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FIT0367 Self-adhesive Pure Copper Heatsink For Raspberry Pi
US$1.81
This tiny little orange heatsink is a perfect solution for cooling off small surface-mount components such as stepper driver or CPUs on Raspberry Pi or mini PC. It is made of pure copper to increase heat dissipation and transfer for your machine running cooler in summer.
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272-AB Heatsink Wakefield TO-220
US$0.55
Package Cooled: TO-220, TO-202. Attachment Method: Bolt On and PC Pin. Shape: Rectangular, Fins. Length: 1.450" (36.83mm). Width: 1.750" (44.45mm). Diameter: -. Height Off Base (Height of Fin): 0.375" (9.52mm). Power Dissipation @ Temperature Rise: 4W @ 42°C. Thermal Resistance @ Forced Air Flow: 3.6°C/W @ 400 LFM.
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AD0412UB-C72GP Fan 12VDC 10.6 CFM 40x40x20 mm Ball Bearing 3-12" Leads Locked Rotor
US$12.53
AD0412UB-C72GP Fan 12VDC 10.6 CFM 40x40x20 mm Ball Bearing 3-12" Leads Locked Rotor   Specification Value Voltage (VDC) 12...
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HS-PI 3 piece Heat Sink Cooler Kit for Raspberry Pi
US$1.92
This Heat Sink Cooler Kit For Cooling your Raspberry Pi includes 3 aluminum heat sinks with adhesive backing.Each set contains:1 x 14mm(L) x 14mm(W) x 5mm(H) Heatsink for Soc 1 x 9mm(L) x 9mm(W) x 4mm(H) Heatsink for Voltage Regulator 1 x 9mm(L) x 9mm(W) x 4mm(H) Heatsink for LAN9512
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5298B Heat Sink TO-218
US$2.14

This is a heat sink with large radial fins. Thermal Resistance: 3.7° C/W. Material: Black Anodized. Mounting Style: Bolt-On. Dimension: 41.91 x 25.4 x 38.1 mm. 

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8616-25ML Super Thermal Grease II
US$26.16
This is low thermal resistance grease with a synthetic oil base that is electrically insulating and non-corrosive.
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8616-1P Super Thermal Grease II 1 pint (454 mL)
US$144.79
This is low thermal resistance grease with a synthetic oil base that is electrically insulating and non-corrosive. It is used to improve the thermal interface contact conductivity between heat sinks, LEDs, motors, and heat-generating electronic components such as CPUs, GPU chipsets, power components, and so on.
Delivery within 2-3 weeks
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8616-3ML Super Thermal Grease II 8.2 g (0.3 oz) Syringe
8616-3ML Super Thermal Grease II 8.2 g (0.3 oz) Syringe
US$13.08
This is low thermal resistance grease with a synthetic oil base that is electrically insulating and non-corrosive. It is use to improve the thermal interface contact conductivity between heat sinks, LEDs, motors, and heat-generating electronic components such as CPUs, GPU chipsets, power components, and so on. 
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1515-ADA Aluminum SMT Heat Sinks- 10 Pack
1515-ADA Aluminum SMT Heat Sinks- 10 Pack
US$7.62
The heat sink is a 0.25" x 0.25" (6.5mm x 6.5mm) square with 9 little 'fins' sticking out the top. The total height is 0.15" (3.65mm) so it will fit in any case or enclosure. They even come with a bit of thermal tape already on the bottom! Ideal for medium flat BGAs, TSSOPs, QFNs, etc!
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FAN-320 24VDC Fan - 4.71" sq. X 1"
FAN-320 24VDC Fan - 4.71" sq. X 1" , 0.23A
US$14.99
The Fan-320 is a 24 volt DC cooling fan.  Order#         Dimensions             FAN-320  4.71"sq. x 1"
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Aluminum SMT Heat Sink - 0.26"x0.26" square - 0.39" tall
US$2.02
The heat sink is a 0.26" x 0.26" (6.75mm x 6.75mm) square with 3 tall 'fins' sticking out the top. The total height is 0.39" (10mm) but you can easily file it down if you need a shorter heat sink to fit in a case).
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1331-ADA Peltier Thermo-Electric Cooler Module - 5V 1A
1331-ADA Peltier Thermo-Electric Cooler Module - 5V 1A
US$26.17
This module is a 5V module, and is rated for 5W max (5V/1A) but when we plugged them in they seemed to draw more like 1.5A so we suggest our 5V/2A power adapter for use.
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1335-ADA Peltier Thermo-Electric Cooler Module+Heatsink Assembly - 12V 5A
1335-ADA Peltier Thermo-Electric Cooler Module+Heatsink Assembly - 12V 5A
US$61.17
The 12V Peltier module is mounted onto a 12V heatsink and fan assembly with thermal paste and an aluminum clamp. Simply connect to 12V 5A+ power supply and you will see frost appear on the aluminum plate within a minute.
Delivery within 2-3 weeks
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977 TO-220 Clip-On Heatsink
977 TO-220 Clip-On Heatsink
US$1.32
977 Adafruit TO-220 Clip-On Heatsink Get the most out of your regulators, transistors and other TO-220 packaged chips by clipping on a heat-sink. Your...
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SP101A-1123HBT AC Cooling Fan - 120 x 120 x 38mm (Ball Bearing)
SP101A-1123HBT AC Cooling Fan - 120 x 120 x 38mm (Ball Bearing)
US$31.85

Features: Bearing Type: Ball. Rated Voltage: 115VAC. Current: 180mA. Power: 18 Watts. Air Flow: 107 CFM. Noise: 50 dBA. Size: 120 x 120 x 38mm. Connection: Terminals. Agency Approvals: UL/CUL/CE. 

Delivery within 2-3 weeks
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