Heat Sinks

Same Sky Heat Sinks are are designed to dissipate heat in natural convection and forced air environments. This line of aluminum and copper heat sinks from Same Sky offers a variety of form factors and package types to meet onboard cooling needs. Fin styles include angled, formed, straight, twisted, vertical, extruded axial, and extruded radial. The heat sink lineup also features a variety of mounting styles, such as adhesive, SMT, and through-hole.

Results: 183
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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Designed for
Mounting Style
Heatsink Material
Fin Style
Thermal Resistance
Length
Width
Height
Same Sky Heat Sinks 19 x 22 x 11.2mm TO-220 slide in
Datasheet
3In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Panel Aluminum Formed Fin 23.32 C/W 22 mm 15.9 mm 11.2 mm
Same Sky Heat Sinks 29.97 x 25.4 x12.7mm TO-220 bolt on/pin
Datasheet
1,733In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Panel Aluminum Straight Fin 18.99 C/W 29.97 mm 25.4 mm 12.7 mm
Same Sky Heat Sinks 29.97 x 25.4 x12.7mm TO-220 bolt on
Datasheet
1,817In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Panel Aluminum Straight Fin 22.47 C/W 29.97 mm 25.4 mm 12.7 mm
Same Sky Heat Sinks heat sink, stamping, TO-220, 12.7 x 26.2
Datasheet
743In Stock
Min.: 1
Mult.: 1
Reel: 250

Heat Sinks TO-220 SMD/SMT Aluminum Alloy Formed Fin 39.9 C/W 26.2 mm 12.7 mm 9.906 mm
Same Sky Heat Sinks heat sink, stamping, TO-220, 21.66 x 13.
Datasheet
139In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 SMD/SMT Aluminum Alloy Formed Fin 35.5 C/W 21.66 mm 13.21 mm 13.08 mm
Same Sky Heat Sinks heat sink, stamping, TO-220, 29.97 x 25.
Datasheet
1,318In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 PCB Aluminum Alloy Formed Fin 22.9 C/W 29.97 mm 25.4 mm 12.7 mm
Same Sky Heat Sinks 19 x 12.8 x 12.7mm TO-220 solder pin
Datasheet
9In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Panel Aluminum Formed Fin 30.86 C/W 19 mm 12.8 mm 12.7 mm
Same Sky Heat Sinks 19.05 x 13.21x9.53mm TO-220 solder pin
Datasheet
1In Stock
2,000Expected 2026-04-03
Min.: 1
Mult.: 1
Heat Sinks TO-220 Panel Aluminum Straight Fin 33.93 C/W 13.21 mm 19.05 mm 9.53 mm
Same Sky Heat Sinks heat sink, stamping, TO-218/TO-220, 19 x 22 x 19 mm, no pin
Datasheet
5,580Expected 2026-06-05
Min.: 1
Mult.: 1

Heat Sinks TO-220 PCB Aluminum Straight Fin 26.6 C/W 22 mm 19 mm 19 mm
Same Sky Heat Sinks heat sink, BGA, 8.5 x 8.5 x 8 mm
Datasheet
3,771Expected 2026-04-03
Min.: 1
Mult.: 1

Heat Sinks BGA Adhesive Aluminum Alloy Vertical Fin 43.3 C/W 8.5 mm 8.5 mm 8 mm
Same Sky Heat Sinks heat sink, BGA, 10 x 10 x 7 mm
Datasheet
3,557Expected 2026-04-17
Min.: 1
Mult.: 1

Heat Sinks BGA Adhesive Aluminum Alloy Vertical Fin 41.9 C/W 10 mm 10 mm 7 mm
Same Sky Heat Sinks heat sink, BGA, 14 x 14 x 6 mm
Datasheet
7,194On Order
Min.: 1
Mult.: 1

Heat Sinks BGA Adhesive Aluminum Alloy Vertical Fin 39.7 C/W 14 mm 14 mm 6 mm
Same Sky Heat Sinks heat sink, BGA, 17 x 17 x 11.5 mm
Datasheet
3,100Expected 2026-03-13
Min.: 1
Mult.: 1

Heat Sinks BGA Adhesive Aluminum Alloy Vertical Fin 29.1 C/W 17 mm 17 mm 11.5 mm
Same Sky Heat Sinks heat sink, BGA, 20 x 20 x 9 mm
Datasheet
3,628Expected 2026-03-13
Min.: 1
Mult.: 1

Heat Sinks BGA Adhesive Aluminum Alloy Vertical Fin 29.2 C/W 20 mm 20 mm 9 mm
Same Sky Heat Sinks heat sink, BGA, 40 x 40 x 10 mm
Datasheet
2,490On Order
Min.: 1
Mult.: 1

Heat Sinks BGA Adhesive Aluminum Alloy Vertical Fin 14.8 C/W 40 mm 40 mm 10 mm
Same Sky Heat Sinks heat sink, BGA, 40 x 40 x 18 mm
Datasheet
1,292Expected 2026-03-16
Min.: 1
Mult.: 1

Heat Sinks BGA Adhesive Aluminum Alloy Vertical Fin 11.1 C/W 40 mm 40 mm 18 mm
Same Sky Heat Sinks heat sink, BGA, 40 x 40 x 25 mm
Datasheet
3,800On Order
Min.: 1
Mult.: 1

Heat Sinks BGA Adhesive Aluminum Alloy Vertical Fin 9 C/W 40 mm 40 mm 25 mm
Same Sky Heat Sinks heat sink, BGA, 27 x 27 x 18 mm
Datasheet
1,335On Order
Min.: 1
Mult.: 1

Heat Sinks BGA Adhesive Aluminum Alloy Vertical Fin 14.7 C/W 27 mm 27 mm 18 mm
Same Sky Heat Sinks 25.4x42x25mm w/pin extrusion TO-218
Datasheet
1,781Expected 2026-03-13
Min.: 1
Mult.: 1

Heat Sinks TO-218 PCB Aluminum Extruded Axial Fin 11.15 C/W 25.4 mm 42 mm 25 mm
Same Sky Heat Sinks 50.8x41.6x25mm w/pin extrusion TO-218
Datasheet
800Expected 2026-06-19
Min.: 1
Mult.: 1

Heat Sinks TO-218 PCB Aluminum Extruded Axial Fin 5.86 C/W 50.8 mm 41.6 mm 25 mm
Same Sky Heat Sinks 38.1x34.92x12.7mm Pin extrusion TO-220
Datasheet
3,801Expected 2026-05-25
Min.: 1
Mult.: 1

Heat Sinks TO-220 PCB Aluminum Extruded Axial Fin 11.54 C/W 38.1 mm 34.92 mm 12.7 mm
Same Sky Heat Sinks 63.5x25x12.7mm w/pin extrusion TO-220
Datasheet
1,198Expected 2026-02-25
Min.: 1
Mult.: 1

Heat Sinks TO-220 PCB Aluminum Extruded Axial Fin 7.98 C/W 63.5 mm 35 mm 12.7 mm
Same Sky Heat Sinks 63x35x25.4mm w/pin extrusion TO-220
Datasheet
1,197Expected 2026-03-06
Min.: 1
Mult.: 1

Heat Sinks TO-220 PCB Aluminum Extruded Axial Fin 5.21 C/W 63 mm 35 mm 25.4 mm
Same Sky Heat Sinks heat sink, BGA,25 x 25 x 10 mm
Datasheet
1,194On Order
Min.: 1
Mult.: 1

Heat Sinks BGA Adhesive Aluminum Vertical Fin 21.3 C/W 25 mm 25 mm 10 mm
Same Sky Heat Sinks heat sink, BGA, 18 x 18 x 10 mm
Datasheet
1,989Expected 2026-04-10
Min.: 1
Mult.: 1

Heat Sinks BGA Adhesive Aluminum Alloy Vertical Fin 29.1 C/W 18 mm 18 mm 10 mm