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 (IDR) 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 25x29x12.5mm w/pin extrusion TO-220 HSE-B20250-040H-01 Same Sky 1: Rp17.979,08 272In Stock	Mfr. Part No. HSE-B20250-040H-01 Mouser Part No 490-HSE-B20250040H01	Same Sky	Heat Sinks 25x29x12.5mm w/pin extrusion TO-220 Learn More about Same Sky cui hse heat sinks	Datasheet	272In Stock	Rp17.979,08 Rp15.850,94 Rp15.410,64 Rp14.860,26 View Rp14.181,46 Rp13.521,00 Rp12.897,24 Rp12.273,47 Rp11.392,87	Min.: 1 Mult.: 1	Heat Sinks	TO-220	PCB	Aluminum	Extruded Axial Fin	18.58 C/W	25 mm	34.5 mm	12.5 mm	Component
Heat Sinks 25.4x34.92x12.7mm extrusion TO-220 HSE-B20254-035H Same Sky 1: Rp21.831,74 483In Stock 1.500Expected 05/02/2027	Mfr. Part No. HSE-B20254-035H Mouser Part No 490-HSE-B20254-035H	Same Sky	Heat Sinks 25.4x34.92x12.7mm extrusion TO-220 Learn More about Same Sky cui hse heat sinks	Datasheet	483In Stock 1.500Expected 05/02/2027	Rp21.831,74 Rp20.180,60 Rp18.896,38 Rp18.529,46 View Rp17.813,97 Rp16.786,59 Rp14.309,88 Rp13.961,31	Min.: 1 Mult.: 1	Heat Sinks	TO-220	PCB	Aluminum	Extruded Axial Fin	14.4 C/W	25.4 mm	34.92 mm	12.7 mm	Component
Heat Sinks 38x29x12.5mm w/pin extrusion TO-220 HSE-B20380-040H-01 Same Sky 1: Rp22.015,20 1.459In Stock	Mfr. Part No. HSE-B20380-040H-01 Mouser Part No 490-HSE-B20380040H01	Same Sky	Heat Sinks 38x29x12.5mm w/pin extrusion TO-220 Learn More about Same Sky cui hse heat sinks	Datasheet	1.459In Stock	Rp22.015,20 Rp19.446,76 Rp18.712,92 Rp17.942,39 View Rp17.300,28 Rp16.346,29 Rp15.759,21 Rp15.172,14 Rp13.906,27	Min.: 1 Mult.: 1	Heat Sinks	TO-220	PCB	Aluminum	Extruded Axial Fin	10.27 C/W	38 mm	34.5 mm	12.5 mm	Component
Heat Sinks 25x35x25.4mm w/pin extrusion TO-220 HSE-B250-04H Same Sky 1: Rp25.500,94 1.377In 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	1.377In Stock	Rp25.500,94 Rp22.932,50 Rp21.831,74 Rp21.464,82 View Rp18.052,46 Rp16.603,13 Rp15.924,33	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 25.4x45x12.7mm w/pin extrusion TO-220 HSE-B254-045H Same Sky 1: Rp23.482,88 552In Stock	Mfr. Part No. HSE-B254-045H Mouser Part No 490-HSE-B254-045H	Same Sky	Heat Sinks 25.4x45x12.7mm w/pin extrusion TO-220 Learn More about Same Sky cui hse heat sinks	Datasheet	552In Stock	Rp23.482,88 Rp20.914,44 Rp19.997,14 Rp19.263,30 View Rp18.529,46 Rp17.905,70 Rp17.263,59 Rp15.373,95 Rp14.530,03	Min.: 1 Mult.: 1	Heat Sinks	TO-220	PCB	Aluminum	Extruded Axial Fin	16.12 C/W	25.4 mm	45 mm	12.7 mm	Component
Heat Sinks 38.1x16.5x16mm w/pin extrusion TO-220/21 HSE-B381-04H Same Sky 1: Rp26.968,62 524In Stock	Mfr. Part No. HSE-B381-04H Mouser Part No 490-HSE-B381-04H	Same Sky	Heat Sinks 38.1x16.5x16mm w/pin extrusion TO-220/21 Learn More about Same Sky cui hse heat sinks	Datasheet	524In Stock	Rp26.968,62 Rp24.033,26 Rp22.932,50 Rp22.015,20 View Rp21.281,36 Rp20.364,06 Rp19.446,76 Rp18.346,00 Rp16.804,94	Min.: 1 Mult.: 1	Heat Sinks	TO-218, TO-220	PCB	Aluminum	Extruded Axial Fin	12.71 C/W	38.1 mm	16.5 mm	16 mm	Component
Heat Sinks 29.97 x 25.4 x12.7mm TO-220 bolt on/pin HSS-B20-0508H-01R Same Sky 1: Rp16.511,40 1.108In Stock	Mfr. Part No. HSS-B20-0508H-01R Mouser Part No 490-HSS-B20-0508H01R	Same Sky	Heat Sinks 29.97 x 25.4 x12.7mm TO-220 bolt on/pin Learn More about Same Sky cui heat sinks	Datasheet	1.108In Stock	Rp16.511,40 Rp14.603,42 Rp14.071,38 Rp13.612,73 View Rp13.099,04 Rp12.181,74 Rp11.741,44 Rp11.429,56 Rp10.493,91	Min.: 1 Mult.: 1	Heat Sinks	TO-220	Panel	Aluminum	Straight Fin	20.74 C/W	29.97 mm	25.4 mm	10.19 mm	Component
Heat Sinks 25.4 x 30 x 12.7mm clip HSS-B20-053H-01 Same Sky 1: Rp19.079,84 498In Stock	Mfr. Part No. HSS-B20-053H-01 Mouser Part No 490-HSS-B20-053H-01	Same Sky	Heat Sinks 25.4 x 30 x 12.7mm clip Learn More about Same Sky cui heat sinks	Datasheet	498In Stock	Rp19.079,84 Rp16.676,51 Rp16.144,48 Rp15.575,75 View Rp14.474,99 Rp13.924,61 Rp13.521,00 Rp13.044,01 Rp11.576,33	Min.: 1 Mult.: 1	Heat Sinks	TO-220	Panel	Aluminum	Twisted Fin	20.27 C/W	30 mm	25.4 mm	12.7 mm	Component
Heat Sinks 19 x 12.8 x 12.7mm TO-220 solder pin HSS-B20-061H-02 Same Sky 1: Rp15.410,64 1.910In Stock	Mfr. Part No. HSS-B20-061H-02 Mouser Part No 490-HSS-B20-061H-02	Same Sky	Heat Sinks 19 x 12.8 x 12.7mm TO-220 solder pin Learn More about Same Sky cui heat sinks	Datasheet	1.910In Stock	Rp15.410,64 Rp13.576,04 Rp12.970,62 Rp12.438,59 View Rp12.016,63 Rp11.080,98 Rp10.805,79 Rp10.218,72 Rp9.558,27	Min.: 1 Mult.: 1	Heat Sinks	TO-220	Panel	Aluminum	Formed Fin	30.86 C/W	19 mm	12.8 mm	12.7 mm	Component
Heat Sinks 19.05 x 13.21x9.53mm TO-220 solder pin HSS-B20-0635H-01 Same Sky 1: Rp13.576,04 200In Stock 3.000Expected 06/01/2027	Mfr. Part No. HSS-B20-0635H-01 Mouser Part No 490-HSS-B20-0635H-01	Same Sky	Heat Sinks 19.05 x 13.21x9.53mm TO-220 solder pin Learn More about Same Sky cui heat sinks	Datasheet	200In Stock 3.000Expected 06/01/2027	Rp13.576,04 Rp11.924,90 Rp11.392,87 Rp11.080,98 View Rp10.567,30 Rp10.053,61 Rp9.686,69 Rp9.319,77 Rp8.567,58	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	Component
Heat Sinks 19 x 12.8 x 12.7mm TO-220 solder pin HSS-B20-065V-02 Same Sky 1: Rp15.410,64 511In Stock	Mfr. Part No. HSS-B20-065V-02 Mouser Part No 490-HSS-B20-065V-02	Same Sky	Heat Sinks 19 x 12.8 x 12.7mm TO-220 solder pin Learn More about Same Sky cui heat sinks	Datasheet	511In Stock	Rp15.410,64 Rp13.576,04 Rp12.970,62 Rp12.603,70 View Rp12.016,63 Rp11.447,90 Rp11.044,29 Rp10.732,41 Rp9.741,73	Min.: 1 Mult.: 1	Heat Sinks	TO-220	Panel	Aluminum	Formed Fin	30.86 C/W	19 mm	12.8 mm	12.7 mm	Component
Heat Sinks 15 x 12.8 x 12.7mm TO-220 solder pin HSS-B20-0953H-01 Same Sky 1: Rp18.162,54 383In Stock	Mfr. Part No. HSS-B20-0953H-01 Mouser Part No 490-HSS-B20-0953H-01	Same Sky	Heat Sinks 15 x 12.8 x 12.7mm TO-220 solder pin Learn More about Same Sky cui heat sinks	Datasheet	383In Stock	Rp18.162,54 Rp15.924,33 Rp15.465,68 Rp14.915,30 View Rp13.209,12 Rp12.713,78 Rp11.668,06	Min.: 1 Mult.: 1	Heat Sinks	TO-220	Panel	Aluminum	Formed Fin	37.62 C/W	15 mm	12.8 mm	12.7 mm	Component
Heat Sinks 36.83 x 44.5 x 9.4mm TO-220 bolt on HSS-B20-NP-04 Same Sky 1: Rp14.676,80 258In Stock	Mfr. Part No. HSS-B20-NP-04 Mouser Part No 490-HSS-B20-NP-04	Same Sky	Heat Sinks 36.83 x 44.5 x 9.4mm TO-220 bolt on Learn More about Same Sky cui heat sinks	Datasheet	258In Stock	Rp14.676,80 Rp12.933,93 Rp12.346,86 Rp12.016,63 View Rp11.594,67 Rp10.897,52 Rp10.420,53 Rp10.035,26 Rp9.283,08	Min.: 1 Mult.: 1	Heat Sinks	TO-220	SMD/SMT	Aluminum	Straight Fin	15.27 C/W	36.83 mm	17.78 mm	9.4 mm	Component
Heat Sinks 19 x 19 x 9.52mm TO-220 bolt on HSS-B20-NP-06 Same Sky 1: Rp13.025,66 1.855In Stock	Mfr. Part No. HSS-B20-NP-06 Mouser Part No 490-HSS-B20-NP-06	Same Sky	Heat Sinks 19 x 19 x 9.52mm TO-220 bolt on Learn More about Same Sky cui heat sinks	Datasheet	1.855In Stock	Rp13.025,66 Rp11.246,10 Rp10.732,41 Rp9.393,15 View Rp9.081,27 Rp8.751,04 Rp8.420,81 Rp8.402,47	Min.: 1 Mult.: 1	Heat Sinks	TO-220	Through Hole	Aluminum	Straight Fin	31.94 C/W	19 mm	19 mm	9.52 mm	Component
Heat Sinks 15 x 12.8 x 12.7mm TO-220 clip HSS-B20-NP-07 Same Sky 1: Rp13.759,50 1.710In Stock	Mfr. Part No. HSS-B20-NP-07 Mouser Part No 490-HSS-B20-NP-07	Same Sky	Heat Sinks 15 x 12.8 x 12.7mm TO-220 clip Learn More about Same Sky cui heat sinks	Datasheet	1.710In Stock	Rp13.759,50 Rp11.998,28 Rp11.466,25 Rp11.154,37 View Rp11.025,95 Rp10.512,26 Rp10.126,99 Rp9.760,07 Rp8.329,08	Min.: 1 Mult.: 1	Heat Sinks	TO-220	Panel	Aluminum	Formed Fin	37.62 C/W	15 mm	12.8 mm	12.7 mm	Component
Heat Sinks heat sink, stamping, TO-220, 21.66 x 13. HSS07-C20-P274 Same Sky 1: Rp33.940,10 125In Stock	Mfr. Part No. HSS07-C20-P274 Mouser Part No 490-HSS07-C20-P274	Same Sky	Heat Sinks heat sink, stamping, TO-220, 21.66 x 13. Learn More about Same Sky cui heat sinks	Datasheet	125In Stock	Rp33.940,10 Rp30.637,82 Rp29.537,06 Rp28.619,76 View Rp27.152,08 Rp25.684,40 Rp24.400,18 Rp23.849,80 Rp22.198,66	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	Component
Heat Sinks heat sink, stamping, TO-220, 29.97 x 25. HSS09-B20-P431 Same Sky 1: Rp19.997,14 905In Stock	Mfr. Part No. HSS09-B20-P431 Mouser Part No 490-HSS09-B20-P431	Same Sky	Heat Sinks heat sink, stamping, TO-220, 29.97 x 25. Learn More about Same Sky cui heat sinks	Datasheet	905In Stock	Rp19.997,14 Rp17.410,35 Rp16.823,28 Rp16.217,86 View Rp15.575,75 Rp14.676,80 Rp14.144,77 Rp13.961,31 Rp12.493,63	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	Component
Heat Sinks 19 x 12.8 x 12.7mm TO-220 solder pin HSS-B20-0953H-02 Same Sky 1: Rp15.961,02 9In Stock	Mfr. Part No. HSS-B20-0953H-02 Mouser Part No 490-HSS-B20-0953H-02	Same Sky	Heat Sinks 19 x 12.8 x 12.7mm TO-220 solder pin Learn More about Same Sky cui heat sinks	Datasheet	9In Stock	Rp15.961,02 Rp13.998,00 Rp13.355,89 Rp13.117,39 View Rp12.750,47 Rp11.796,48 Rp11.502,94 Rp11.209,41 Rp10.347,14	Min.: 1 Mult.: 1	Heat Sinks	TO-220	Panel	Aluminum	Formed Fin	30.86 C/W	19 mm	12.8 mm	12.7 mm	Component
Heat Sinks 19 x 22 x 11.2mm TO-220 slide in HSS-B20-NP-15 Same Sky 1: Rp20.180,60 3In Stock	Mfr. Part No. HSS-B20-NP-15 Mouser Part No 490-HSS-B20-NP-15	Same Sky	Heat Sinks 19 x 22 x 11.2mm TO-220 slide in Learn More about Same Sky cui heat sinks	Datasheet	3In Stock	Rp20.180,60 Rp17.703,89 Rp17.061,78 Rp16.731,55 View Rp16.144,48 Rp14.218,15 Rp13.906,27 Rp13.392,58 Rp12.291,82	Min.: 1 Mult.: 1	Heat Sinks	TO-220	Panel	Aluminum	Formed Fin	23.32 C/W	22 mm	15.9 mm	11.2 mm	Component
Heat Sinks heat sink, BGA, 40 x 40 x 25 mm HSB17-404025 Same Sky 1: Rp53.937,24 9.660On Order	Mfr. Part No. HSB17-404025 Mouser Part No 490-HSB17-404025	Same Sky	Heat Sinks heat sink, BGA, 40 x 40 x 25 mm Learn More about Same Sky cui bga heat sinks	Datasheet	9.660On Order On Order Ship Dates Mfr. No: HSB17-404025 Stock: 0 On Order: 2.220 Expected 20/11/2026 7.440 Expected 12/02/2027 Factory Lead Time: 12 Weeks	Rp53.937,24 Rp48.433,44 Rp46.782,30 Rp44.397,32 View Rp42.012,34 Rp39.810,82 Rp38.526,60 Rp37.058,92 Rp35.591,24	Min.: 1 Mult.: 1	Heat Sinks	BGA	Adhesive	Aluminum Alloy	Vertical Fin	9 C/W	40 mm	40 mm	25 mm	Component
Heat Sinks heat sink, BGA, 10 x 10 x 7 mm HSB02-101007 Same Sky 1: Rp14.126,42 5.013Expected 06/11/2026	Mfr. Part No. HSB02-101007 Mouser Part No 490-HSB02-101007	Same Sky	Heat Sinks heat sink, BGA, 10 x 10 x 7 mm Learn More about Same Sky cui bga heat sinks	Datasheet	5.013Expected 06/11/2026	Rp14.126,42 Rp12.346,86 Rp11.778,13 Rp11.374,52 View Rp11.044,29 Rp10.347,14 Rp10.071,95 Rp9.576,61 Rp8.861,12	Min.: 1 Mult.: 1	Heat Sinks	BGA	Adhesive	Aluminum Alloy	Vertical Fin	41.9 C/W	10 mm	10 mm	7 mm	Component
Heat Sinks heat sink, BGA, 21 x 21 x 15 mm HSB09-212115 Same Sky 1: Rp19.079,84 5.016Expected 05/02/2027	Mfr. Part No. HSB09-212115 Mouser Part No 490-HSB09-212115	Same Sky	Heat Sinks heat sink, BGA, 21 x 21 x 15 mm Learn More about Same Sky cui bga heat sinks	Datasheet	5.016Expected 05/02/2027	Rp19.079,84 Rp16.749,90 Rp16.144,48 Rp15.318,91 View Rp14.805,22 Rp13.998,00 Rp13.374,23 Rp12.658,74 Rp11.796,48	Min.: 1 Mult.: 1	Heat Sinks	BGA	Adhesive	Aluminum Alloy	Vertical Fin	23 C/W	21 mm	21 mm	15 mm	Component
Heat Sinks heat sink, BGA, 23 x 23 x 6 mm HSB10-232306 Same Sky 1: Rp16.694,86 9.062On Order	Mfr. Part No. HSB10-232306 Mouser Part No 490-HSB10-232306	Same Sky	Heat Sinks heat sink, BGA, 23 x 23 x 6 mm Learn More about Same Sky cui bga heat sinks	Datasheet	9.062On Order On Order Ship Dates Mfr. No: HSB10-232306 Stock: 0 On Order: 3.958 Expected 06/11/2026 5.104 Expected 08/01/2027 Factory Lead Time: 12 Weeks	Rp16.694,86 Rp14.585,07 Rp14.199,80 Rp13.722,81 View Rp12.842,20 Rp12.291,82 Rp12.108,36 Rp11.576,33 Rp10.732,41	Min.: 1 Mult.: 1	Heat Sinks	BGA	Adhesive	Aluminum Alloy	Vertical Fin	29.2 C/W	23 mm	23 mm	6 mm	Component
Heat Sinks heat sink, BGA, 45 x 45 x 15 mm HSB21-454515 Same Sky 1: Rp45.498,08 1.512Expected 11/12/2026	Mfr. Part No. HSB21-454515 Mouser Part No 490-HSB21-454515	Same Sky	Heat Sinks heat sink, BGA, 45 x 45 x 15 mm Learn More about Same Sky cui bga heat sinks	Datasheet	1.512Expected 11/12/2026	Rp45.498,08 Rp41.278,50 Rp40.177,74 Rp37.976,22 View Rp35.591,24 Rp33.756,64 Rp32.655,88 Rp31.188,20 Rp28.436,30	Min.: 1 Mult.: 1	Heat Sinks	BGA	Adhesive	Aluminum Alloy	Vertical Fin	10.1 C/W	45 mm	45 mm	15 mm	Component
Heat Sinks 50.8x41.6x25mm w/pin extrusion TO-218 HSE-B18508-035H Same Sky 1: Rp42.562,72 1.300Expected 05/02/2027	Mfr. Part No. HSE-B18508-035H Mouser Part No 490-HSE-B18508-035H	Same Sky	Heat Sinks 50.8x41.6x25mm w/pin extrusion TO-218 Learn More about Same Sky cui hse heat sinks	Datasheet	1.300Expected 05/02/2027	Rp42.562,72 Rp38.159,68 Rp36.692,00 Rp35.040,86 View Rp33.389,72 Rp31.371,66 Rp29.903,98 Rp28.986,68 Rp26.785,16	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	Component