Welcome to HONGKONG NSD TRADE LIMITED！Independent Distributor of Electronic Components
Heat Sinks
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
SK 676 37,5 ALExtruded Heatsink |
1,000 | 0.00 |
|
- |
SK 676 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 0.472" (12.00mm) | - | 0.630" (16.00mm) | 8.16W @ 80°C | 2.71°C/W | 9.8°C/W | Aluminum | - |
|
|
SK 675 75 ALExtruded Heatsink |
1,000 | 0.00 |
|
- |
SK 675 | - | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 0.744" (18.90mm) | - | 0.189" (4.80mm) | 3.25W @ 80°C | 6.82°C/W | 24.64°C/W | Aluminum | - |
|
|
SK 558 75 MEExtruded Heatsink |
1,000 | 0.00 |
|
- |
SK 558 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 0.551" (14.00mm) | - | 0.551" (14.00mm) | 9.09W @ 80°C | 2.48°C/W | 8.8°C/W | Aluminum | Natural Anodized |
|
|
SK 448 37,5 MEExtruded Heatsink |
1,000 | 0.00 |
|
Datasheet |
SK 448 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.100" (27.95mm) | - | 0.492" (12.50mm) | 9.7W @ 80°C | 2.33°C/W | 8.25°C/W | Aluminum | Natural Anodized |
|
|
SK 674 100 ALExtruded Heatsink |
1,000 | 0.00 |
|
- |
SK 674 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 3.937" (100.00mm) | 0.250" (6.35mm) | - | 0.189" (4.80mm) | 2.55W @ 80°C | 8.68°C/W | 31.36°C/W | Aluminum | - |
|
|
SK 587 100 ALExtruded Heatsink |
1,000 | 0.00 |
|
- |
SK 587 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 3.937" (100.00mm) | 1.181" (30.00mm) | - | 0.394" (10.00mm) | 5.95W @ 80°C | 3.72°C/W | 13.44°C/W | Aluminum | - |
|
|
SK 51 50 ALExtruded Heatsink |
1,000 | 0.00 |
|
- |
SK 51 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 2.362" (60.00mm) | - | 0.787" (20.00mm) | 18.78W @ 80°C | 1.18°C/W | 4.26°C/W | Aluminum | - |
|
|
SK 558 75 SAExtruded Heatsink |
1,000 | 0.00 |
|
- |
SK 558 | - | Active | Board Level, Extrusion | - | - | Rectangular | 2.953" (75.00mm) | 0.551" (14.00mm) | - | 0.551" (14.00mm) | 10W @ 80°C | 2.48°C/W | 8°C/W | Aluminum | Black Anodized |
|
|
SK 581 100 ALExtruded Heatsink |
1,000 | 0.00 |
|
- |
SK 581 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 3.937" (100.00mm) | 1.220" (31.00mm) | - | 0.394" (10.00mm) | 5.1W @ 80°C | 4.34°C/W | 15.68°C/W | Aluminum | - |
|
|
SK 31 37,5 ALExtruded Heatsink |
1,000 | 0.00 |
|
- |
SK 31 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.969" (50.00mm) | - | 0.472" (12.00mm) | 13.22W @ 80°C | 1.67°C/W | 6.05°C/W | Aluminum | - |
|
|
SK 448 37,5 SAExtruded Heatsink |
1,000 | 0.00 |
|
Datasheet |
SK 448 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.100" (27.95mm) | - | 0.492" (12.50mm) | 10.67W @ 80°C | 2.33°C/W | 7.5°C/W | Aluminum | Black Anodized |
|
|
SK 545 50 ALExtruded Heatsink |
1,000 | 0.00 |
|
- |
SK 545 | - | Active | Board Level, Extrusion | - | - | Rectangular | 1.969" (50.00mm) | 3.150" (80.00mm) | - | 0.394" (10.00mm) | 10.99W @ 80°C | 2.217°C/W | 7.28°C/W | Aluminum | - |
|
|
SK 454 37,5 SAExtruded Heatsink |
1,000 | 0.00 |
|
- |
SK 454 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 0.844" (21.45mm) | - | 0.748" (19.00mm) | 11.76W @ 80°C | 2.11°C/W | 6.8°C/W | Aluminum | Black Anodized |
|
|
SK 495 25 ALExtruded Heatsink for lock-in re |
1,000 | 0.00 |
|
- |
SK 495 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 0.984" (25.00mm) | 1.881" (47.79mm) | - | 1.299" (33.00mm) | 23.81W @ 80°C | 0.93°C/W | 3.36°C/W | Aluminum | - |
|
|
SK 547 37,5 SAExtruded Heatsink |
1,000 | 0.00 |
|
- |
SK 547 | - | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.575" (40.00mm) | - | 0.394" (10.00mm) | 8.16W @ 80°C | 3.04°C/W | 9.8°C/W | Aluminum | Black Anodized |
|
|
SK 551 37,5 SAExtruded Heatsink |
1,000 | 0.00 |
|
- |
SK 551 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 0.953" (24.20mm) | - | 0.484" (12.30mm) | 10.53W @ 80°C | 2.36°C/W | 7.6°C/W | Aluminum | Black Anodized |
|
|
SK 454 37,5 MEExtruded Heatsink |
1,000 | 0.00 |
|
- |
SK 454 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 0.844" (21.45mm) | - | 0.748" (19.00mm) | 10.7W @ 80°C | 2.11°C/W | 7.48°C/W | Aluminum | Natural Anodized |
|
|
SK 551 37,5 MEExtruded Heatsink |
1,000 | 0.00 |
|
- |
SK 551 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 0.953" (24.20mm) | - | 0.484" (12.30mm) | 9.57W @ 80°C | 2.36°C/W | 8.36°C/W | Aluminum | Natural Anodized |
|
|
SK 547 37,5 MEExtruded Heatsink |
1,000 | 0.00 |
|
- |
SK 547 | Bulk | Active | Board Level, Extrusion | - | - | Rectangular | 1.476" (37.50mm) | 1.575" (40.00mm) | - | 0.394" (10.00mm) | 7.42W @ 80°C | 3.04°C/W | 10.78°C/W | Aluminum | Natural Anodized |
|
|
FK 250 10 LF PAK TR LF PAK (SOT 669)Fans, Blower, Thermal Management |
1,000 | 0.00 |
|
Datasheet |
FK 250 | Tape & Reel (TR) | Active | - | SOT-669 (LF PAK) | - | - | - | - | - | - | - | - | - | - | - |
- 4,000+ Daily Average RFQ
- 12,000,000+ SKUs
- 2,900+ Worldwide Manufacturers
- 9,000+ ㎡ In-stock Warehouse
