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 29.97 x 25.4 x12.7mm TO-220 bolt on/pin HSS-B20-NPR-02 Same Sky 1: Rp17.061,78 4.000Expected 05/02/2027	Mfr. Part No. HSS-B20-NPR-02 Mouser Part No 490-HSS-B20-NPR-02	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	4.000Expected 05/02/2027	Rp17.061,78 Rp15.007,03 Rp14.456,65 Rp13.942,96 View Rp13.484,31 Rp12.493,63 Rp11.998,28 Rp11.301,14 Rp10.365,49	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	Component
Heat Sinks heat sink, stamping, TO-220, 12.7 x 26.2 HSS05-C20-SMT-TR Same Sky 1: Rp25.684,40 1.746Expected 19/01/2027	Mfr. Part No. HSS05-C20-SMT-TR Mouser Part No 490-HSS05-C20-SMT-TR	Same Sky	Heat Sinks heat sink, stamping, TO-220, 12.7 x 26.2 Learn More about Same Sky cui heat sinks	Datasheet	1.746Expected 19/01/2027	Cut Tape Rp25.684,40 Rp22.932,50 Rp21.831,74 Rp21.097,90 Reel Rp19.263,30 View Rp20.364,06 Rp18.180,89 Rp16.548,09 Rp16.052,75	Min.: 1 Mult.: 1 : 250	Heat Sinks	TO-220	SMD/SMT	Aluminum Alloy	Formed Fin	39.9 C/W	26.2 mm	12.7 mm	9.906 mm	Component
Heat Sinks 6.5 x 37.3 x 8.5 mm, SUS 301, Heat Sink Clip HSC-03 Same Sky 1: Rp8.622,62 1.562Expected 30/10/2026	Mfr. Part No. HSC-03 Mouser Part No 490-HSC-03	Same Sky	Heat Sinks 6.5 x 37.3 x 8.5 mm, SUS 301, Heat Sink Clip Learn More about Same Sky cui heat sinks	Datasheet	1.562Expected 30/10/2026	Rp8.622,62 Rp7.668,63 Rp7.301,71 Rp7.063,21 View Rp6.898,10 Rp6.494,48 Rp6.127,56 Rp5.925,76 Rp5.393,72	Min.: 1 Mult.: 1	Accessories and Hardware	HSE-B20350-NP, HSE-BX-02, HSE-BX-035H-02					37.3 mm	6.5 mm	8.5 mm	Clip
Heat Sinks Stamped Heat Sink, TO-252, Copper, Surface Mount (SMT), No Pin HSS-C200-SMT-TR Same Sky 1: Rp22.749,04 1.409Expected 01/01/2027 New At Mouser	Mfr. Part No. HSS-C200-SMT-TR Mouser Part No 179-HSS-C200-SMT-TR New At Mouser	Same Sky	Heat Sinks Stamped Heat Sink, TO-252, Copper, Surface Mount (SMT), No Pin Learn More about Same Sky cui heat sinks	Datasheet	1.409Expected 01/01/2027	Rp22.749,04 Rp19.997,14 Rp19.446,76 Rp19.079,84 View Rp17.869,00 Rp16.823,28 Rp16.217,86 Rp15.630,79 Rp14.346,57	Min.: 1 Mult.: 1	Heat Sink	TO-252	SMD/SMT	Copper	Fin	40.45 C / W	9.91 mm	20.1 mm	8.13 mm
Heat Sinks 38x35x12.5mm w/pin extrusion TO-220 HSE-B20380-040H Same Sky 1: Rp25.684,40 1.200Expected 05/02/2027	Mfr. Part No. HSE-B20380-040H Mouser Part No 490-HSE-B20380-040H	Same Sky	Heat Sinks 38x35x12.5mm w/pin extrusion TO-220 Learn More about Same Sky cui heat sinks	Datasheet	1.200Expected 05/02/2027	Rp25.684,40 Rp22.932,50 Rp21.831,74 Rp21.281,36 View Rp20.364,06 Rp18.125,85 Rp16.584,78 Rp15.777,56 Rp15.575,75	Min.: 1 Mult.: 1	Heat Sinks	TO-220	PCB	Aluminum	Extruded Axial Fin	10.14 C/W	38 mm	35 mm	12.5 mm	Component
Heat Sinks 36.83 x 17.8x21.59mm TO-220 bolt on HSS-B20-NP-12 Same Sky 1: Rp15.594,10 2.388On Order	Mfr. Part No. HSS-B20-NP-12 Mouser Part No 490-HSS-B20-NP-12	Same Sky	Heat Sinks 36.83 x 17.8x21.59mm TO-220 bolt on Learn More about Same Sky cui heat sinks	Datasheet	2.388On Order On Order Ship Dates Mfr. No: HSS-B20-NP-12 Stock: 0 On Order: 1.188 Expected 30/10/2026 1.200 Expected 01/02/2027 Factory Lead Time: 15 Weeks	Rp15.594,10 Rp13.649,42 Rp13.044,01 Rp12.677,09 View Rp12.090,01 Rp11.502,94 Rp11.099,33 Rp10.677,37 Rp9.796,76	Min.: 1 Mult.: 1	Heat Sinks	TO-220	Panel	Aluminum	Straight Fin	14.33 C/W	36.83 mm	17.8 mm	21.59 mm	Component
Heat Sinks 6.5 x 43.43 x 16.3 mm, SUS 301, Heat Sink Clip HSC-01 Same Sky 3.000: Rp5.173,57 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. HSC-01 Mouser Part No 490-HSC-01	Same Sky	Heat Sinks 6.5 x 43.43 x 16.3 mm, SUS 301, Heat Sink Clip Learn More about Same Sky cui heat sinks	Datasheet	Non-Stocked Lead-Time 12 Weeks	Rp5.173,57	Min.: 3.000 Mult.: 500	Accessories and Hardware	HSE-B18X-035H, HSE-B18X-060H-W					43.43 mm	6.5 mm	16.3 mm	Clip
Heat Sinks Heat sink clip for H SS01-B20-CP HSC-05 Same Sky 1: Rp8.622,62 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. HSC-05 Mouser Part No 490-HSC-05	Same Sky	Heat Sinks Heat sink clip for H SS01-B20-CP Learn More about Same Sky cui heat sinks	Datasheet	Non-Stocked Lead-Time 12 Weeks	Rp8.622,62 Rp7.521,86 Rp7.154,94 Rp6.971,48 View Rp6.751,33 Rp6.402,75 Rp6.200,95 Rp5.632,22	Min.: 1 Mult.: 1	Accessories and Hardware	HSS01-B20-CP					19.7 mm	3.18 mm	11.7 mm	Clip
Heat Sinks 25.4x41.6x25mm w/pin extrusion TO-218 HSE-B18254-035H Same Sky 1.500: Rp18.529,46 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. HSE-B18254-035H Mouser Part No 490-HSE-B18254-035H	Same Sky	Heat Sinks 25.4x41.6x25mm w/pin extrusion TO-218 Learn More about Same Sky cui hse heat sinks	Datasheet	Non-Stocked Lead-Time 15 Weeks	Rp18.529,46 Rp17.116,82	Min.: 1.500 Mult.: 750	Heat Sinks	TO-218	PCB	Aluminum	Extruded Axial Fin	13.52 C/W	25.4 mm	41.6 mm	25 mm	Component
Heat Sinks 25.4x41.6x25mm w/pin extrusion TO-218 HSE-B18254-060H-W Same Sky 1.500: Rp27.335,54 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. HSE-B18254-060H-W Mouser Part No 490-HSE-B18254-060HW	Same Sky	Heat Sinks 25.4x41.6x25mm w/pin extrusion TO-218 Learn More about Same Sky cui heat sinks	Datasheet	Non-Stocked Lead-Time 15 Weeks	Rp27.335,54 Rp25.134,02	Min.: 1.500 Mult.: 750	Heat Sinks	TO-218	PCB	Aluminum	Extruded Axial Fin	9.26 C/W	25.4 mm	41.6 mm	25 mm	Component
Heat Sinks 31.75x41.6x25mm pin extrusion TO-218 HSE-B18317-035H Same Sky 1.500: Rp25.867,86 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. HSE-B18317-035H Mouser Part No 490-HSE-B18317-035H	Same Sky	Heat Sinks 31.75x41.6x25mm pin extrusion TO-218 Learn More about Same Sky cui hse heat sinks	Datasheet	Non-Stocked Lead-Time 15 Weeks	Rp25.867,86 Rp24.400,18	Min.: 1.500 Mult.: 750	Heat Sinks	TO-218	PCB	Aluminum	Extruded Axial Fin	7.65 C/W	31.75 mm	41.6 mm	25 mm	Component
Heat Sinks 31.75x41.6x25mm pin extrusion TO-218 HSE-B18317-035H-01 Same Sky 1.500: Rp26.601,70 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. HSE-B18317-035H-01 Mouser Part No 490-HSE-B18317035H01	Same Sky	Heat Sinks 31.75x41.6x25mm pin extrusion TO-218 Learn More about Same Sky cui heat sinks	Datasheet	Non-Stocked Lead-Time 15 Weeks	Rp26.601,70 Rp25.867,86	Min.: 1.500 Mult.: 750	Heat Sinks	TO-218	PCB	Aluminum	Extruded Axial Fin	7.5 C/W	31.75 mm	41.6 mm	25 mm	Component
Heat Sinks 31.8x42x25mm w/pin extrusion TO-218 HSE-B18318-0396H Same Sky 1.350: Rp34.673,94 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. HSE-B18318-0396H Mouser Part No 490-HSE-B18318-0396H	Same Sky	Heat Sinks 31.8x42x25mm w/pin extrusion TO-218 Learn More about Same Sky cui hse heat sinks	Datasheet	Non-Stocked Lead-Time 15 Weeks	Rp34.673,94	Min.: 1.350 Mult.: 450	Heat Sinks	TO-218	PCB	Aluminum	Extruded Axial Fin	8.24 C/W	31.8 mm	42 mm	25 mm	Component
Heat Sinks 38.1x41.6x25mm w/pin extrusion TO-218 HSE-B18381-035H Same Sky 1.800: Rp23.299,42 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. HSE-B18381-035H Mouser Part No 490-HSE-B18381-035H	Same Sky	Heat Sinks 38.1x41.6x25mm w/pin extrusion TO-218 Learn More about Same Sky cui hse heat sinks	Datasheet	Non-Stocked Lead-Time 15 Weeks	Rp23.299,42 Rp22.932,50	Min.: 1.800 Mult.: 600	Heat Sinks	TO-218	PCB	Aluminum	Extruded Axial Fin	6.25 C/W	38.1 mm	41.6 mm	25 mm	Component
Heat Sinks 38.1x42x25mm w/pin extrusion TO-218 HSE-B18381-0396H Same Sky 1.350: Rp31.004,74 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. HSE-B18381-0396H Mouser Part No 490-HSE-B18381-0396H	Same Sky	Heat Sinks 38.1x42x25mm w/pin extrusion TO-218 Learn More about Same Sky cui hse heat sinks	Datasheet	Non-Stocked Lead-Time 15 Weeks	Rp31.004,74 Rp30.087,44	Min.: 1.350 Mult.: 450	Heat Sinks	TO-218	PCB	Aluminum	Extruded Axial Fin	6.94 C/W	38.1 mm	42 mm	25 mm	Component
Heat Sinks 38.1x41.6x25mm w/pin extrusion TO-218 HSE-B18381-060H-W Same Sky 1.800: Rp28.252,84 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. HSE-B18381-060H-W Mouser Part No 490-HSE-B18381-060HW	Same Sky	Heat Sinks 38.1x41.6x25mm w/pin extrusion TO-218 Learn More about Same Sky cui heat sinks	Datasheet	Non-Stocked Lead-Time 15 Weeks	Rp28.252,84 Rp27.519,00	Min.: 1.800 Mult.: 600	Heat Sinks	TO-218	PCB	Aluminum	Extruded Axial Fin	6.25 C/W	38.1 mm	41.6 mm	25 mm	Component
Heat Sinks 38.1x41.6x25mm w/pin extrusion TO-218 HSE-B18381-035H-02 Same Sky 1.800: Rp26.601,70 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. HSE-B18381-035H-02 Mouser Part No 490-HSE-B18381035H02	Same Sky	Heat Sinks 38.1x41.6x25mm w/pin extrusion TO-218 Learn More about Same Sky cui heat sinks	Datasheet	Non-Stocked Lead-Time 15 Weeks	Rp26.601,70 Rp25.867,86	Min.: 1.800 Mult.: 600	Heat Sinks	TO-218	PCB	Aluminum	Extruded Axial Fin	6.25 C/W	38.1 mm	41.6 mm	25 mm	Component
Heat Sinks 50.8x42x25mm w/pin extrusion TO-218 HSE-B18508-0396H Same Sky 1.200: Rp39.994,28 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. HSE-B18508-0396H Mouser Part No 490-HSE-B18508-0396H	Same Sky	Heat Sinks 50.8x42x25mm w/pin extrusion TO-218 Learn More about Same Sky cui hse heat sinks	Datasheet	Non-Stocked Lead-Time 15 Weeks	Rp39.994,28	Min.: 1.200 Mult.: 300	Heat Sinks	TO-218	PCB	Aluminum	Extruded Axial Fin	5.86 C/W	50.8 mm	42 mm	25 mm	Component
Heat Sinks 50.8x41.6x25mm w/pin extrusion TO-218 HSE-B18508-060H-W Same Sky 1.350: Rp33.389,72 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. HSE-B18508-060H-W Mouser Part No 490-HSE-B18508-060HW	Same Sky	Heat Sinks 50.8x41.6x25mm w/pin extrusion TO-218 Learn More about Same Sky cui heat sinks	Datasheet	Non-Stocked Lead-Time 15 Weeks	Rp33.389,72	Min.: 1.350 Mult.: 450	Heat Sinks	TO-218	PCB	Aluminum	Extruded Axial Fin	5.86 C/W	50.8 mm	41.6 mm	25 mm	Component
Heat Sinks 50.8x41.6x25mm w/pin extrusion TO-218 HSE-B18508-035H-03 Same Sky 1.350: Rp29.720,52 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. HSE-B18508-035H-03 Mouser Part No 490-HSE-B18508035H03	Same Sky	Heat Sinks 50.8x41.6x25mm w/pin extrusion TO-218 Learn More about Same Sky cui heat sinks	Datasheet	Non-Stocked Lead-Time 15 Weeks	Rp29.720,52 Rp28.803,22	Min.: 1.350 Mult.: 450	Heat Sinks	TO-218	PCB	Aluminum	Extruded Axial Fin	5.77 C/W	50.8 mm	41.6 mm	25 mm	Component
Heat Sinks 63.5x41.6x25mm w/pin extrusion TO-218 HSE-B18635-035H Same Sky 1.200: Rp32.105,50 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. HSE-B18635-035H Mouser Part No 490-HSE-B18635-035H	Same Sky	Heat Sinks 63.5x41.6x25mm w/pin extrusion TO-218 Learn More about Same Sky cui hse heat sinks	Datasheet	Non-Stocked Lead-Time 15 Weeks	Rp32.105,50 Rp31.371,66	Min.: 1.200 Mult.: 300	Heat Sinks	TO-218	PCB	Aluminum	Extruded Axial Fin	4.49 C/W	63.5 mm	41.6 mm	25 mm	Component
Heat Sinks 63.5x42x25mm w/pin extrusion TO-218 HSE-B18635-0396H Same Sky 1.200: Rp44.030,40 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. HSE-B18635-0396H Mouser Part No 490-HSE-B18635-0396H	Same Sky	Heat Sinks 63.5x42x25mm w/pin extrusion TO-218 Learn More about Same Sky cui hse heat sinks	Datasheet	Non-Stocked Lead-Time 15 Weeks	Rp44.030,40	Min.: 1.200 Mult.: 300	Heat Sinks	TO-218	PCB	Aluminum	Extruded Axial Fin	5.47 C/W	63.5 mm	42 mm	25 mm	Component
Heat Sinks 63.5x41.6x25mm w/pin extrusion TO-218 HSE-B18635-060H-W Same Sky 1.200: Rp35.774,70 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. HSE-B18635-060H-W Mouser Part No 490-HSE-B18635-060HW	Same Sky	Heat Sinks 63.5x41.6x25mm w/pin extrusion TO-218 Learn More about Same Sky cui heat sinks	Datasheet	Non-Stocked Lead-Time 15 Weeks	Rp35.774,70	Min.: 1.200 Mult.: 300	Heat Sinks	TO-218	PCB	Aluminum	Extruded Axial Fin	4.49 C/W	63.5 mm	41.6 mm	25 mm	Component
Heat Sinks 63.5x41.6x25mm w/pin extrusion TO-218 HSE-B18635-035H-04 Same Sky 1.200: Rp32.105,50 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. HSE-B18635-035H-04 Mouser Part No 490-HSE-B18635035H04	Same Sky	Heat Sinks 63.5x41.6x25mm w/pin extrusion TO-218 Learn More about Same Sky cui heat sinks	Datasheet	Non-Stocked Lead-Time 15 Weeks	Rp32.105,50 Rp31.188,20	Min.: 1.200 Mult.: 300	Heat Sinks	TO-218	PCB	Aluminum	Extruded Axial Fin	4.97 C/W	63.5 mm	41.6 mm	25 mm	Component
Heat Sinks 27x29x12.5mm w/pin extrusion TO-220 HSE-B20270-040H Same Sky 1.500: Rp15.667,48 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. HSE-B20270-040H Mouser Part No 490-HSE-B20270-040H	Same Sky	Heat Sinks 27x29x12.5mm w/pin extrusion TO-220 Learn More about Same Sky cui heat sinks	Datasheet	Non-Stocked Lead-Time 15 Weeks	Rp15.667,48	Min.: 1.500 Mult.: 1.500	Heat Sinks	TO-220	PCB	Aluminum	Extruded Axial Fin	12.5 C/W	27 mm	35 mm	12.5 mm	Component