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45 mm Heat Sinks

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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 heat sink, BGA, 45 x 45 x 15 mm, 2 push pins HSB43-454515P Same Sky 1: 3,32 € 551In Stock 1 190Expected 12/25/2026	Mfr. Part No. HSB43-454515P Mouser Part No 179-HSB43-454515P	Same Sky	Heat Sinks heat sink, BGA, 45 x 45 x 15 mm, 2 push pins Learn More about Same Sky cui bga heat sinks	Datasheet	551In Stock 1 190Expected 12/25/2026	3,32 € 2,98 € 2,90 € 2,73 € View 2,60 € 2,47 € 2,38 € 2,24 € 2,23 €	Min.: 1 Mult.: 1	Heat Sinks	BGA	PCB	Aluminum Alloy		10.2 C/W	45 mm	45 mm	15 mm	Heatsink
Heat Sinks maxiFLOW BGA ASIC Cooling Heat Sink, Performance, 2-Side Tape, T412, 50x45x16mm ATS-56008-C1-R0 Advanced Thermal Solutions 1: 25,45 € 94In Stock	Mfr. Part No. ATS-56008-C1-R0 Mouser Part No 984-ATS-56008-C1-R0	Advanced Thermal Solutions	Heat Sinks maxiFLOW BGA ASIC Cooling Heat Sink, Performance, 2-Side Tape, T412, 50x45x16mm Learn More about Advanced Thermal Solutions ats maxiflow	Datasheet	94In Stock	25,45 € 22,53 € 21,46 € 20,68 € View 19,93 € 18,79 €	Min.: 1 Mult.: 1	Heat Sinks	BGA	Adhesive	Aluminum	Angled Fin	2.1 C/W	50 mm	45 mm	16 mm	Component
Heat Sinks maxiFLOW Heat Sink w/maxiGRIP Attachment, 2 Side Tape, Blue, T412, 45x45x12.5mm ATS-50450G-C1-R0 Advanced Thermal Solutions 1: 16,11 € 162In Stock	Mfr. Part No. ATS-50450G-C1-R0 Mouser Part No 984-ATS-50450G-C1-R0	Advanced Thermal Solutions	Heat Sinks maxiFLOW Heat Sink w/maxiGRIP Attachment, 2 Side Tape, Blue, T412, 45x45x12.5mm Learn More about Advanced Thermal Solutions ats maxiflow	Datasheet	162In Stock	16,11 € 14,52 € 13,83 € 12,32 € View 11,91 € 11,67 € 11,64 €	Min.: 1 Mult.: 1	Heat Sink Assemblies	BGA	Snap On	Aluminum	Angled Fin	2.11 C/W	45 mm	45 mm	12.5 mm	Component
Heat Sinks maxiFLOW Heat Sink w/superGRIP Attachment, T766, 44.25x44.25x17.5mm ATS-X50450P-C1-R0 Advanced Thermal Solutions 1: 25,91 € 77In Stock	Mfr. Part No. ATS-X50450P-C1-R0 Mouser Part No 984-ATS-X50450P-C1R0	Advanced Thermal Solutions	Heat Sinks maxiFLOW Heat Sink w/superGRIP Attachment, T766, 44.25x44.25x17.5mm Learn More about Advanced Thermal Solutions ats maxiflow	Datasheet	77In Stock	25,91 € 23,23 € 22,03 € 21,04 € View 20,28 € 19,38 € 19,20 € Quote	Min.: 1 Mult.: 1	Heat Sink Assemblies	BGA	Clip	Aluminum	Angled Fin	1.6 C/W	45 mm	45 mm	17.5 mm	Component
Heat Sinks maxiFLOW BGA ASIC Cooling Heat Sink, High Performance, No TIM, 50x45x15mm ATS-56005-C4-R0 Advanced Thermal Solutions 1: 22,39 € 96In Stock	Mfr. Part No. ATS-56005-C4-R0 Mouser Part No 984-ATS-56005-C4-R0	Advanced Thermal Solutions	Heat Sinks maxiFLOW BGA ASIC Cooling Heat Sink, High Performance, No TIM, 50x45x15mm Learn More about Advanced Thermal Solutions ats maxiflow	Datasheet	96In Stock	22,39 € 19,86 € 18,91 € 18,45 € View 17,41 € 16,49 € 16,12 €	Min.: 1 Mult.: 1	Heat Sinks	BGA	Adhesive	Aluminum	Angled Fin	2.8 C/W	50 mm	45 mm	15 mm	Component
Heat Sinks BGA fanSINK Assembly+maxiGRIP Attachment, T412, 44.25x44.25x19.5mm, 44.25mm Dia ATS-61450R-C1-R0 Advanced Thermal Solutions 1: 20,74 € 63In Stock	Mfr. Part No. ATS-61450R-C1-R0 Mouser Part No 984-ATS-61450R-C1-R0	Advanced Thermal Solutions	Heat Sinks BGA fanSINK Assembly+maxiGRIP Attachment, T412, 44.25x44.25x19.5mm, 44.25mm Dia Learn More about Advanced Thermal Solutions ats fansink	Datasheet	63In Stock	20,74 € 18,19 € 16,56 € 15,40 € 14,83 €	Min.: 1 Mult.: 1	Fan Sink Assemblies	BGA	Snap On	Aluminum	Cross Cut Fin	2.2 C/W	45 mm	45 mm	19.5 mm	Component
Heat Sinks maxiFLOW Heat Sink w/maxiGRIP Attachment, 2 Side Tape, Blue, T412, 45x45x7.5mm ATS-50450B-C1-R0 Advanced Thermal Solutions 1: 14,92 € 73In Stock	Mfr. Part No. ATS-50450B-C1-R0 Mouser Part No 984-ATS-50450B-C1-R0	Advanced Thermal Solutions	Heat Sinks maxiFLOW Heat Sink w/maxiGRIP Attachment, 2 Side Tape, Blue, T412, 45x45x7.5mm Learn More about Advanced Thermal Solutions ats maxiflow	Datasheet	73In Stock	14,92 € 13,42 € 12,78 € 12,32 € View 11,76 € 11,09 € 10,84 € Quote	Min.: 1 Mult.: 1	Heat Sink Assemblies	BGA	Snap On	Aluminum	Angled Fin	3.98 C/W	45 mm	45 mm	7.5 mm	Component
Heat Sinks maxiGRIP BGA Heat Sink w/Attach, Straight Fin, 2Side Tape, T412, 45x45x14.5mm ATS-53450K-C1-R0 Advanced Thermal Solutions 1: 15,41 € 92In Stock	Mfr. Part No. ATS-53450K-C1-R0 Mouser Part No 984-ATS-53450K-C1-R0	Advanced Thermal Solutions	Heat Sinks maxiGRIP BGA Heat Sink w/Attach, Straight Fin, 2Side Tape, T412, 45x45x14.5mm	Datasheet	92In Stock	15,41 € 13,83 € 13,18 € 12,38 € View 12,13 € 11,51 € 11,23 € Quote	Min.: 1 Mult.: 1	Heat Sink Assemblies	BGA	Snap On	Aluminum	Straight Fin	4.14 C/W	45 mm	45 mm	14.5 mm	Component
Heat Sinks 3.0 C/W PM Heat Sink 1 SSR HS301 Crydom 1: 27,67 € 77In Stock 50Expected 10/22/2026	Mfr. Part No. HS301 Mouser Part No 558-HS301	Crydom	Heat Sinks 3.0 C/W PM Heat Sink 1 SSR	Datasheet	77In Stock 50Expected 10/22/2026	27,67 € 26,18 € 25,25 € 24,51 €	Min.: 1 Mult.: 1	Heat Sinks	Solid State Relay - SSR	Panel	Aluminum	Vertical Fin	3 C/W	81 mm	45 mm	40 mm
Heat Sinks 3.0 C/W DIN RM Heat Sink - 1 SSR HS301DR Crydom 1: 36,61 € 164In Stock	Mfr. Part No. HS301DR Mouser Part No 558-HS301DR	Crydom	Heat Sinks 3.0 C/W DIN RM Heat Sink - 1 SSR	Datasheet	164In Stock	36,61 € 34,86 € 33,29 € 32,31 €	Min.: 1 Mult.: 1	Heat Sinks	Solid State Relay - SSR	DIN Rail	Aluminum	Extruded Axial Fin	3 C/W	81 mm	45 mm	40 mm
Heat Sinks Aluminum Passive Thin Heatsink for LattePanda Mu Compute Module FIT0982 DFRobot 1: 4,21 € 13In Stock 10Expected 10/9/2026	Mfr. Part No. FIT0982 Mouser Part No 426-FIT0982	DFRobot	Heat Sinks Aluminum Passive Thin Heatsink for LattePanda Mu Compute Module Learn More about DFRobot lattepanda mu heatsinks		13In Stock 10Expected 10/9/2026	4,21 €	Min.: 1 Mult.: 1	Heat Sinks	LattePanda Mu Compute Module	Wall Mount	Aluminum Alloy			70 mm	45 mm	11 mm
Heat Sinks BGA Heat Sink, Straight Fin, No TIM, Black Anodized, 45x45x6mm (LxWxH) ATS045045006-SF-15E Advanced Thermal Solutions 1: 6,98 € 199In Stock	Mfr. Part No. ATS045045006-SF-15E Mouser Part No 984-AT045045006SF15E	Advanced Thermal Solutions	Heat Sinks BGA Heat Sink, Straight Fin, No TIM, Black Anodized, 45x45x6mm (LxWxH) Learn More about Advanced Thermal Solutions ats straight fin value line heat sinks	Datasheet	199In Stock	6,98 € 6,36 € 6,01 € 5,68 € View 5,47 € 5,05 € 4,92 € 4,67 € 4,62 €	Min.: 1 Mult.: 1	Heat Sinks	BGA	PCB	Aluminum	Straight Fin	14.09 C/W	45 mm	45 mm	6 mm	Component
Heat Sinks BGA Heat Sink, Straight Fin, No TIM, Black Anodized, 45x45x7mm (LxWxH) ATS045045007-SF-15F Advanced Thermal Solutions 1: 6,98 € 83In Stock	Mfr. Part No. ATS045045007-SF-15F Mouser Part No 984-AT045045007SF15F	Advanced Thermal Solutions	Heat Sinks BGA Heat Sink, Straight Fin, No TIM, Black Anodized, 45x45x7mm (LxWxH) Learn More about Advanced Thermal Solutions ats straight fin value line heat sinks	Datasheet	83In Stock	6,98 € 6,24 € 5,95 € 5,85 € View 5,47 € 5,20 € 5,07 € 4,85 € 4,80 €	Min.: 1 Mult.: 1	Heat Sinks	BGA	PCB	Aluminum	Straight Fin	11.67 C/W	45 mm	45 mm	7 mm	Component
Heat Sinks BGA Heat Sink, High Aspect Ratio Extrusion, Straight, No TIM, 45x45x9mm ATS045045009-SF-15H Advanced Thermal Solutions 1: 7,44 € 87In Stock	Mfr. Part No. ATS045045009-SF-15H Mouser Part No 984-AT045045009SF15H	Advanced Thermal Solutions	Heat Sinks BGA Heat Sink, High Aspect Ratio Extrusion, Straight, No TIM, 45x45x9mm Learn More about Advanced Thermal Solutions ats straight fin value line heat sinks	Datasheet	87In Stock	7,44 € 6,63 € 6,62 € 6,23 € View 5,81 € 5,53 € 5,38 € 5,13 € 5,07 €	Min.: 1 Mult.: 1	Heat Sinks	BGA	PCB	Aluminum	Straight Fin	8.48 C/W	45 mm	45 mm	9 mm	Component
Heat Sinks maxiFLOW Heat Sink w/maxiGRIP Attachment, 2 Side Tape, Blue, T412, 45x45x17.5mm ATS-50450P-C1-R0 Advanced Thermal Solutions 1: 17,55 € 21In Stock	Mfr. Part No. ATS-50450P-C1-R0 Mouser Part No 984-ATS-50450P-C1-R0	Advanced Thermal Solutions	Heat Sinks maxiFLOW Heat Sink w/maxiGRIP Attachment, 2 Side Tape, Blue, T412, 45x45x17.5mm Learn More about Advanced Thermal Solutions ats maxiflow	Datasheet	21In Stock	17,55 € 15,65 € 14,91 € 14,37 € View 13,31 € 12,81 € 12,60 €	Min.: 1 Mult.: 1	Heat Sink Assemblies	BGA	Snap On	Aluminum	Angled Fin	1.64 C/W	45 mm	45 mm	17.5 mm	Component
Heat Sinks BGA Heat Sink, High Performance, 2-Side Tape, T412, Straight, 45x45x24.5mm ATS-54450W-C1-R0 Advanced Thermal Solutions 1: 12,13 € 94In Stock	Mfr. Part No. ATS-54450W-C1-R0 Mouser Part No 984-ATS-54450W-C1-R0	Advanced Thermal Solutions	Heat Sinks BGA Heat Sink, High Performance, 2-Side Tape, T412, Straight, 45x45x24.5mm	Datasheet	94In Stock	12,13 € 11,41 € 11,03 € 10,57 € View 10,27 € 9,95 € 9,76 € 9,69 € Quote	Min.: 1 Mult.: 1	Heat Sinks	BGA	Adhesive	Aluminum	Straight Fin	2.1 C/W	45 mm	45 mm	24.5 mm	Component
Heat Sinks Heat Sink, High Performance, X-Cut, Double-Side Tape, T412, 45x45x24.5mm ATS-55450W-C1-R0 Advanced Thermal Solutions 1: 13,05 € 110In Stock	Mfr. Part No. ATS-55450W-C1-R0 Mouser Part No 984-ATS-55450W-C1-R0	Advanced Thermal Solutions	Heat Sinks Heat Sink, High Performance, X-Cut, Double-Side Tape, T412, 45x45x24.5mm	Datasheet	110In Stock	13,05 € 12,20 € 11,52 € 11,00 € View 10,69 € 10,13 € 9,81 € 9,74 €	Min.: 1 Mult.: 1	Heat Sinks	BGA	Adhesive	Aluminum	Cross Cut Fin	2.3 C/W	45 mm	45 mm	24.5 mm	Component
Heat Sinks BGA fanSINK Assembly+maxiGRIP Attachment, T412, 44.25x44.25x9.5mm, 44.25mm Dia ATS-61450D-C1-R0 Advanced Thermal Solutions 1: 19,26 € 30In Stock	Mfr. Part No. ATS-61450D-C1-R0 Mouser Part No 984-ATS-61450D-C1-R0	Advanced Thermal Solutions	Heat Sinks BGA fanSINK Assembly+maxiGRIP Attachment, T412, 44.25x44.25x9.5mm, 44.25mm Dia Learn More about Advanced Thermal Solutions ats fansink	Datasheet	30In Stock	19,26 € 16,32 € 15,13 € 13,70 € 13,46 €	Min.: 1 Mult.: 1	Fan Sink Assemblies	BGA	Snap On	Aluminum	Cross Cut Fin	3.3 C/W	45 mm	45 mm	9.5 mm	Component
Heat Sinks clipKIT Attachment Heat Sink to PCB for Component Size 45x45mm, maxiGRIP Tech ATS-MG450-R0 Advanced Thermal Solutions 1: 6,67 € 36In Stock	Mfr. Part No. ATS-MG450-R0 Mouser Part No 984-ATS-MG450-R0	Advanced Thermal Solutions	Heat Sinks clipKIT Attachment Heat Sink to PCB for Component Size 45x45mm, maxiGRIP Tech Learn More about Advanced Thermal Solutions ats maxigrip clipkit heat sink attachments	Datasheet	36In Stock	6,67 € 5,96 € 5,68 € 5,48 € View 5,25 € 4,97 € 4,83 € 4,66 € 4,63 €	Min.: 1 Mult.: 1	Accessories and Hardware	Component, 45x45mm	Clip				45 mm	45 mm		Component
Heat Sinks BGA Heat Sink, High Performance, Stamped, No TIM, TO-218/TO220, 30x45x2mm ATS-PCBT1092 Advanced Thermal Solutions 1: 0,774 € 228In Stock	Mfr. Part No. ATS-PCBT1092 Mouser Part No 984-ATS-PCBT1092	Advanced Thermal Solutions	Heat Sinks BGA Heat Sink, High Performance, Stamped, No TIM, TO-218/TO220, 30x45x2mm	Datasheet	228In Stock	0,774 € 0,685 € 0,66 € 0,638 € View 0,605 € 0,57 € 0,55 € 0,537 € 0,493 €	Min.: 1 Mult.: 1	Heat Sinks	TO-218, TO-220	Screw	Aluminum		23 C/W	30 mm	45 mm	2 mm	Component
Heat Sinks clipKIT Attachment Heat Sink to PCB for Component Size 45x45mm, superGRIP Tech ATS-SG450-R0 Advanced Thermal Solutions 1: 7,91 € 49In Stock	Mfr. Part No. ATS-SG450-R0 Mouser Part No 984-ATS-SG450-R0	Advanced Thermal Solutions	Heat Sinks clipKIT Attachment Heat Sink to PCB for Component Size 45x45mm, superGRIP Tech Learn More about Advanced Thermal Solutions ats supergrip clipkit heat sink attachments	Datasheet	49In Stock	7,91 € 7,08 € 6,74 € 6,50 € View 6,26 € 5,90 € 5,74 € 5,54 € 5,50 €	Min.: 1 Mult.: 1	Accessories and Hardware	Component, 45x45mm	Clip				45 mm	45 mm		Component
Heat Sinks maxiFLOW Heat Sink w/superGRIP Attachment, T766, 44.25x44.25x12.5mm ATS-X50450G-C1-R0 Advanced Thermal Solutions 1: 24,13 € 100In Stock	Mfr. Part No. ATS-X50450G-C1-R0 Mouser Part No 984-ATS-X50450G-C1R0	Advanced Thermal Solutions	Heat Sinks maxiFLOW Heat Sink w/superGRIP Attachment, T766, 44.25x44.25x12.5mm Learn More about Advanced Thermal Solutions ats maxiflow	Datasheet	100In Stock	24,13 € 21,47 € 20,40 € 19,61 € View 18,89 € 17,70 € 17,67 € Quote	Min.: 1 Mult.: 1	Heat Sink Assemblies	BGA	Clip	Aluminum	maxiFLOW	2.1 C/W	45 mm	45 mm	12.5 mm	Component
Heat Sinks 25.4x45x12.7mm w/pin extrusion TO-220 HSE-B254-045H Same Sky 1: 1,10 € 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	1,10 € 0,98 € 0,937 € 0,903 € View 0,869 € 0,839 € 0,809 € 0,721 € 0,681 €	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 1.5 C/W DIN RM Heat Sink - 1 SSR HS151DR Crydom 1: 48,19 € 26In Stock	Mfr. Part No. HS151DR Mouser Part No 558-HS151DR	Crydom	Heat Sinks 1.5 C/W DIN RM Heat Sink - 1 SSR	Datasheet	26In Stock	48,19 € 45,78 € 43,86 €	Min.: 1 Mult.: 1	Heat Sinks	Solid State Relay - SSR	DIN Rail	Aluminum	Extruded Axial Fin	1.5 C/W	81 mm	45 mm	95 mm
Heat Sinks 2.0 C/W PM Heat Sink 1 SSR HS201 Crydom 1: 39,50 € 5In Stock	Mfr. Part No. HS201 Mouser Part No 558-HS201	Crydom	Heat Sinks 2.0 C/W PM Heat Sink 1 SSR	Datasheet	5In Stock	39,50 € 37,62 € 35,91 € 34,86 €	Min.: 1 Mult.: 1	Heat Sinks	Solid State Relay - SSR	Panel	Aluminum	Vertical Fin	2 C/W	81 mm	45 mm	80 mm