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
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (CHF) 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 heat sink, BGA, 40 x 40 x 10 mm
Datasheet
2’324In Stock
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, 27 x 27 x 18 mm
Datasheet
1’270In Stock
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 heat sink, BGA, 23 x 23 x 25 mm
Datasheet
1’459In Stock
Min.: 1
Mult.: 1

Heat Sinks BGA Adhesive Aluminum Vertical Fin 16.1 C/W 23 mm 23 mm 25 mm
Same Sky Heat Sinks heat sink, BGA, 60 x 60 x 22 mm, push pins
Datasheet
844In Stock
4’340Expected 10/23/2026
Min.: 1
Mult.: 1

Heat Sinks BGA Adhesive Aluminum Vertical Fin 5.1 C/W 60 mm 60 mm 22 mm
Same Sky Heat Sinks 38.1x34.92x12.7mm Pin extrusion TO-220
Datasheet
3’295In Stock
4’800Expected 10/9/2026
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 heat sink, stamping, TO-218/TO-220, 50.8 x 35 x 8.5 mm, solder pin
Datasheet
2’246In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 PCB Aluminum Extruded Axial Fin 19.8 C/W 50.8 mm 35 mm 8.5 mm
Same Sky Heat Sinks 25.4x42x25mm w/pin extrusion TO-218
Datasheet
1’728In Stock
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 25.4x32x20mm w/pin extrusion TO-220
Datasheet
2’061In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 PCB Aluminum Extruded Axial Fin 16.16 C/W 25.4 mm 32 mm 14 mm
Same Sky Heat Sinks 25.4x16.5x16mm w/pin extrsion TO-220/-21
Datasheet
3’469In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-218, TO-220 PCB Aluminum Extruded Axial Fin 16.65 C/W 25.4 mm 16.5 mm 16 mm
Same Sky Heat Sinks 38.1 x 12.8 x 12.7mm TO-220 slide in
Datasheet
2’751In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Panel Aluminum Formed Fin 23.05 C/W 38.1 mm 12.8 mm 12.7 mm
Same Sky Heat Sinks 19.38 x 25.4x11.43mm TO-263 SMT
Datasheet
3’044In Stock
Min.: 1
Mult.: 1
: 900
Heat Sinks TO-220 Panel Copper Formed Fin 21.9 C/W 25.4 mm 19.38 mm 11.43 mm
Same Sky Heat Sinks heat sink, extrusion, TO-218/TO-220, 75 x 30 x 45 mm
Datasheet
737In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220, TO-218 PCB Aluminum Extruded Radial Fin 5.5 C/W 70 mm 30 mm 45 mm
Same Sky Heat Sinks 38.1 x 12.8 x 12.7mm TO-220 solder pin
Datasheet
2’159In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 PCB Aluminum Formed Fin 23.05 C/W 38.1 mm 12.8 mm 12.7 mm
Same Sky Heat Sinks heat sink, stamping, TO-220, 41.91 x 44.
Datasheet
1’787In Stock
Min.: 1
Mult.: 1
Heat Sinks TO-220 PCB Aluminum Alloy Formed Fin 15.8 C/W 44.45 mm 41.91 mm 9.65 mm
Same Sky Heat Sinks heat sink, stamping, TO-220, 19.05 x 24.
Datasheet
5’484In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 PCB Aluminum Alloy Formed Fin 28.6 C/W 24.9 mm 19.05 mm 11.2 mm
Same Sky Heat Sinks heat sink, extrusion, TO-218/TO-220, 25 x 12 x 6.5 mm
Datasheet
5’156In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 PCB Aluminum Extruded Radial Fin 35.3 C/W 25 mm 12 mm 6.5 mm
Same Sky Heat Sinks heat sink, extrusion, TO-218/TO-220, 50 x 50 x 28 mm
Datasheet
2’198In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220, TO-218 PCB Aluminum Angled Fin 7.6 C/W 50 mm 50 mm 28 mm
Same Sky Heat Sinks 38x35x12.5mm w/pin extrusion TO-220
Datasheet
2’037In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 PCB Aluminum Extruded Axial Fin 10.14 C/W 38 mm 35 mm 12.5 mm
Same Sky Heat Sinks heat sink, stamping, TO-220, 31 x 25.25
Datasheet
4’382In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 PCB Aluminum Alloy Formed Fin 19.1 C/W 31 mm 25.25 mm 12.9 mm
Same Sky Heat Sinks heat sink, extrusion, TO-218/TO-220, 25 x 12 x 6.5 mm
Datasheet
2’377In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220, TO-218 PCB Aluminum Extruded Radial Fin 34.4 C/W 25 mm 12 mm 6.5 mm
Same Sky Heat Sinks heat sink, extrusion, TO-218/TO-220, 17 x 19.4 x 32.5 mm
Datasheet
1’300In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220, TO-218 PCB Aluminum Angled Fin 22.6 C/W 19.4 mm 17 mm 32.5 mm
Same Sky Heat Sinks heat sink, stamping, TO-218/TO-220, 19 x 22 x 19 mm, no pin
Datasheet
5’428In Stock
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, stamping, TO-218/TO-220, 38 x 42 x 20 mm, no pin
Datasheet
2’093In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 PCB Aluminum Twisted Fin 13.4 C/W 42 mm 38 mm 20 mm
Same Sky Heat Sinks 29.97 x 25.4 x12.7mm TO-220 bolt on/pin
Datasheet
3’486In 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 heat sink, stamping, TO-220, 41.66 x 33.
Datasheet
1’871In Stock
Min.: 1
Mult.: 1
Heat Sinks TO-220 PCB Aluminum Alloy Formed Fin 16.9 C/W 41.66 mm 33.02 mm 11.94 mm