What are Heat Sinks ?
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| Part & Mfr | Total Stock | Pricing & RFQ | Attachment Method | Diameter | Fin Height | Length | Material | Material Finish | Package Cooled | Power Dissipation @ Temperature Rise | Shape | Thermal Resistance @ Forced Air Flow | Thermal Resistance @ Natural | Type | Width | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TE Connectivity
|
250
|
Price on request
250
|
Clip | 2.000" (50.80mm) OD | 0.892" (22.65mm) | - | Aluminum | Black Anodized | BGA | - | Cylindrical | 1.50°C/W @ 400 LFM | - | - | - | |
Aavid, Thermal Division of Boyd Corporation
|
224
|
Price on request
224
|
Clip and PC Pin | - | 0.395" (10.03mm) | 1.375" (34.93mm) | Aluminum | Black Anodized | TO-220 | 2.5W @ 40°C | Rectangular, Fins | 6.00°C/W @ 400 LFM | 16.00°C/W | Board Level, Vertical | 0.860" (21.84mm) | |
Aavid, Thermal Division of Boyd Corporation
|
193
|
Price on request
193
|
Bolt On | - | 0.750" (19.05mm) | 1.880" (47.75mm) | Aluminum | Black Anodized | TO-3 | 4.0W @ 40°C | Rhombus | 3.00°C/W @ 400 LFM | 10.00°C/W | Board Level | 1.400" (35.56mm) | |
Wakefield-Vette
|
173
|
Price on request
173
|
SMD Pad | - | 0.360" (9.14mm) | 0.740" (18.80mm) | Copper | Tin | D²Pak (TO-263), SOL-20, SOT-223, TO-220 | 1.0W @ 55°C | Rectangular, Fins | 16.00°C/W @ 200 LFM | 55.00°C/W | Top Mount | 0.600" (15.24mm) | |
Aavid, Thermal Division of Boyd Corporation
|
131
|
Price on request
131
|
SMD Pad | - | 0.400" (10.16mm) | 0.500" (12.70mm) | Aluminum | Tin | TO-263 (D²Pak) | 1.3W @ 30°C | Rectangular, Fins | 8.00°C/W @ 300 LFM | 18.00°C/W | Top Mount | 1.030" (26.16mm) | |
Aavid, Thermal Division of Boyd Corporation
|
122
|
Price on request
122
|
Bolt On and PC Pin | - | 0.250" (6.35mm) | 1.250" (31.75mm) | Aluminum | Black Anodized | TO-220 | 2.5W @ 60°C | Rectangular, Fins | 4.00°C/W @ 700 LFM | 24.00°C/W | Board Level, Vertical | 0.875" (22.22mm) | |
Wakefield-Vette
|
120
|
Price on request
120
|
Thermal Tape, Adhesive (Not Included) | - | 0.250" (6.35mm) | 1.100" (27.94mm) | Aluminum | Black Anodized | BGA | 2.0W @ 40°C | Square, Pin Fins | 5.00°C/W @ 500 LFM | - | Top Mount | 1.100" (27.94mm) | |
Wakefield-Vette
|
100
|
Price on request
100
|
Bolt On and PC Pin | - | 0.500" (12.70mm) | 2.000" (50.80mm) | Aluminum | Black Anodized | TO-220 | 6.0W @ 55°C | Rectangular, Fins | 4.70°C/W @ 200 LFM | 9.20°C/W | Board Level, Vertical | 1.375" (34.93mm) | |
Aavid, Thermal Division of Boyd Corporation
|
100
|
Price on request
100
|
- | - | - | - | - | - | - | - | - | - | - | - | - | |
Wakefield-Vette
|
100
|
Price on request
100
|
Bolt On, Thermal Material | - | 0.450" (11.43mm) | 2.402" (61.00mm) | Aluminum | Black Anodized | Half Brick DC/DC Converter | 7.0W @ 60°C | Rectangular, Fins | 3.20°C/W @ 300 LFM | - | Board Level | 2.280" (57.91mm) | |
Wakefield-Vette
|
91
|
Price on request
91
|
Bolt On | - | 0.500" (12.70mm) | 1.180" (29.97mm) | Aluminum | Black Anodized | TO-218, TO-202, TO-220 | 2.0W @ 44°C | Rectangular, Fins | 7.00°C/W @ 400 LFM | 22.00°C/W | Board Level | 1.000" (25.40mm) | |
Advanced Thermal Solutions
|
91
|
Price on request
91
|
Push Pin | - | 0.394" (10.00mm) | 2.362" (60.00mm) | Aluminum | Blue Anodized | Assorted (BGA, LGA, CPU, ASIC...) | - | Square, Fins | 16.28°C/W @ 100 LFM | - | Top Mount | 2.362" (60.00mm) | |
Wakefield-Vette
|
86
|
Price on request
86
|
Bolt On | - | 0.750" (19.05mm) | 1.810" (45.97mm) | Aluminum | Black Anodized | TO-3 | 7.5W @ 58°C | Square, Pin Fins | 2.40°C/W @ 400 LFM | - | Board Level | 1.810" (45.97mm) | |
Ohmite
|
71
|
Price on request
71
|
Clip and PC Pin | - | 0.870" (22.10mm) | 1.500" (38.10mm) | Aluminum | Degreased | TO-247 | 2.0W @ 20°C | Rectangular, Fins | 1.00°C/W @ 800 LFM | 9.80°C/W | Board Level | 1.380" (35.05mm) | |
Aavid, Thermal Division of Boyd Corporation
|
54
|
Price on request
54
|
Clip and Board Locks | - | 0.500" (12.70mm) | 1.180" (29.97mm) | Aluminum | Black Anodized | TO-220 | 1.0W @ 20°C | Rectangular, Fins | 6.00°C/W @ 300 LFM | 13.40°C/W | Board Level, Vertical | 1.000" (25.40mm) | |
Aavid, Thermal Division of Boyd Corporation
|
50
|
Price on request
50
|
Thermal Tape, Adhesive (Included) | - | 0.394" (10.00mm) | 1.063" (27.00mm) | Aluminum | Black Anodized | BGA, FPGA | 3.0W @ 90°C | Square, Pin Fins | 9.30°C/W @ 200 LFM | 30.60°C/W | Board Level | 1.063" (27.00mm) | |
Wakefield-Vette
|
49
|
Price on request
49
|
Press Fit | - | 1.250" (31.75mm) | 1.500" (38.10mm) | Aluminum | Black Anodized | TO-3 | 30.0W @ 80°C | Rectangular, Fins | 1.50°C/W @ 250 LFM | - | Board Level, Extrusion | 4.750" (120.65mm) | |
Aavid, Thermal Division of Boyd Corporation
|
44
|
Price on request
44
|
Clip and PC Pin | - | 0.390" (9.91mm) | 0.750" (19.05mm) | Aluminum | Black Anodized | TO-220 | 3.0W @ 60°C | Rectangular, Fins | 6.00°C/W @ 600 LFM | 21.20°C/W | Board Level, Vertical | 0.810" (20.57mm) | |
Wakefield-Vette
|
43
|
Price on request
43
|
Bolt On | - | 1.310" (33.27mm) | 1.860" (47.24mm) | Aluminum | Black Anodized | TO-3 | 7.5W @ 44°C | Square, Fins | 2.00°C/W @ 400 LFM | - | Board Level, Extrusion | 1.860" (47.24mm) | |
Wakefield-Vette
|
38
|
Price on request
38
|
Bolt On | 0.625" (15.88mm) ID, 1.330" (33.78mm) OD | 0.530" (13.46mm) | - | Aluminum | Black Anodized | Stud Mounted Diode | 4.0W @ 72°C | - | 5.20°C/W @ 400 LFM | 18.00°C/W | Board Level | - | |
Ohmite
|
30
|
Price on request
30
|
2 Clips and PC Pin | - | 1.650" (41.91mm) | 1.970" (50.04mm) | Ceramic | Nickel | TO-247, TO-264 | 7.0W @ 50°C | Rectangular, Fins | 3.00°C/W @ 400 LFM | 5.80°C/W | Board Level, Vertical | 1.120" (28.45mm) | |
Ohmite
|
25
|
Price on request
25
|
Bolt On and PC Pin | - | 0.500" (12.70mm) | 1.500" (38.10mm) | Aluminum | Black Anodized | TO-220 | 8.0W @ 80°C | Rectangular, Fins | 4.00°C/W @ 300 LFM | 10.40°C/W | Board Level, Vertical | 1.378" (35.00mm) | |
Aavid, Thermal Division of Boyd Corporation
|
25
|
Price on request
25
|
Bolt On and PC Pin | - | 1.000" (25.40mm) | 1.000" (25.40mm) | Aluminum | Black Anodized | TO-220 | 4.0W @ 30°C | Rectangular, Fins | 4.00°C/W @ 200 LFM | 5.50°C/W | Board Level, Vertical | 1.650" (41.91mm) | |
Aavid, Thermal Division of Boyd Corporation
|
24
|
Price on request
24
|
Bolt On and PC Pin | - | 0.500" (12.70mm) | 1.180" (29.97mm) | Aluminum | Black Anodized | TO-220 | 1.0W @ 20°C | Rectangular, Fins | 6.00°C/W @ 300 LFM | 13.60°C/W | Board Level, Vertical | 1.000" (25.40mm) | |
Aavid, Thermal Division of Boyd Corporation
|
22
|
Price on request
22
|
Threaded Coupling | 0.625" (15.88mm) OD | - | - | Aluminum | Black Anodized | TO-5 | 1.4W @ 70°C | Cylindrical | 25.00°C/W @ 200 LFM | 54.00°C/W | Top Mount | - | |
Aavid, Thermal Division of Boyd Corporation
|
22
|
Price on request
22
|
Thermal Tape, Adhesive (Included) | - | 0.709" (18.00mm) | 1.378" (35.00mm) | Aluminum | Black Anodized | BGA | 3.0W @ 50°C | Square, Pin Fins | 5.20°C/W @ 200 LFM | 15.30°C/W | Top Mount | 1.378" (35.00mm) | |
Aavid, Thermal Division of Boyd Corporation
|
20
|
Price on request
20
|
Press Fit | 0.315" (8.00mm) ID, 0.750" (19.05mm) OD | 0.250" (6.35mm) | - | Aluminum | Black Anodized | TO-5 | 1.0W @ 60°C | Cylindrical | 25.00°C/W @ 200 LFM | 54.00°C/W | Top Mount | - | |
Aavid, Thermal Division of Boyd Corporation
|
16
|
Price on request
16
|
Press Fit | 0.318" (8.07mm) ID, 0.500" (12.70mm) OD | 0.375" (9.52mm) | - | Aluminum | Black Anodized | TO-5 | 1.8W @ 90°C | Cylindrical | 30.00°C/W @ 200 LFM | 57.00°C/W | Board Level | - | |
Wakefield-Vette
|
15
|
Price on request
15
|
Press Fit | - | 2.625" (66.67mm) | 3.000" (76.20mm) | Aluminum | Black Anodized | TO-3, DO-5, Stud Mount | 50.0W @ 72°C | Rectangular, Fins | 0.85°C/W @ 250 LFM | - | Board Level, Extrusion | 4.750" (120.65mm) | |
Aavid, Thermal Division of Boyd Corporation
|
15
|
Price on request
15
|
Press Fit | 0.317" (8.05mm) ID, 0.375" (9.52mm) OD | 0.400" (10.16mm) | - | Aluminum | Black Anodized | TO-5 | 1.0W @ 70°C | Cylindrical | 45.00°C/W @ 200 LFM | 90.00°C/W | Board Level | - | |
Aavid, Thermal Division of Boyd Corporation
|
15
|
Price on request
15
|
Bolt On | - | 0.500" (12.70mm) | 1.880" (47.75mm) | Aluminum | Black Anodized | TO-3 | 2.0W @ 30°C | Rhombus | 4.00°C/W @ 300 LFM | 12.00°C/W | Board Level | 1.400" (35.56mm) | |
Wakefield-Vette
|
15
|
Price on request
15
|
Press Fit | - | 0.461" (11.70mm) | 3.000" (76.20mm) | Aluminum Alloy | Black Anodized | TO-3 | 15.0W @ 52°C | Rectangular, Fins | 1.50°C/W @ 250 LFM | - | Board Level | 4.750" (120.65mm) | |
Aavid, Thermal Division of Boyd Corporation
|
11
|
Price on request
11
|
Bolt On | - | 1.000" (25.40mm) | 1.880" (47.75mm) | Aluminum | Black Anodized | TO-3 | 5.0W @ 40°C | Rhombus | 2.00°C/W @ 500 LFM | 8.40°C/W | Board Level | 1.400" (35.56mm) | |
Aavid, Thermal Division of Boyd Corporation
|
11
|
Price on request
11
|
Bolt On and PC Pin | - | 0.500" (12.70mm) | 1.180" (29.97mm) | Aluminum | Black Anodized | TO-220 | 1.0W @ 20°C | Rectangular, Fins | 7.00°C/W @ 200 LFM | 13.00°C/W | Board Level, Vertical | 1.000" (25.40mm) | |
Advanced Thermal Solutions
|
10
|
Price on request
10
|
Thermal Tape, Adhesive (Included) | - | 0.571" (14.50mm) | 1.220" (30.99mm) | Aluminum | Black Anodized | BGA | - | Square, Fins | 6.20°C/W @ 200 LFM | - | Top Mount | 1.220" (30.99mm) | |
Wakefield-Vette
|
9
|
Price on request
9
|
Bolt On | 0.290" (7.37mm) ID | - | 0.370" (9.40mm) | - | Black Ebonol | TO-5 | - | Cylindrical | - | 14.00°C/W | Board Level | 0.380" (9.65mm) | |
Wakefield-Vette
|
9
|
Price on request
9
|
Press Fit | - | 2.000" (50.80mm) | 2.000" (50.80mm) | Aluminum Alloy | Black Anodized | Stud Mounted Semiconductor Cases | 15.0W @ 50°C | Rectangular, Fins | 1.80°C/W @ 250 LFM | - | Board Level, Vertical | 1.500" (38.10mm) | |
Assmann WSW Components
|
9
|
Price on request
9
|
Bolt On | - | 0.590" (15.00mm) | 1.378" (35.00mm) | Aluminum | Black Anodized | TO-220 | - | Rectangular, Fins | - | 15.00°C/W | Board Level | 0.728" (18.50mm) | |
NTE Electronics
|
8
|
Price on request
8
|
Bolt On | - | 0.500" (12.70mm) | 1.180" (29.97mm) | Aluminum Alloy | Black Anodized | TO-3P, TO-126, TO-127, TO-202, TO-218, TO-220 | - | Rectangular, Fins | - | 16.70°C/W | Board Level | 1.000" (25.40mm) | |
Ohmite
|
7
|
Price on request
7
|
3 Clips and PC Pin | - | 0.710" (18.03mm) | 2.953" (75.00mm) | Aluminum | Black Anodized | TO-220 | - | Rectangular, Fins | - | - | Board Level, Vertical | 1.500" (38.10mm) | |
Aavid, Thermal Division of Boyd Corporation
|
7
|
Price on request
7
|
Bolt On and PC Pin | - | 0.500" (12.70mm) | 0.750" (19.05mm) | Aluminum | Black Anodized | TO-220 | 1.5W @ 40°C | Rectangular, Fins | 10.00°C/W @ 200 LFM | 24.40°C/W | Board Level, Vertical | 0.520" (13.21mm) | |
Wakefield-Vette
|
6
|
Price on request
6
|
Press Fit | - | 2.625" (66.67mm) | 3.000" (76.20mm) | Aluminum | Black Anodized | TO-3, DO-5, Stud Mount | 50.0W @ 58°C | Rectangular, Fins | 0.70°C/W @ 250 LFM | 1.16°C/W | Board Level, Extrusion | 4.750" (120.65mm) | |
Aavid, Thermal Division of Boyd Corporation
|
5
|
Price on request
5
|
Bolt On and PC Pin | - | 0.500" (12.70mm) | 1.180" (29.97mm) | Aluminum | Black Anodized | TO-220 | 1.0W @ 20°C | Rectangular, Fins | 5.00°C/W @ 400 LFM | 13.60°C/W | Board Level, Vertical | 1.000" (25.40mm) | |
Aavid, Thermal Division of Boyd Corporation
|
5
|
Price on request
5
|
Bolt On and PC Pin | - | 0.375" (9.52mm) | 1.968" (49.99mm) | Aluminum | Black Anodized | TO-220 | 10.0W @ 70°C | Rectangular, Fins | 1.75°C/W @ 800 LFM | 6.50°C/W | Board Level, Vertical | 1.986" (50.44mm) | |
Ohmite
|
5
|
Price on request
5
|
2 Clips and PC Pin | - | 0.710" (18.03mm) | 1.969" (50.00mm) | Aluminum | Degreased | TO-220 | - | Rectangular, Fins | - | - | Board Level, Vertical | 1.500" (38.10mm) | |
Delta Electronics
|
5
|
Price on request
5
|
Bolt On | 3.657" (92.90mm) OD | 1.811" (46.00mm) | - | Aluminum, Copper, Plastic | - | Intel LGA1156 CPU Cooler | - | Round | - | 0.36°C/W | Board Level | - | |
NTE Electronics
|
5
|
Price on request
5
|
Bolt On | - | 0.500" (12.70mm) | 1.000" (25.40mm) | Aluminum Alloy | Black Anodized | TO-3P, TO-126, TO-127, TO-202, TO-218, TO-220 | - | Rectangular, Fins | - | 20.30°C/W | Board Level | 0.710" (18.03mm) | |
Assmann WSW Components
|
4
|
Price on request
4
|
Press Fit | - | 0.189" (4.80mm) | 0.334" (8.50mm) | Aluminum | Black Anodized | 6-Dip and 8-Dip | - | Rectangular, Fins | - | 80.00°C/W | Top Mount | 0.250" (6.35mm) | |
Wakefield-Vette
|
4
|
Price on request
4
|
Bolt On | - | 1.000" (25.40mm) | 1.810" (45.97mm) | Aluminum | Black Anodized | TO-3 | 7.5W @ 52°C | Square, Pin Fins | 2.00°C/W @ 400 LFM | - | Board Level | 1.810" (45.97mm) | |
Wakefield-Vette
|
4
|
Price on request
4
|
Bolt On | - | 0.500" (12.70mm) | 0.790" (20.07mm) | Aluminum | Black Anodized | TO-220 | 2.0W @ 57°C | Rectangular, Fins | 7.50°C/W @ 400 LFM | 28.50°C/W | Board Level | 0.570" (14.47mm) |