Heat Sinks

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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Designed for	Mounting Style	Heatsink Material	Fin Style	Thermal Resistance	Length	Width	Height	Type
Heat Sinks Extruded Heat Sink, TO-220, Aluminum, PCB, 2.3 mm Vertical Solder Pin HSE13-254225P Same Sky 1: 1,48 € 787In Stock 750Expected 10/13/2026 New Product	Mfr. Part No. HSE13-254225P Mouser Part No 179-HSE13-254225P New Product	Same Sky	Heat Sinks Extruded Heat Sink, TO-220, Aluminum, PCB, 2.3 mm Vertical Solder Pin Learn More about Same Sky cui heat sinks	Datasheet	787In Stock 750Expected 10/13/2026	1,48 € 1,32 € 1,26 € 1,21 € View 1,17 € 1,12 € 1,05 € 1,01 € 0,937 €	Min.: 1 Mult.: 1	Heat Sink	TO-220	PCB	Aluminum Alloy	Angled	11.47 C / W
Heat Sinks heat sink, BGA, 40 x 40 x 10 mm HSB15-404010 Same Sky 1: 1,56 € 2.035In 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	2.035In Stock	1,56 € 1,43 € 1,38 € 1,35 € View 1,26 € 1,20 € 1,12 € 1,08 € 1,05 €	Min.: 1 Mult.: 1	Heat Sinks	BGA	Adhesive	Aluminum Alloy	Vertical Fin	14.8 C/W	40 mm	40 mm	10 mm	Component
Heat Sinks heat sink, BGA, 23 x 23 x 25 mm HSB23-232325 Same Sky 1: 1,45 € 1.414In Stock	Mfr. Part No. HSB23-232325 Mouser Part No 179-HSB23-232325	Same Sky	Heat Sinks heat sink, BGA, 23 x 23 x 25 mm Learn More about Same Sky cui heat sinks	Datasheet	1.414In Stock	1,45 € 1,31 € 1,24 € 1,20 € View 1,10 € 1,03 € 1,01 € 0,946 € 0,903 €	Min.: 1 Mult.: 1	Heat Sinks	BGA	Adhesive	Aluminum	Vertical Fin	16.1 C/W	23 mm	23 mm	25 mm	Component
Heat Sinks 25.4x42x25mm w/pin extrusion TO-218 HSE-B18254-0396H Same Sky 1: 1,80 € 1.725In Stock	Mfr. Part No. HSE-B18254-0396H Mouser Part No 490-HSE-B18254-0396H	Same Sky	Heat Sinks 25.4x42x25mm w/pin extrusion TO-218 Learn More about Same Sky cui hse heat sinks	Datasheet	1.725In Stock	1,80 € 1,61 € 1,33 € 1,12 €	Min.: 1 Mult.: 1	Heat Sinks	TO-218	PCB	Aluminum	Extruded Axial Fin	11.15 C/W	25.4 mm	42 mm	25 mm	Component
Heat Sinks 25.4x32x20mm w/pin extrusion TO-220 HSE-B20254-040H Same Sky 1: 1,15 € 1.990In Stock	Mfr. Part No. HSE-B20254-040H Mouser Part No 490-HSE-B20254-040H	Same Sky	Heat Sinks 25.4x32x20mm w/pin extrusion TO-220 Learn More about Same Sky cui hse heat sinks	Datasheet	1.990In Stock	1,15 € 1,04 € 0,989 € 0,963 € View 0,912 € 0,852 € 0,807 € 0,734 € 0,727 €	Min.: 1 Mult.: 1	Heat Sinks	TO-220	PCB	Aluminum	Extruded Axial Fin	16.16 C/W	25.4 mm	32 mm	14 mm	Component
Heat Sinks heat sink, extrusion, 17 x 31.9 x 12.5 mm HSE02-173213 Same Sky 1: 1,48 € 1.700In Stock	Mfr. Part No. HSE02-173213 Mouser Part No 179-HSE02-173213	Same Sky	Heat Sinks heat sink, extrusion, 17 x 31.9 x 12.5 mm Learn More about Same Sky cui heat sinks	Datasheet	1.700In Stock	1,48 € 1,34 € 1,27 € 1,23 € View 1,19 € 1,13 € 1,07 € 1,01 € 0,946 €	Min.: 1 Mult.: 1	Heat Sinks		PCB	Aluminum	Angled Fin	26.1 C/W	31.9 mm	17 mm	12.9 mm	Extruded Heatsink
Heat Sinks 25x35x25.4mm w/pin extrusion TO-220 HSE-B250-04H Same Sky 1: 1,20 € 1.547In Stock	Mfr. Part No. HSE-B250-04H Mouser Part No 490-HSE-B250-04H	Same Sky	Heat Sinks 25x35x25.4mm w/pin extrusion TO-220 Learn More about Same Sky cui hse heat sinks	Datasheet	1.547In Stock	1,20 € 1,08 € 1,01 € 0,989 € View 0,823 € 0,76 € 0,728 €	Min.: 1 Mult.: 1	Heat Sinks	TO-220	PCB	Aluminum	Extruded Axial Fin	13.6 C/W	25 mm	35 mm	25.4 mm	Component
Heat Sinks 19.05 x 13.21x12.7mm TO-220 solder pin HSS-B20-0635H-02 Same Sky 1: 0,482 € 6.236In Stock	Mfr. Part No. HSS-B20-0635H-02 Mouser Part No 490-HSS-B20-0635H-02	Same Sky	Heat Sinks 19.05 x 13.21x12.7mm TO-220 solder pin Learn More about Same Sky cui heat sinks	Datasheet	6.236In Stock	0,482 € 0,436 €	Min.: 1 Mult.: 1	Heat Sinks	TO-220	Panel	Aluminum		33.89 C/W	19.05 mm	13.21 mm	12.7 mm	Component
Heat Sinks heat sink, stamping, TO-220, 49.31 x 48. HSS01-B20-CP Same Sky 1: 1,63 € 1.494In Stock	Mfr. Part No. HSS01-B20-CP Mouser Part No 490-HSS01-B20-CP	Same Sky	Heat Sinks heat sink, stamping, TO-220, 49.31 x 48. Learn More about Same Sky cui heat sinks	Datasheet	1.494In Stock	1,63 € 1,45 € 1,38 € 1,34 € View 1,28 € 1,20 € 1,02 € 1,01 €	Min.: 1 Mult.: 1	Heat Sinks	TO-220	PCB	Aluminum Alloy	Formed Fin	10.6 C/W	49.31 mm	48.26 mm	24.13 mm	Component
Heat Sinks heat sink, extrusion, TO-218/TO-220, 25 x 12 x 6.5 mm HSE04-251265-1 Same Sky 1: 1,34 € 5.126In Stock	Mfr. Part No. HSE04-251265-1 Mouser Part No 179-HSE04-251265-1	Same Sky	Heat Sinks heat sink, extrusion, TO-218/TO-220, 25 x 12 x 6.5 mm Learn More about Same Sky cui heat sinks	Datasheet	5.126In Stock	1,34 € 1,21 € 1,15 € 1,11 € View 1,08 € 1,02 € 0,972 € 0,912 € 0,86 €	Min.: 1 Mult.: 1	Heat Sinks	TO-220	PCB	Aluminum	Extruded Radial Fin	35.3 C/W	25 mm	12 mm	6.5 mm	Component
Heat Sinks heat sink, extrusion, TO-218/TO-220, 50 x 50 x 28 mm HSE08-505028 Same Sky 1: 2,61 € 2.198In Stock	Mfr. Part No. HSE08-505028 Mouser Part No 179-HSE08-505028	Same Sky	Heat Sinks heat sink, extrusion, TO-218/TO-220, 50 x 50 x 28 mm Learn More about Same Sky cui heat sinks	Datasheet	2.198In Stock	2,61 € 2,37 € 2,25 € 2,17 € View 2,09 € 1,96 € 1,88 € 1,80 € 1,69 €	Min.: 1 Mult.: 1	Heat Sinks	TO-220, TO-218	PCB	Aluminum	Angled Fin	7.6 C/W	50 mm	50 mm	28 mm	Component
Heat Sinks heat sink, stamping, TO-220, 31 x 25.25 HSS13-B20-NP Same Sky 1: 1,30 € 4.372In Stock	Mfr. Part No. HSS13-B20-NP Mouser Part No 490-HSS13-B20-NP	Same Sky	Heat Sinks heat sink, stamping, TO-220, 31 x 25.25 Learn More about Same Sky cui heat sinks	Datasheet	4.372In Stock	1,30 € 1,18 € 1,12 € 1,08 € View 1,04 € 0,98 € 0,937 € 0,912 € 0,827 €	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	Component
Heat Sinks heat sink, extrusion, TO-218/TO-220, 75 x 30 x 45 mm HSE07-753045 Same Sky 1: 4,02 € 737In Stock	Mfr. Part No. HSE07-753045 Mouser Part No 179-HSE07-753045	Same Sky	Heat Sinks heat sink, extrusion, TO-218/TO-220, 75 x 30 x 45 mm Learn More about Same Sky cui heat sinks	Datasheet	737In Stock	4,02 € 3,63 € 3,46 € 3,33 € View 3,10 € 2,98 € 2,92 € 2,78 €	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	Component
Heat Sinks 38.1 x 12.8 x 12.7mm TO-220 solder pin HSS-B20-065V Same Sky 1: 0,955 € 2.159In Stock	Mfr. Part No. HSS-B20-065V Mouser Part No 490-HSS-B20-065V	Same Sky	Heat Sinks 38.1 x 12.8 x 12.7mm TO-220 solder pin Learn More about Same Sky cui heat sinks	Datasheet	2.159In Stock	0,955 € 0,838 € 0,815 € 0,793 € View 0,749 € 0,706 € 0,679 € 0,655 € 0,61 €	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	Component
Heat Sinks heat sink, stamping, TO-220, 41.91 x 44. HSS04-B20-P318 Same Sky 1: 1,43 € 1.787In Stock	Mfr. Part No. HSS04-B20-P318 Mouser Part No 490-HSS04-B20-P318	Same Sky	Heat Sinks heat sink, stamping, TO-220, 41.91 x 44. Learn More about Same Sky cui heat sinks	Datasheet	1.787In Stock	1,43 € 1,28 € 1,22 € 1,20 € View 1,08 € 1,03 € 0,972 € 0,912 €	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	Component
Heat Sinks heat sink, extrusion, TO-218/TO-220, 25 x 12 x 6.5 mm HSE04-251265-2 Same Sky 1: 1,34 € 2.164In Stock	Mfr. Part No. HSE04-251265-2 Mouser Part No 179-HSE04-251265-2	Same Sky	Heat Sinks heat sink, extrusion, TO-218/TO-220, 25 x 12 x 6.5 mm Learn More about Same Sky cui heat sinks	Datasheet	2.164In Stock	1,34 € 1,21 € 1,15 € 1,11 € View 1,08 € 1,02 € 0,972 € 0,912 € 0,86 €	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	Component
Heat Sinks heat sink, extrusion, TO-218/TO-220, 17 x 19.4 x 32.5 mm HSE05-171933 Same Sky 1: 1,78 € 1.298In Stock	Mfr. Part No. HSE05-171933 Mouser Part No 179-HSE05-171933	Same Sky	Heat Sinks heat sink, extrusion, TO-218/TO-220, 17 x 19.4 x 32.5 mm Learn More about Same Sky cui heat sinks	Datasheet	1.298In Stock	1,78 € 1,60 € 1,54 € 1,50 € View 1,44 € 1,36 € 1,29 € 1,23 € 1,13 €	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	Component
Heat Sinks heat sink, stamping, TO-218/TO-220, 19 x 22 x 19 mm, no pin HSS19-B20-NP Same Sky 1: 0,757 € 5.414In Stock	Mfr. Part No. HSS19-B20-NP Mouser Part No 179-HSS19-B20-NP	Same Sky	Heat Sinks heat sink, stamping, TO-218/TO-220, 19 x 22 x 19 mm, no pin Learn More about Same Sky cui heat sinks	Datasheet	5.414In Stock	0,757 € 0,66 € 0,643 € 0,624 € View 0,591 € 0,556 € 0,537 € 0,517 € 0,475 €	Min.: 1 Mult.: 1	Heat Sinks	TO-220	PCB	Aluminum	Straight Fin	26.6 C/W	22 mm	19 mm	19 mm	Component
Heat Sinks heat sink, stamping, TO-218/TO-220, 38 x 42 x 20 mm, no pin HSS23-B20-NP Same Sky 1: 0,998 € 2.083In Stock	Mfr. Part No. HSS23-B20-NP Mouser Part No 179-HSS23-B20-NP	Same Sky	Heat Sinks heat sink, stamping, TO-218/TO-220, 38 x 42 x 20 mm, no pin Learn More about Same Sky cui heat sinks	Datasheet	2.083In Stock	0,998 € 0,877 € 0,842 € 0,821 € View 0,783 € 0,738 € 0,711 € 0,685 € 0,629 €	Min.: 1 Mult.: 1	Heat Sinks	TO-220	PCB	Aluminum	Twisted Fin	13.4 C/W	42 mm	38 mm	20 mm	Component
Heat Sinks heat sink, stamping, TO-220, 41.66 x 33. HSS03-B20-P318 Same Sky 1: 1,32 € 1.871In Stock	Mfr. Part No. HSS03-B20-P318 Mouser Part No 490-HSS03-B20-P318	Same Sky	Heat Sinks heat sink, stamping, TO-220, 41.66 x 33. Learn More about Same Sky cui heat sinks	Datasheet	1.871In Stock	1,32 € 1,19 € 1,12 € 1,09 € View 1,05 € 0,98 € 0,929 € 0,894 € 0,826 €	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	Component
Heat Sinks heat sink, extrusion, TO-218/TO-220, 75 x 50 x 28 mm HSE09-755028 Same Sky 1: 4,24 € 2.546In Stock	Mfr. Part No. HSE09-755028 Mouser Part No 179-HSE09-755028	Same Sky	Heat Sinks heat sink, extrusion, TO-218/TO-220, 75 x 50 x 28 mm Learn More about Same Sky cui heat sinks	Datasheet	2.546In Stock	4,24 € 3,83 € 3,65 € 3,51 € View 3,27 € 3,14 € 3,07 € 2,93 €	Min.: 1 Mult.: 1	Heat Sinks	TO-220, TO-218	PCB	Aluminum	Angled Fin	5.2 C/W	70 mm	50 mm	28 mm	Component
Heat Sinks heat sink, stamping, TO-220, 50.8 x 35 x HSS11-B20-P38 Same Sky 1: 1,01 € 2.117In Stock	Mfr. Part No. HSS11-B20-P38 Mouser Part No 490-HSS11-B20-P38	Same Sky	Heat Sinks heat sink, stamping, TO-220, 50.8 x 35 x Learn More about Same Sky cui heat sinks	Datasheet	2.117In Stock	1,01 € 0,886 € 0,85 € 0,819 € View 0,789 € 0,745 € 0,718 € 0,653 € 0,624 €	Min.: 1 Mult.: 1	Heat Sinks	TO-220	PCB	Aluminum Alloy	Straight Fin	20 C/W	50.8 mm	35 mm	12.7 mm	Component
Heat Sinks 50.8x25x12.7mm w/pin extrusion TO-220 HSE-B20508-035H-01 Same Sky 1: 1,34 € 2.260In Stock	Mfr. Part No. HSE-B20508-035H-01 Mouser Part No 490-HSE-B20508035H01	Same Sky	Heat Sinks 50.8x25x12.7mm w/pin extrusion TO-220 Learn More about Same Sky cui hse heat sinks	Datasheet	2.260In Stock	1,34 € 1,22 € 1,19 € 1,15 € View 1,09 € 1,02 € 0,989 € 0,877 € 0,86 €	Min.: 1 Mult.: 1	Heat Sinks	TO-220	PCB	Aluminum	Extruded Axial Fin	9.15 C/W	50.8 mm	35 mm	12.7 mm	Component
Heat Sinks heat sink, BGA, 23 x 23 x 10 mm HSB18-232310 Same Sky 1: 0,963 € 1.808In Stock	Mfr. Part No. HSB18-232310 Mouser Part No 490-HSB18-232310	Same Sky	Heat Sinks heat sink, BGA, 23 x 23 x 10 mm Learn More about Same Sky cui bga heat sinks	Datasheet	1.808In Stock	0,963 € 0,847 € 0,817 € 0,788 € View 0,732 € 0,702 € 0,688 € 0,629 € 0,609 €	Min.: 1 Mult.: 1	Heat Sinks	BGA	Adhesive	Aluminum Alloy	Vertical Fin	24 C/W	23 mm	23 mm	10 mm	Component
Heat Sinks heat sink, extrusion, 19 x 31.5 x 7.5 mm, T411 pad HSE01-193175P Same Sky 1: 1,96 € 804In Stock	Mfr. Part No. HSE01-193175P Mouser Part No 179-HSE01-193175P	Same Sky	Heat Sinks heat sink, extrusion, 19 x 31.5 x 7.5 mm, T411 pad Learn More about Same Sky cui heat sinks	Datasheet	804In Stock	1,96 € 1,77 € 1,69 € 1,63 € View 1,54 € 1,45 € 1,40 € 1,34 € 1,23 €	Min.: 1 Mult.: 1	Heat Sinks		PCB	Aluminum	Angled Fin	29 C/W	31.5 mm	19 mm	7.5 mm	Extruded Heatsink