Copper Heat Sinks

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Type	Package Cooled	Attachment Method	Shape	Length	Width	Diameter	Fin Height	Power Dissipation @ Temperature Rise	Thermal Resistance @ Forced Air Flow	Thermal Resistance @ Natural	Material	Material Finish
V-1100-SMD/B-L HEAT SINK COPPER DPAK TO-252 Assmann WSW Components	5,370 In Stock	1 : £0.45000 Bulk	-	Bulk	Active	Top Mount	TO-252 (DPak)	SMD Pad	Rectangular, Fins	0.320" (8.13mm)	0.790" (20.07mm)	-	0.390" (9.91mm)	-	-	25.00°C/W	Copper	Tin
V-1102-SMD/A-L HEATSINK TO-263 19.38X25.40MM Assmann WSW Components	2,246 In Stock 6,000 Factory	1 : £1.29000 Bulk	-	Bulk	Active	Top Mount	TO-263 (D²Pak)	SMD Pad	Rectangular, Fins	0.763" (19.38mm)	1.000" (25.40mm)	-	0.450" (11.43mm)	-	23.00°C/W @ 300 LFM	11.00°C/W	Copper	Tin
6025DG HEATSINK TO-220 STAGGEREDFIN TIN Boyd Laconia, LLC	8,296 In Stock	1 : £1.37000 Bulk	-	Bulk	Active	Board Level, Vertical	TO-220	Bolt On and PC Pin	Rectangular, Fins	1.250" (31.75mm)	0.875" (22.23mm)	-	0.250" (6.35mm)	3.0W @ 60°C	7.00°C/W @ 400 LFM	17.90°C/W	Copper	Tin
7109D/TRG HEATSINK TO-263 (D2PK) Boyd Laconia, LLC	10,590 In Stock	1 : £1.68000 Cut Tape (CT) 125 : £1.29960 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Top Mount	TO-263 (D²Pak)	SMD Pad	Rectangular, Fins	0.763" (19.38mm)	1.000" (25.40mm)	-	0.450" (11.43mm)	2.0W @ 30°C	3.00°C/W @ 300 LFM	11.00°C/W	Copper	Tin
7106DG BOARD LEVEL HEATSINK .375" D2PAK Boyd Laconia, LLC	15,476 In Stock	1 : £2.34000 Bulk	-	Bulk	Active	Top Mount	TO-263 (D²Pak), PowerSO-10 (MO-184), SO-10	SMD Pad	Rectangular, Fins	0.591" (15.00mm)	1.020" (25.91mm)	-	0.375" (9.52mm)	2.0W @ 40°C	5.00°C/W @ 400 LFM	-	Copper	Tin
573400D00010G HEATSINK D-PAK3 TIN PLATED SMD Boyd Laconia, LLC	2,860 In Stock	1 : £3.06000 Cut Tape (CT) 250 : £2.26128 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Top Mount	TO-268 (D³Pak)	SMD Pad	Rectangular, Fins	0.500" (12.70mm)	1.220" (30.99mm)	-	0.401" (10.20mm)	1.0W @ 20°C	4.00°C/W @ 600 LFM	14.00°C/W	Copper	Tin
7136DG BOARD LEVEL HEATSINK .515"TO-220 Boyd Laconia, LLC	195 In Stock	1 : £3.22000 Bulk	-	Bulk	Active	Board Level, Vertical	TO-220	Clip and PC Pin	Rectangular, Fins	0.848" (21.55mm)	0.520" (13.21mm)	-	0.515" (13.08mm)	1.0W @ 30°C	6.00°C/W @ 500 LFM	19.70°C/W	Copper	Tin
6030B-TTG THM,10594B-TT REV BB(COPPER)G Boyd Laconia, LLC	2,395 In Stock	1 : £3.66000 Bulk	-	Bulk	Active	Board Level, Vertical	TO-220	Bolt On and PC Pin	Rectangular, Fins	1.180" (29.97mm)	1.000" (25.40mm)	-	0.500" (12.70mm)	-	-	-	Copper	Tin, Black Paint
7109DG TOP MOUNT HEATSINK .45" D2PAK Boyd Laconia, LLC	5,401 In Stock	1 : £4.12000 Bag	-	Bag	Active	Top Mount	TO-263 (D²Pak)	SMD Pad	Rectangular, Fins	0.763" (19.38mm)	1.000" (25.40mm)	-	0.450" (11.43mm)	2.0W @ 30°C	3.00°C/W @ 300 LFM	11.00°C/W	Copper	Tin
ATS-UC-NF-200 CPU HEAT SINK NO FAN COPPER Advanced Thermal Solutions Inc.	133 In Stock	1 : £122.54000 Box	-	Box	Active	Top Mount, Skived	Intel LGA2011 & LGA2066 CPU Cooler	Push Pin	Square, Fins	3.543" (90.00mm)	3.543" (90.00mm)	-	1.102" (28.00mm)	-	-	-	Copper	Nickel
217-36CTE6 HEATSINK DPAK SMT TIN PLATED Wakefield-Vette	9,930 In Stock	1 : £0.44000 Bulk	217	Bulk	Active	Top Mount	D²Pak (TO-263), SOL-20, SOT-223, TO-220	SMD Pad	Rectangular, Fins	0.740" (18.80mm)	0.600" (15.24mm)	-	0.360" (9.14mm)	1.0W @ 55°C	16.00°C/W @ 200 LFM	55.00°C/W	Copper	Tin
217-36CTRE6 BOARD LEVEL HEAT SINKS Wakefield-Vette	2,180 In Stock	1 : £0.54000 Cut Tape (CT) 250 : £0.40728 Tape & Reel (TR)	217	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Top Mount	D²Pak (TO-263), SOL-20, SOT-223, TO-220	SMD Pad	Rectangular, Fins	0.740" (18.80mm)	0.600" (15.24mm)	-	0.360" (9.14mm)	1.0W @ 55°C	16.00°C/W @ 200 LFM	55.00°C/W	Copper	Tin
V-1100-SMD/A HEATSINK TO-263 12.70X26.20MM Assmann WSW Components	1,555 In Stock	1 : £0.67000 Cut Tape (CT) 300 : £0.49553 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Top Mount	TO-263 (D²Pak)	SMD Pad	Rectangular, Fins	0.500" (12.70mm)	1.031" (26.20mm)	-	0.390" (9.91mm)	-	-	23.00°C/W	Copper	Tin
ATS-PCBT1095 HEATSINK TO-252 D-PAK COPPER Advanced Thermal Solutions Inc.	2,653 In Stock	1 : £0.74000 Bulk	-	Bulk	Active	Top Mount	TO-252 (DPak)	-	Rectangular, Fins	0.315" (8.00mm)	0.842" (21.40mm)	-	0.400" (10.16mm)	-	21.00°C/W @ 200 LFM	28.00°C/W	Copper	Tin
ATS-PCB1073 HEATSINK TO-263 COPPER Advanced Thermal Solutions Inc.	116,602 In Stock	1 : £0.78000 Bulk	-	Bulk	Active	Top Mount	TO-263 (D²Pak)	-	Rectangular, Fins	0.500" (12.70mm)	1.031" (26.20mm)	-	0.402" (10.21mm)	-	9.50°C/W @ 200 LFM	18.00°C/W	Copper	Tin
7142DG HEATSINK TO-220 TIN CLIP-ON 21MM Boyd Laconia, LLC	4,435 In Stock	1 : £0.97000 Bulk	-	Bulk	Active	Board Level	TO-220	Clip and Board Locks	Rectangular, Fins	0.780" (19.81mm)	0.520" (13.21mm)	-	0.515" (13.08mm)	1.0W @ 30°C	8.00°C/W @ 400 LFM	20.30°C/W	Copper	Tin
7173DG BOARD LEVEL HEATSINK .375"TO-220 Boyd Laconia, LLC	5,584 In Stock	1 : £0.98000 Bulk	-	Bulk	Active	Board Level, Vertical	TO-220	Bolt On and PC Pin	Rectangular, Fins	0.750" (19.05mm)	0.750" (19.05mm)	-	0.375" (9.52mm)	1.5W @ 50°C	10.00°C/W @ 200 LFM	25.80°C/W	Copper	Tin
7139DG HEATSINK TO-220 TIN CLIP-ON 13MM Boyd Laconia, LLC	3,229 In Stock	1 : £1.12000 Bulk	-	Bulk	Active	Board Level	TO-220	Clip and PC Pin	Rectangular, Fins	0.780" (19.81mm)	0.520" (13.21mm)	-	0.515" (13.08mm)	1.5W @ 50°C	8.00°C/W @ 500 LFM	28.30°C/W	Copper	Tin
6030D(COPPER)G BOARD LEVEL HEAT SINK Boyd Laconia, LLC	632 In Stock	1 : £1.16000 Bulk	-	Bulk	Active	Board Level, Vertical	TO-220	Bolt On and PC Pin	Rectangular, Fins	1.180" (29.97mm)	1.000" (25.40mm)	-	0.500" (12.70mm)	1.0W @ 20°C	6.00°C/W @ 300 LFM	12.50°C/W	Copper	Tin
ATS-PCB1074 HEATSINK TO-263 COPPER Advanced Thermal Solutions Inc.	11,063 In Stock	1 : £1.20000 Cut Tape (CT) 250 : £0.89888 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Top Mount	TO-263 (D²Pak)	-	Rectangular, Fins	0.500" (12.70mm)	1.031" (26.20mm)	-	0.401" (10.20mm)	-	9.50°C/W @ 200 LFM	18.00°C/W	Copper	Tin
7141DG BOARD LEVEL HEATSINK .515"TO-220 Boyd Laconia, LLC	409 In Stock	1 : £1.47000 Bulk	-	Bulk	Active	Board Level, Vertical	TO-220	Clip and PC Pin	Rectangular, Fins	0.780" (19.81mm)	0.520" (13.21mm)	-	0.515" (13.08mm)	1.0W @ 30°C	10.00°C/W @ 200 LFM	20.30°C/W	Copper	Tin
342941 COPPER HEATSINK 40X40.5X13.5MM Boyd Laconia, LLC	143 In Stock	1 : £28.12000 Tray	-	Tray	Active	Top Mount, Skived	BGA	Push Pin	Square, Fins	1.594" (40.50mm)	1.575" (40.00mm)	-	0.531" (13.50mm)	-	2.50°C/W @ 200 LFM	13.30°C/W	Copper	AavSHIELD 3C
342949 COPPER HEATSINK 80X80X12MM Boyd Laconia, LLC	161 In Stock	1 : £38.30000 Tray	-	Tray	Active	Top Mount, Skived	BGA	Push Pin	Square, Fins	3.150" (80.00mm)	3.150" (80.00mm)	-	0.472" (12.00mm)	-	1.20°C/W @ 200 LFM	5.10°C/W	Copper	AavSHIELD 3C
ATS-UC-DFLOW-200 DUALFLOW HEATSINK 1U CU FINS Advanced Thermal Solutions Inc.	88 In Stock	1 : £124.59000 Box	dualFLOW™	Box	Active	Top Mount, Zipper Fin	Intel LGA2011 & LGA2066 CPU Cooler	Push Pin	Square, Fins	3.637" (92.38mm)	3.626" (92.11mm)	-	1.142" (29.00mm)	-	-	-	Copper	Nickel
ATS-PCBT1093 HEATSINK TO-220 COPPER Advanced Thermal Solutions Inc.	643 In Stock	1 : £1.20000 Bulk	-	Bulk	Active	Board Level, Vertical	TO-220	Bolt On and Board Mounts	Rectangular, Fins	1.252" (31.80mm)	0.913" (23.20mm)	-	0.041" (1.05mm)	-	14.00°C/W @ 200 LFM	23.00°C/W	Copper	Tin

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Passive heat exchangers that transfer the heat generated by an electronic component to a fluid medium, often air or a liquid coolant, dissipating it away from the device to maintain an optimal operating temperature. They are designed to maximize the surface area in contact with the medium surrounding it. They are usually made out of copper or aluminum due to their high thermal conductivity.

Copper Heat Sinks

Copper Heat Sinks

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