.hide-partial { max-height: none; } .show-more { display: none; }

21 mm Thermal Management

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Thermal Management

List Images

Results: 61

Applied Filters:

Width = 21 mm

Manufacturer

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Heat Sinks superGRIP Heatsink Assembly for AD Eval Board: AD9166/AD99868/AD90812/quad-MxFE ATS-2651-C2-R0 Advanced Thermal Solutions 1: $22.74 112In Stock	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	$22.74 $20.79 $20.21 $19.75 View $19.04 $18.04 $17.49	Min.: 1 Mult.: 1
Heat Sinks maxiFLOW BGA Heat Sink, Thermal Tape, Blue-Anodize, C675, 21x21x12.5mm ATS-52210G-C2-R0 Advanced Thermal Solutions 1: $8.41 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	$8.41 $7.98 $7.53 $7.09 View $6.65 $6.25 $6.02 $5.80	Min.: 1 Mult.: 1
Heat Sinks Omnidirectional Pin Fin Heat Sink for 21mm BGA, Super BGA, PBGA, FPBGA, 8.9mm H 624-35AB Wakefield Thermal 1: $1.40 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	$1.40 $1.27 $1.21 $1.17 View $1.12 $1.05 $0.991 $0.954 $0.895	Min.: 1 Mult.: 1
Heat Sinks Omnidirectional Pin Fin Heat Sink for 21mm BGA, Super BGA, PBGA, FPBGA, 6.4mm H 624-25AB Wakefield Thermal 1: $1.25 1,253In 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	1,253In Stock	$1.25 $1.11 $0.928 $0.914 View $0.885 $0.815 $0.792 $0.791 $0.79	Min.: 1 Mult.: 1
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: $7.36 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	$7.36 $6.95 $6.56 $6.18 View $5.79 $5.47 $5.46	Min.: 1 Mult.: 1
Heat Sinks Heat Sink, High Performance, X-Cut, Double-Side Tape, T412, 21x21x9.5mm ATS-55210D-C1-R0 Advanced Thermal Solutions 1: $9.52 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	$9.52 $8.51 $8.10 $7.81 View $7.52 $7.24 $6.85 $6.64 Quote	Min.: 1 Mult.: 1
Heat Sinks heat sink, BGA, 21 x 21 x 6 mm HSB08-212106 Same Sky 1: $1.09 414In Stock 5,049Expected 20/11/2026	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	414In Stock 5,049Expected 20/11/2026	$1.09 $0.957 $0.921 $0.851 View $0.813 $0.766 $0.741 $0.705 $0.655	Min.: 1 Mult.: 1
Heat Sinks BGA Heat Sink, High Aspect Ratio Extrusion, Pin Fin, No TIM, 21x21x6.4mm ATS021021006-PF010 Advanced Thermal Solutions 1: $3.39 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	$3.39 $3.00 $2.86 $2.75 View $2.47 $2.43 $2.35 $2.25	Min.: 1 Mult.: 1
Heat Sinks BGA Heat Sink, High Aspect Ratio Extrusion, Pin Fin, No TIM, 21x21x15.2mm ATS021021015-PF013 Advanced Thermal Solutions 1: $3.55 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	$3.55 $3.26 $3.16 $3.02 View $2.96 $2.79 $2.70 $2.58	Min.: 1 Mult.: 1
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: $10.74 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	$10.74 $9.59 $9.13 $8.80 View $8.47 $7.96 $7.74 $7.49	Min.: 1 Mult.: 1
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: $12.95 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	$12.95 $11.72 $11.09 $10.52 View $9.99 $9.55 $9.29 $8.97	Min.: 1 Mult.: 1
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: $14.70 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	$14.70 $13.11 $12.49 $11.97 View $11.50 $10.92 $10.63 $10.53 Quote	Min.: 1 Mult.: 1
Heat Sinks maxiGRIP BGA Heat Sink+Attachment, Hi Performance, Straight, T766, 21x21x14.5mm ATS-53210K-C1-R0 Advanced Thermal Solutions 1: $16.08 100In Stock	Mfr. Part No. ATS-53210K-C1-R0 Mouser Part No 984-ATS-53210K-C1-R0	Advanced Thermal Solutions	Heat Sinks maxiGRIP BGA Heat Sink+Attachment, Hi Performance, Straight, T766, 21x21x14.5mm	Datasheet	100In Stock	$16.08 $14.37 $13.68 $13.15 View $12.58 $11.96 $11.64	Min.: 1 Mult.: 1
Heat Sinks BGA Heat Sink, High Performance, 2-Side Tape, T412, Straight, 21x21x9.5mm ATS-54210D-C1-R0 Advanced Thermal Solutions 1: $8.55 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	$8.55 $7.96 $7.58 $7.28 View $7.27 $6.87 $6.48 $6.30 Quote	Min.: 1 Mult.: 1
Heat Sinks BGA Heat Sink, High Performance, 2-Side Tape, T412, Straight, 21x21x14.5mm ATS-54210K-C1-R0 Advanced Thermal Solutions 1: $10.94 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	$10.94 $9.76 $9.30 $8.96 View $8.63 $8.12 $7.86 $7.63	Min.: 1 Mult.: 1
Heat Sinks BGA Heat Sink, High Performance, 2-Side Tape, T412, Straight, 21x21x19.5mm ATS-54210R-C1-R0 Advanced Thermal Solutions 1: $11.85 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	$11.85 $10.59 $10.09 $9.63 View $9.27 $8.79 $8.47 $8.28	Min.: 1 Mult.: 1
Heat Sinks BGA Heat Sink, High Performance, 2-Side Tape, T412, Straight, 21x21x24.5mm ATS-54210W-C1-R0 Advanced Thermal Solutions 1: $13.64 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	$13.64 $12.20 $11.62 $11.11 View $10.48 $10.10 $9.89 $9.54	Min.: 1 Mult.: 1
Heat Sinks Heat Sink, High Performance, X-Cut, Double-Side Tape, T412, 21x21x24.5mm ATS-55210W-C1-R0 Advanced Thermal Solutions 1: $14.00 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	$14.00 $12.51 $11.92 $11.40 View $10.96 $10.40 $10.13 $9.78	Min.: 1 Mult.: 1
Heat Sinks maxiFLOW Heat Sink w/superGRIP Attachment, T766, 20.25x20.25x17.5mm ATS-X50210P-C1-R0 Advanced Thermal Solutions 1: $20.53 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	$20.53 $19.99 $19.24 $18.52 View $18.31 $18.29	Min.: 1 Mult.: 1
Heat Sinks Omnidirectional Pin Fin Heat Sink for 21mm BGA, Super BGA, PBGA, FPBGA, 11.4mm H 624-45AB Wakefield Thermal 1: $1.93 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	$1.93 $1.72 $1.64 $1.58 View $1.52 $1.45 $1.37 $1.31	Min.: 1 Mult.: 1
Heat Sinks Omnidirectional Heat Sink for 21mm BGA/Super BGA/PBGA/FPBGA, 11.4mm, T412 624-45ABT3 Wakefield Thermal 1: $2.62 546In Stock 1,600Expected 30/12/2026	Mfr. Part No. 624-45ABT3 Mouser Part No 567-624-45ABT3	Wakefield Thermal	Heat Sinks Omnidirectional Heat Sink for 21mm BGA/Super BGA/PBGA/FPBGA, 11.4mm, T412	Datasheet	546In Stock 1,600Expected 30/12/2026	$2.62	Min.: 1 Mult.: 1
Heat Sinks Omnidirectional Pin Fin Heat Sink for 21mm BGA, Super BGA, PBGA, FPBGA 624-60AB Wakefield Thermal 1: $2.75 497In Stock 1,100Expected 10/12/2026	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	497In Stock 1,100Expected 10/12/2026	$2.75 $2.44 $2.34 $2.26 View $2.13 $2.01 $1.94 $1.86 $1.75	Min.: 1 Mult.: 1
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: $7.42 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	$7.42 $6.64 $6.32 $6.10 View $5.83 $5.52 $5.32 $5.19	Min.: 1 Mult.: 1
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: $7.42 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	$7.42 $6.64 $6.32 $6.10 View $5.83 $5.50 $5.30 $5.11 $5.05	Min.: 1 Mult.: 1
Heat Sinks heat sink, BGA, 21 x 21 x 15 mm HSB09-212115 Same Sky 1: $1.00 5,016Expected 08/12/2026	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 08/12/2026	$1.00 $0.882 $0.856 $0.801 View $0.771 $0.742 $0.716 $0.69 $0.633	Min.: 1 Mult.: 1

21 mm Thermal Management

Types of Thermal Management

Applied Filters:

Customer Service Office

Company

Resources

Support