Stock Restricted Availability	Mfr. Part No. CFM-4010-13-10 Mouser Part No 490-CFM-4010-13-10	Same Sky	DC Fans DC Fan 10CFM 1.56W 12V 40x40x10.6mm AR Learn More about Same Sky cui cfm dc fans	Datasheet	1 539In Stock	9,50 € 8,19 € 7,47 € 6,96 € 6,54 €	Min.: 1 Mult.: 1 Restricted Availability
DC Fans Tubeaxial Fan, 40x40x20mm, 24VDC, 5.9CFM, Speed Signal/Open Collector Output 414/2 ebm-papst 1: 21,57 € 116In Stock Restricted Availability 109Expected 12/23/2026	Mfr. Part No. 414/2 Mouser Part No 5912-414/2	ebm-papst	DC Fans Tubeaxial Fan, 40x40x20mm, 24VDC, 5.9CFM, Speed Signal/Open Collector Output Learn More about ebm-papst ebm papst axial fans	Datasheet	116In Stock 109Expected 12/23/2026	21,57 € 18,24 € 16,43 € 15,33 €	Min.: 1 Mult.: 1 Restricted Availability
DC Fans Axial Fan, 40x40x20mm, 12VDC, 8.5CFM, 0.9W, 34dBA, Splash/Dust Proof, Tach, IP68 9WPA0412H6001 Sanyo Denki 1: 44,68 € 50In Stock Restricted Availability	Mfr. Part No. 9WPA0412H6001 Mouser Part No 978-9WPA0412H6001	Sanyo Denki	DC Fans Axial Fan, 40x40x20mm, 12VDC, 8.5CFM, 0.9W, 34dBA, Splash/Dust Proof, Tach, IP68 Learn More about Sanyo Denki sanyodenki 9W fans	Datasheet	50In Stock	44,68 € 37,39 € 35,54 € 35,52 € View 35,41 € 35,30 € Quote	Min.: 1 Mult.: 1 Restricted Availability
DC Fans Tubeaxial Fan, 40x10mm, 12VDC, Sleeve, 3x Lead Wires, Lock Rotor Sensor, Tach ASB0412VHA-AF00 Delta Electronics 1: 6,79 € 971In Stock Restricted Availability	Mfr. Part No. ASB0412VHA-AF00 Mouser Part No 108-ASB0412VHA-AF00	Delta Electronics	DC Fans Tubeaxial Fan, 40x10mm, 12VDC, Sleeve, 3x Lead Wires, Lock Rotor Sensor, Tach	Datasheet	971In Stock	6,79 € 5,93 € 5,46 € 5,09 € View 4,73 € 4,54 €	Min.: 1 Mult.: 1 Restricted Availability