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21 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 maxiFLOW BGA Heat Sink, Thermal Tape, Blue-Anodize, C675, 21x21x12.5mm ATS-52210G-C2-R0 Advanced Thermal Solutions 1: 7,23 € 45In Stock	Mfr. Part No. ATS-52210G-C2-R0 Mouser Part No 984-ATS-52210G-C2-R0	Advanced Thermal Solutions	Heat Sinks maxiFLOW BGA Heat Sink, Thermal Tape, Blue-Anodize, C675, 21x21x12.5mm	Datasheet	45In Stock	7,23 € 6,86 € 6,48 € 6,10 € View 5,72 € 5,38 € 5,18 € 4,99 €	Min.: 1 Mult.: 1	Heat Sinks	BGA	Adhesive	Aluminum	Angled Fin	7.23 C/W	21 mm	21 mm	12.5 mm	Component
Heat Sinks Omnidirectional Pin Fin Heat Sink for 21mm BGA, Super BGA, PBGA, FPBGA, 8.9mm H 624-35AB Wakefield Thermal 1: 1,41 € 1.979In Stock	Mfr. Part No. 624-35AB Mouser Part No 567-624-35AB	Wakefield Thermal	Heat Sinks Omnidirectional Pin Fin Heat Sink for 21mm BGA, Super BGA, PBGA, FPBGA, 8.9mm H	Datasheet	1.979In Stock	1,41 € 1,28 € 1,22 € 1,18 € View 1,13 € 1,06 € 0,997 € 0,96 € 0,90 €	Min.: 1 Mult.: 1	Heat Sinks	BGA, Super BGA, PBGA, FPBGA	Adhesive	Aluminum	Pin Fin	15 C/W	21 mm	21 mm	8.9 mm	Component
Heat Sinks Omnidirectional Pin Fin Heat Sink for 21mm BGA, Super BGA, PBGA, FPBGA, 6.4mm H 624-25AB Wakefield Thermal 1: 1,26 € 1.168In Stock	Mfr. Part No. 624-25AB Mouser Part No 567-624-25AB	Wakefield Thermal	Heat Sinks Omnidirectional Pin Fin Heat Sink for 21mm BGA, Super BGA, PBGA, FPBGA, 6.4mm H	Datasheet	1.168In Stock	1,26 € 1,12 € 0,836 € 0,835 € 0,834 €	Min.: 1 Mult.: 1	Heat Sinks	BGA, Super BGA, PBGA, FPBGA	Adhesive	Aluminum	Pin Fin	25 C/W	21 mm	21 mm	6.4 mm	Component
Heat Sinks Chipset Heat Sink with Clip, Pin Fin, 21mm Chip Size, 11.6mm Height, Aluminum 902-21-2-12-2-B-0 Wakefield Thermal 1: 7,40 € 259In Stock	Mfr. Part No. 902-21-2-12-2-B-0 Mouser Part No 567-902-21-2-12-2-B	Wakefield Thermal	Heat Sinks Chipset Heat Sink with Clip, Pin Fin, 21mm Chip Size, 11.6mm Height, Aluminum Learn More about Wakefield Thermal wakefield vette 900 elliptical fin heat sinks	Datasheet	259In Stock	7,40 € 6,68 € 6,36 € 6,14 € View 5,82 € 5,49 € 5,35 € 5,22 €	Min.: 1 Mult.: 1	Heat Sink Assemblies	Component, 21mm	Clip	Aluminum	Elliptical Pin		21 mm	21 mm	11.6 mm	Component
Heat Sinks Chipset Heat Sink with Clip, Pin Fin, 21mm Chip Size, 14.6mm Height, Aluminum 902-21-2-15-2-B-0 Wakefield Thermal 1: 7,40 € 240In Stock	Mfr. Part No. 902-21-2-15-2-B-0 Mouser Part No 567-902-21-2-15-2-B	Wakefield Thermal	Heat Sinks Chipset Heat Sink with Clip, Pin Fin, 21mm Chip Size, 14.6mm Height, Aluminum Learn More about Wakefield Thermal wakefield vette 900 elliptical fin heat sinks	Datasheet	240In Stock	7,40 € 6,99 € 6,60 € 6,22 € View 5,82 € 5,50 € 5,40 € 5,39 €	Min.: 1 Mult.: 1	Heat Sink Assemblies	Component, 21mm	Clip	Aluminum	Elliptical Pin		21 mm	21 mm	20.6 mm	Component
Heat Sinks superGRIP Heatsink Assembly for AD Eval Board: AD9166/AD99868/AD90812/quad-MxFE ATS-2651-C2-R0 Advanced Thermal Solutions 1: 20,65 € 112In Stock 100Expected 10/28/2026	Mfr. Part No. ATS-2651-C2-R0 Mouser Part No 984-ATS-2651-C2-R0	Advanced Thermal Solutions	Heat Sinks superGRIP Heatsink Assembly for AD Eval Board: AD9166/AD99868/AD90812/quad-MxFE Learn More about Advanced Thermal Solutions fansink adi boards	Datasheet	112In Stock 100Expected 10/28/2026	20,65 € 18,74 € 17,85 € 17,21 € View 16,46 € 15,63 € 15,21 €	Min.: 1 Mult.: 1	Heat Sink Assemblies	AD9166, AD9986/8, AD9081/2	Screw		Straight Fin		21 mm	21 mm	13.5 mm	Component
Heat Sinks Heat Sink, High Performance, X-Cut, Double-Side Tape, T412, 21x21x9.5mm ATS-55210D-C1-R0 Advanced Thermal Solutions 1: 8,19 € 280In Stock	Mfr. Part No. ATS-55210D-C1-R0 Mouser Part No 984-ATS-55210D-C1-R0	Advanced Thermal Solutions	Heat Sinks Heat Sink, High Performance, X-Cut, Double-Side Tape, T412, 21x21x9.5mm	Datasheet	280In Stock	8,19 € 7,32 € 6,97 € 6,72 € View 6,47 € 6,23 € 5,89 € 5,71 € 5,70 €	Min.: 1 Mult.: 1	Heat Sinks	BGA	Adhesive	Aluminum	Cross Cut Fin	15.5 C/W	21 mm	21 mm	9.5 mm	Component
Heat Sinks heat sink, BGA, 21 x 21 x 5 mm HSB31-212105 Same Sky 1: 0,783 € 1.560In Stock	Mfr. Part No. HSB31-212105 Mouser Part No 179-HSB31-212105	Same Sky	Heat Sinks heat sink, BGA, 21 x 21 x 5 mm Learn More about Same Sky cui bga heat sinks	Datasheet	1.560In Stock	0,783 € 0,689 € 0,663 € 0,642 € View 0,61 € 0,574 € 0,556 € 0,538 € 0,495 €	Min.: 1 Mult.: 1	Heat Sinks	BGA	PCB	Aluminum Alloy		28.5 C/W	21 mm	21 mm	5 mm	BGA Heat Sink
Heat Sinks heat sink, BGA, 21 x 21 x 6 mm HSB08-212106 Same Sky 1: 0,937 € 396In Stock 5.049Expected 11/20/2026	Mfr. Part No. HSB08-212106 Mouser Part No 490-HSB08-212106	Same Sky	Heat Sinks heat sink, BGA, 21 x 21 x 6 mm Learn More about Same Sky cui bga heat sinks	Datasheet	396In Stock 5.049Expected 11/20/2026	0,937 € 0,823 € 0,792 € 0,732 € View 0,699 € 0,659 € 0,637 € 0,606 € 0,563 €	Min.: 1 Mult.: 1	Heat Sinks	BGA	Adhesive	Aluminum Alloy	Vertical Fin	31.2 C/W	21 mm	21 mm	6 mm	Component
Heat Sinks BGA Heat Sink, High Aspect Ratio Extrusion, Pin Fin, No TIM, 21x21x6.4mm ATS021021006-PF010 Advanced Thermal Solutions 1: 2,92 € 70In Stock	Mfr. Part No. ATS021021006-PF010 Mouser Part No 984-AT021021006PF010	Advanced Thermal Solutions	Heat Sinks BGA Heat Sink, High Aspect Ratio Extrusion, Pin Fin, No TIM, 21x21x6.4mm Learn More about Advanced Thermal Solutions ats pin fin value line heat sinks	Datasheet	70In Stock	2,92 € 2,58 € 2,46 € 2,37 € View 2,12 € 2,09 € 2,02 € 1,94 €	Min.: 1 Mult.: 1	Heat Sinks	BGA	PCB	Aluminum	Omnidirectional Fin	24 C/W	21 mm	21 mm	6.4 mm	Component
Heat Sinks BGA Heat Sink, High Aspect Ratio Extrusion, Pin Fin, No TIM, 21x21x15.2mm ATS021021015-PF013 Advanced Thermal Solutions 1: 3,05 € 49In Stock	Mfr. Part No. ATS021021015-PF013 Mouser Part No 984-AT021021015PF013	Advanced Thermal Solutions	Heat Sinks BGA Heat Sink, High Aspect Ratio Extrusion, Pin Fin, No TIM, 21x21x15.2mm Learn More about Advanced Thermal Solutions ats pin fin value line heat sinks	Datasheet	49In Stock	3,05 € 2,80 € 2,72 € 2,60 € View 2,55 € 2,40 € 2,32 € 2,22 €	Min.: 1 Mult.: 1	Heat Sinks	BGA	PCB	Aluminum	Omnidirectional Fin	12 C/W	21 mm	21 mm	15.2 mm	Component
Heat Sinks maxiFLOW BGA Heat Sink, Double-Side Thermal Tape, T412, 21mm L, 21mm W, 7.5mm H ATS-52210B-C1-R0 Advanced Thermal Solutions 1: 9,24 € 50In Stock	Mfr. Part No. ATS-52210B-C1-R0 Mouser Part No 984-ATS-52210B-C1-R0	Advanced Thermal Solutions	Heat Sinks maxiFLOW BGA Heat Sink, Double-Side Thermal Tape, T412, 21mm L, 21mm W, 7.5mm H Learn More about Advanced Thermal Solutions ats maxiflow	Datasheet	50In Stock	9,24 € 8,25 € 7,85 € 7,57 € View 7,28 € 6,85 € 6,66 € 6,44 €	Min.: 1 Mult.: 1	Heat Sinks	BGA	Adhesive	Aluminum	Angled Fin	11.86 C/W	21 mm	21 mm	7.5 mm	Component
Heat Sinks maxiFLOW BGA Heat Sink, Double-Side Thermal Tape, T412, 21mm L, 21mm W, 12.5mm H ATS-52210G-C1-R0 Advanced Thermal Solutions 1: 11,36 € 54In Stock	Mfr. Part No. ATS-52210G-C1-R0 Mouser Part No 984-ATS-52210G-C1-R0	Advanced Thermal Solutions	Heat Sinks maxiFLOW BGA Heat Sink, Double-Side Thermal Tape, T412, 21mm L, 21mm W, 12.5mm H Learn More about Advanced Thermal Solutions ats maxiflow	Datasheet	54In Stock	11,36 € 10,17 € 9,66 € 9,23 € View 8,48 € 8,19 € 8,03 € 7,89 €	Min.: 1 Mult.: 1	Heat Sinks	BGA	Adhesive	Aluminum	Angled Fin	7.23 C/W	21 mm	21 mm	12.5 mm	Component
Heat Sinks maxiFLOW BGA Heat Sink, Double-Side Thermal Tape, T412, 21mm L, 21mm W, 17.5mm H ATS-52210P-C1-R0 Advanced Thermal Solutions 1: 12,64 € 95In Stock	Mfr. Part No. ATS-52210P-C1-R0 Mouser Part No 984-ATS-52210P-C1-R0	Advanced Thermal Solutions	Heat Sinks maxiFLOW BGA Heat Sink, Double-Side Thermal Tape, T412, 21mm L, 21mm W, 17.5mm H Learn More about Advanced Thermal Solutions ats maxiflow	Datasheet	95In Stock	12,64 € 11,27 € 10,74 € 10,29 € View 9,89 € 9,39 € 9,14 € 9,06 € Quote	Min.: 1 Mult.: 1	Heat Sinks	BGA	Adhesive	Aluminum	maxiFLOW	5.4 C/W	21 mm	21 mm	17.5 mm	Component
Heat Sinks BGA Heat Sink, High Performance, 2-Side Tape, T412, Straight, 21x21x9.5mm ATS-54210D-C1-R0 Advanced Thermal Solutions 1: 7,35 € 94In Stock	Mfr. Part No. ATS-54210D-C1-R0 Mouser Part No 984-ATS-54210D-C1-R0	Advanced Thermal Solutions	Heat Sinks BGA Heat Sink, High Performance, 2-Side Tape, T412, Straight, 21x21x9.5mm	Datasheet	94In Stock	7,35 € 6,85 € 6,52 € 6,26 € View 6,25 € 5,91 € 5,57 € 5,42 € 5,41 €	Min.: 1 Mult.: 1	Heat Sinks	BGA	Adhesive	Aluminum	Straight Fin	20.2 C/W	21 mm	21 mm	9.5 mm	Component
Heat Sinks BGA Heat Sink, High Performance, 2-Side Tape, T412, Straight, 21x21x14.5mm ATS-54210K-C1-R0 Advanced Thermal Solutions 1: 9,44 € 76In Stock	Mfr. Part No. ATS-54210K-C1-R0 Mouser Part No 984-ATS-54210K-C1-R0	Advanced Thermal Solutions	Heat Sinks BGA Heat Sink, High Performance, 2-Side Tape, T412, Straight, 21x21x14.5mm	Datasheet	76In Stock	9,44 € 8,39 € 8,00 € 7,71 € View 7,42 € 6,99 € 6,78 € 6,56 €	Min.: 1 Mult.: 1	Heat Sinks	BGA	Adhesive	Aluminum	Straight Fin	11.1 C/W	21 mm	21 mm	14.5 mm	Component
Heat Sinks BGA Heat Sink, High Performance, 2-Side Tape, T412, Straight, 21x21x19.5mm ATS-54210R-C1-R0 Advanced Thermal Solutions 1: 10,19 € 74In Stock	Mfr. Part No. ATS-54210R-C1-R0 Mouser Part No 984-ATS-54210R-C1-R0	Advanced Thermal Solutions	Heat Sinks BGA Heat Sink, High Performance, 2-Side Tape, T412, Straight, 21x21x19.5mm	Datasheet	74In Stock	10,19 € 9,11 € 8,68 € 8,28 € View 7,97 € 7,56 € 7,28 € 7,12 €	Min.: 1 Mult.: 1	Heat Sinks	BGA	Adhesive	Aluminum	Straight Fin	7.8 C/W	21 mm	21 mm	19.5 mm	Component
Heat Sinks BGA Heat Sink, High Performance, 2-Side Tape, T412, Straight, 21x21x24.5mm ATS-54210W-C1-R0 Advanced Thermal Solutions 1: 11,73 € 61In Stock	Mfr. Part No. ATS-54210W-C1-R0 Mouser Part No 984-ATS-54210W-C1-R0	Advanced Thermal Solutions	Heat Sinks BGA Heat Sink, High Performance, 2-Side Tape, T412, Straight, 21x21x24.5mm	Datasheet	61In Stock	11,73 € 10,49 € 9,99 € 9,55 € View 9,01 € 8,69 € 8,51 € 8,20 €	Min.: 1 Mult.: 1	Heat Sinks	BGA	Adhesive	Aluminum	Straight Fin	6 C/W	21 mm	21 mm	24.5 mm	Component
Heat Sinks Heat Sink, High Performance, X-Cut, Double-Side Tape, T412, 21x21x24.5mm ATS-55210W-C1-R0 Advanced Thermal Solutions 1: 12,04 € 52In Stock	Mfr. Part No. ATS-55210W-C1-R0 Mouser Part No 984-ATS-55210W-C1-R0	Advanced Thermal Solutions	Heat Sinks Heat Sink, High Performance, X-Cut, Double-Side Tape, T412, 21x21x24.5mm	Datasheet	52In Stock	12,04 € 10,76 € 10,25 € 9,80 € View 9,43 € 8,94 € 8,71 € 8,41 €	Min.: 1 Mult.: 1	Heat Sinks	BGA	Adhesive	Aluminum	Cross Cut Fin	6.5 C/W	21 mm	21 mm	24.5 mm	Component
Heat Sinks maxiFLOW Heat Sink w/superGRIP Attachment, T766, 20.25x20.25x17.5mm ATS-X50210P-C1-R0 Advanced Thermal Solutions 1: 17,66 € 85In Stock	Mfr. Part No. ATS-X50210P-C1-R0 Mouser Part No 984-ATS-X50210P-C1R0	Advanced Thermal Solutions	Heat Sinks maxiFLOW Heat Sink w/superGRIP Attachment, T766, 20.25x20.25x17.5mm Learn More about Advanced Thermal Solutions ats maxiflow	Datasheet	85In Stock	17,66 € 17,19 € 16,76 €	Min.: 1 Mult.: 1	Heat Sink Assemblies	BGA	Clip	Aluminum	Angled Fin	5.4 C/W	21 mm	21 mm	17.5 mm	Component
Heat Sinks Omnidirectional Heat Sink for 21mm BGA/Super BGA/PBGA/FPBGA, 6.4mm, T410R 624-25ABT4E Wakefield Thermal 1: 2,21 € 4.812In Stock	Mfr. Part No. 624-25ABT4E Mouser Part No 567-624-25ABT4E	Wakefield Thermal	Heat Sinks Omnidirectional Heat Sink for 21mm BGA/Super BGA/PBGA/FPBGA, 6.4mm, T410R	Datasheet	4.812In Stock	2,21 €	Min.: 1 Mult.: 1	Heat Sinks	BGA, Super BGA, PBGA, FPBGA	Adhesive	Aluminum	Pin Fin	25 C/W	21 mm	21 mm	6.4 mm	Component
Heat Sinks Omnidirectional Heat Sink for 21mm BGA/Super BGA/PBGA/FPBGA, Chomerics T410R 624-60ABT4E Wakefield Thermal 1: 2,57 € 1.098In Stock	Mfr. Part No. 624-60ABT4E Mouser Part No 567-624-60ABT4E	Wakefield Thermal	Heat Sinks Omnidirectional Heat Sink for 21mm BGA/Super BGA/PBGA/FPBGA, Chomerics T410R	Datasheet	1.098In Stock	2,57 € 2,39 € 2,14 € 1,98 € View 1,90 € 1,83 € 1,82 €	Min.: 1 Mult.: 1	Heat Sinks	BGA, Super BGA, PBGA, FPBGA	Adhesive	Aluminum	Pin Fin	1 C/W	21 mm	21 mm	15.2 mm	Component
Heat Sinks Omnidirectional Pin Fin Heat Sink for 21mm BGA, Super BGA, PBGA, FPBGA, 11.4mm H 624-45AB Wakefield Thermal 1: 1,94 € 818In Stock	Mfr. Part No. 624-45AB Mouser Part No 567-624-45AB	Wakefield Thermal	Heat Sinks Omnidirectional Pin Fin Heat Sink for 21mm BGA, Super BGA, PBGA, FPBGA, 11.4mm H	Datasheet	818In Stock	1,94 € 1,73 € 1,65 € 1,59 € View 1,53 € 1,46 € 1,38 € 1,32 €	Min.: 1 Mult.: 1	Heat Sinks	BGA, Super BGA, PBGA, FPBGA	Adhesive	Aluminum	Pin Fin	15 C/W	21 mm	21 mm	11.43 mm	Component
Heat Sinks Omnidirectional Pin Fin Heat Sink for 21mm BGA, Super BGA, PBGA, FPBGA 624-60AB Wakefield Thermal 1: 2,75 € 487In Stock 1.100Expected 12/10/2026	Mfr. Part No. 624-60AB Mouser Part No 567-624-60AB	Wakefield Thermal	Heat Sinks Omnidirectional Pin Fin Heat Sink for 21mm BGA, Super BGA, PBGA, FPBGA	Datasheet	487In Stock 1.100Expected 12/10/2026	2,75 € 2,45 € 2,35 € 2,27 € View 2,15 € 2,04 € 1,97 € 1,92 €	Min.: 1 Mult.: 1	Heat Sinks	BGA, Super BGA, PBGA, FPBGA	Adhesive	Aluminum	Pin Fin	1 C/W	21 mm	21 mm	15.2 mm	Component
Heat Sinks Chipset Heat Sink with Clip, Pin Fin, 21mm Chip Size, 22.6mm Height, Aluminum 902-21-2-23-2-B-0 Wakefield Thermal 1: 7,67 € 69In Stock	Mfr. Part No. 902-21-2-23-2-B-0 Mouser Part No 567-902-21-2-23-2-B	Wakefield Thermal	Heat Sinks Chipset Heat Sink with Clip, Pin Fin, 21mm Chip Size, 22.6mm Height, Aluminum Learn More about Wakefield Thermal wakefield vette 900 elliptical fin heat sinks	Datasheet	69In Stock	7,67 € 7,03 € 6,67 € 6,34 € View 6,03 € 5,70 € 5,50 € 5,49 €	Min.: 1 Mult.: 1	Heat Sink Assemblies	Component, 21mm	Clip	Aluminum	Elliptical Pin		21 mm	21 mm	22.65 mm	Component