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40 mm Thermal Management

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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: £35.37 40In 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	40In Stock	£35.37 £32.68 £30.95 £29.74 View £29.52 £28.92 £28.91	Min.: 1 Mult.: 1
DC Fans Tubeaxial Fan, 40x28mm, 12VDC, Ball Bearing, 3x Lead Wires, Locked Rotor Sensor FFB0412SHN-R00 Delta Electronics 1: £12.16 1,086In 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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1,086In Stock	£12.16 £11.21 £10.46 £10.00 £9.45	Min.: 1 Mult.: 1 Restricted Availability
Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Thermal Insulating Barrier for High Temp 387009505 Tark Thermal Solutions 1: £28.77 35In Stock	Mfr. Part No. 387009505 Mouser Part No 739-387009505	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, High Performance/Thermal Insulating Barrier for High Temp Learn More about Tark Thermal Solutions laird hitemp etx thermoelectric modules	Datasheet	35In Stock	£28.77 £27.03 £26.31 £25.40 £25.10	Min.: 1 Mult.: 1
Heat Sinks Heatspreader for NVIDIA Jetson Xavier NX, 50.1mm x 40mm x 3,35mm 70753-335 Auvidea 1: £5.29 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	£5.29	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Module, 40x40x3.7mm, 6A Imax, 15.4Vmax, 53.3W Qmax, 100mm Wire ATS-TEC40-37-019 Advanced Thermal Solutions 1: £12.02 85In Stock	Mfr. Part No. ATS-TEC40-37-019 Mouser Part No 984-ATS-TEC40-37-019	Advanced Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Module, 40x40x3.7mm, 6A Imax, 15.4Vmax, 53.3W Qmax, 100mm Wire Learn More about Advanced Thermal Solutions ats tec modules	Datasheet	85In Stock	£12.02 £11.72	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: £15.45 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	£15.45 £13.78 £12.96 £12.75	Min.: 1 Mult.: 1
DC Fans DC Axial Fan, 40x40x20mm, 12VDC, 12.4CFM, 2.52W, 142Pa, 4x Wire, Tach/PWM, IP68 04020VE-12Q-CU-01 NMB 1: £13.22 225In Stock Restricted Availability New Product	Mfr. Part No. 04020VE-12Q-CU-01 Mouser Part No 472-04020VE12Q-CU-01 New Product	NMB	DC Fans DC Axial Fan, 40x40x20mm, 12VDC, 12.4CFM, 2.52W, 142Pa, 4x Wire, Tach/PWM, IP68 Learn More about NMB ip68 pwm dc fans Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	225In Stock	£13.22 £12.20 £11.47 £11.03 £9.38	Min.: 1 Mult.: 1 Restricted Availability
Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, 32.2W, 40x40x4.7mm 56610-502 Tark Thermal Solutions 1: £30.97 48In Stock	Mfr. Part No. 56610-502 Mouser Part No 739-56610-502	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Ceramic Plate, for High Current, 32.2W, 40x40x4.7mm Learn More about Tark Thermal Solutions lairdCPtem	Datasheet	48In Stock	£30.97 £29.09 £26.32 £26.07 View £25.47 Quote	Min.: 1 Mult.: 1
DC Fans DC Tubeaxial Fan, 40x10mm, 12VDC, Ball Bearing, Lead Wires AFB0412HA-A Delta Electronics 1: £7.53 379In Stock Restricted Availability	Mfr. Part No. AFB0412HA-A Mouser Part No 108-AFB0412HA-A	Delta Electronics	DC Fans DC Tubeaxial Fan, 40x10mm, 12VDC, Ball Bearing, Lead Wires Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	379In Stock	£7.53 £6.77 £6.36 £6.13 View £5.70 Quote	Min.: 1 Mult.: 1 Restricted Availability
DC Fans DC Axial Fan, 40x40x28mm, 24VDC, 18.3CFM, Ribless, Splash/Dust Proof, Tach, IP68 9WPA0424H30011 Sanyo Denki 1: £34.37 56In Stock Restricted Availability 126Expected 29/03/2027	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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	56In Stock 126Expected 29/03/2027	£34.37 £31.39 £30.21 £28.22 View £27.65 £27.64	Min.: 1 Mult.: 1 Restricted Availability
DC Fans Tubeaxial Fan, 40x20mm, 12VDC, Ball, 3x Lead Wire, Lock Rotor Sensor, Tachometer EFB0412MD-F00 Delta Electronics 1: £9.58 238In Stock Restricted Availability	Mfr. Part No. EFB0412MD-F00 Mouser Part No 108-EFB0412MD-F00	Delta Electronics	DC Fans Tubeaxial Fan, 40x20mm, 12VDC, Ball, 3x Lead Wire, Lock Rotor Sensor, Tachometer Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	238In Stock	£9.58 £8.49 £7.74 £7.21 View £6.70 £6.65	Min.: 1 Mult.: 1 Restricted Availability
Blowers & Centrifugal Fans Blower Frameless Fan, 40x8.5mm, Sleeve, 4Leads, Lock Rotor Sensor, Tach/PWM KSB0405HBF0D Delta Electronics 1: £4.94 575In Stock Restricted Availability	Mfr. Part No. KSB0405HBF0D Mouser Part No 108-KSB0405HBF0D	Delta Electronics	Blowers & Centrifugal Fans Blower Frameless Fan, 40x8.5mm, Sleeve, 4Leads, Lock Rotor Sensor, Tach/PWM Learn More about Delta Electronics delta frameless fans Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	575In Stock	£4.94 £4.43 £4.09 £3.93 View £3.68 £3.67	Min.: 1 Mult.: 1 Restricted Availability
DC Fans Fan, 40x20mm, 12VDC, 20.56CFM, 5.16W, 52dBA, Ball, 4-Leads, Tach/PWM, IP55 THA0412AD-TZW3 Delta Electronics 1: £14.98 631In Stock Restricted Availability 9On Order	Mfr. Part No. THA0412AD-TZW3 Mouser Part No 108-THA0412AD-TZW3	Delta Electronics	DC Fans Fan, 40x20mm, 12VDC, 20.56CFM, 5.16W, 52dBA, Ball, 4-Leads, Tach/PWM, IP55 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	631In Stock 9On Order	£14.98 £12.09 £11.74 £11.10	Min.: 1 Mult.: 1 Restricted Availability
DC Fans dc axial fan, 40 mm square, 10 mm, 5 Vdc CFM-4010C-050-195 Same Sky 1: £4.31 1,198In Stock Restricted Availability	Mfr. Part No. CFM-4010C-050-195 Mouser Part No 490-CFM4010C050195	Same Sky	DC Fans dc axial fan, 40 mm square, 10 mm, 5 Vdc Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1,198In Stock	£4.31 £3.88 £3.54 £3.30 £2.90	Min.: 1 Mult.: 1 Restricted Availability
DC Fans DC Tubeaxial Fan, 40x15mm, 24VDC, Ball Bearing, Lead Wires AFB0424SHB Delta Electronics 1: £10.99 775In Stock Restricted Availability	Mfr. Part No. AFB0424SHB Mouser Part No 108-AFB0424SHB	Delta Electronics	DC Fans DC Tubeaxial Fan, 40x15mm, 24VDC, Ball Bearing, Lead Wires Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	775In Stock	£10.99 £8.89 £8.11 £7.54 View £7.01 £6.98	Min.: 1 Mult.: 1 Restricted Availability
DC Fans DC Tubeaxial Fan, 40x20mm, 12VDC, Ball Bearing, Lead Wires EFB0412HHD Delta Electronics 1: £10.47 616In Stock Restricted Availability	Mfr. Part No. EFB0412HHD Mouser Part No 108-EFB0412HHD	Delta Electronics	DC Fans DC Tubeaxial Fan, 40x20mm, 12VDC, Ball Bearing, Lead Wires Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	616In Stock	£10.47 £8.58 £8.40 £7.91 View £7.88 £7.21	Min.: 1 Mult.: 1 Restricted Availability
DC Fans Tubeaxial Fan, 40x20mm, 12VDC, Ball Bearing, 3x Lead Wires, Locked Rotor Sensor EFB0412VHD-R00 Delta Electronics 1: £7.96 381In Stock Restricted Availability	Mfr. Part No. EFB0412VHD-R00 Mouser Part No 108-EFB0412VHD-R00	Delta Electronics	DC Fans Tubeaxial Fan, 40x20mm, 12VDC, Ball Bearing, 3x Lead Wires, Locked Rotor Sensor Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	381In Stock	£7.96 £7.57 £7.29 £7.11 View £6.95 £6.91 £6.71	Min.: 1 Mult.: 1 Restricted Availability
DC Fans dc axial fan 40 mm square 10 mm 12 Vdc ball 8000 RPM 6.76 CFM AR TSPWM CFM-4010B-180-296-22 Same Sky 1: £9.66 158In Stock Restricted Availability	Mfr. Part No. CFM-4010B-180-296-22 Mouser Part No 179-CFM4010B18029622	Same Sky	DC Fans dc axial fan 40 mm square 10 mm 12 Vdc ball 8000 RPM 6.76 CFM AR TSPWM Learn More about Same Sky cui cfm dc axial fans Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	158In Stock	£9.66 £8.08 £7.37 £6.86 View £6.46 £6.31	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: £5.06 1,084In 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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1,084In Stock	£5.06 £4.53 £4.14 £3.86 £3.40	Min.: 1 Mult.: 1 Restricted Availability
Blowers & Centrifugal Fans DC Blower, 160x40mm, 12VDC, Tachometer 109BG12HC1 Sanyo Denki 1: £106.92 18In Stock Restricted Availability	Mfr. Part No. 109BG12HC1 Mouser Part No 978-109BG12HC1	Sanyo Denki	Blowers & Centrifugal Fans DC Blower, 160x40mm, 12VDC, Tachometer Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	18In Stock	£106.92 £93.23 £84.51	Min.: 1 Mult.: 1 Restricted Availability
DC Fans Tubeaxial Fan, 40x20mm, 12VDC, Ball Bearing, 3x Lead Wires, Locked Rotor Sensor EFB0412MD-R00 Delta Electronics 1: £9.99 313In Stock Restricted Availability 672Expected 27/08/2027	Mfr. Part No. EFB0412MD-R00 Mouser Part No 108-EFB0412MD-R00	Delta Electronics	DC Fans Tubeaxial Fan, 40x20mm, 12VDC, Ball Bearing, 3x Lead Wires, Locked Rotor Sensor Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	313In Stock 672Expected 27/08/2027	£9.99 £8.68 £7.91 £7.38 View £6.84 £6.78 £6.65	Min.: 1 Mult.: 1 Restricted Availability
DC Fans 12Vdc 0.7W 8.9CFM DC Axial 40x40x20mm CFM-4020V-170-255 Same Sky 1: £6.08 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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	329In Stock	£6.08 £5.40 £4.89 £4.56 £4.15	Min.: 1 Mult.: 1 Restricted Availability
Thermoelectric Peltier Modules 20x40x3.95mm 6.0A Wire leads arcTEC CP602040395H Same Sky 1: £17.64 115In 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	115In Stock	£17.64 £16.54 £16.00 £15.47 View £15.04 £14.37 £14.28 £14.26	Min.: 1 Mult.: 1
DC Fans DC Axial Fan, 40x40x28mm, 12VDC, Groove for Lead 109P0412J3023 Sanyo Denki 1: £12.29 121In Stock Restricted Availability	Mfr. Part No. 109P0412J3023 Mouser Part No 978-109P0412J3023	Sanyo Denki	DC Fans DC Axial Fan, 40x40x28mm, 12VDC, Groove for Lead Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	121In Stock	£12.29 £10.76 £9.80 £9.12 £8.65	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: £7.56 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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	184In Stock	£7.56 £6.75 £6.15 £5.73 £5.19	Min.: 1 Mult.: 1 Restricted Availability