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3,053 Products FoundFind a huge range of Natural Convection Heat Sinks at Newark Electronics. We stock a large selection of Natural Convection Heat Sinks, including new and most popular products from the world's top manufacturers including: Advanced Thermal Solutions, Fischer Elektronik, Wakefield Thermal, Boyd & Same Sky
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| Compare | Manufacturer Part No | Order Code | Manufacturer / Description | Availability | Price for | Price | Quantity | For Use With | Thermal Resistance | Accessory Type | Packages Cooled | External Width - Metric | Heat Sink Mounting | External Height - Metric | External Length - Metric | External Diameter - Metric | Heat Sink Material | External Width - Imperial | External Height - Imperial | External Length - Imperial | External Diameter - Imperial | Product Range |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 1+$3.550 10+$3.400 25+$3.200 50+$2.970 100+$2.800 More Pricing... | - | 11°C/W | - | SOT-32, TO-3P, TO-220 | 34.9mm | - | 12.7mm | 38.1mm | - | Aluminium | 1.37" | 0.5" | 1.5" | - | - | ||||||
FISCHER ELEKTRONIK | Each | 1+$5.870 10+$5.620 25+$5.290 50+$4.910 100+$4.630 More Pricing... | - | 5.3°C/W | - | SOT-32, TO-3P, TO-220 | 42mm | - | 50.8mm | 25mm | - | Aluminium | 1.65" | 2" | 0.98" | - | - | |||||
WAKEFIELD THERMAL | Each | 1+$4.520 10+$4.410 25+$4.300 50+$4.180 100+$4.080 More Pricing... | - | 5.45°C/W | - | Half Brick | 57.9mm | - | 24.1mm | 61mm | - | Aluminum | 2.28" | 0.95" | 2.4" | - | - | |||||
Each | 1+$2.040 10+$1.980 25+$1.910 50+$1.840 100+$1.780 More Pricing... | - | 12.67°C/W | - | TO-220 | 34.9mm | - | 25.4mm | 12.7mm | - | Aluminum | 1.37" | 1" | 0.5" | - | - | ||||||
Each | 1+$0.952 10+$0.895 25+$0.826 50+$0.772 100+$0.687 More Pricing... | - | 123K/W | - | SOIC-8, SOIC-14, SSOP-16, TSSOP-14, TSSOP-16 | 6.3mm | - | 4.8mm | 5mm | - | Aluminium | 0.25" | 0.19" | 0.2" | - | - | ||||||
Each | 1+$0.684 10+$0.617 25+$0.593 50+$0.576 100+$0.559 More Pricing... | - | 24.5°C/W | - | TO-218, TO-220 | 19.1mm | - | 9.53mm | 19mm | - | Aluminum | 0.75" | 0.375" | 0.75" | - | 273 Series | ||||||
Each | 1+$4.170 10+$3.760 25+$3.620 50+$3.510 100+$3.440 More Pricing... | - | 4.17°C/W | - | TO-218, TO-220, TO-247 | 41.9mm | - | 63.5mm | 25.4mm | - | Aluminum | 1.65" | 2.5" | 1" | - | - | ||||||
Each | 1+$2.840 10+$2.760 25+$2.690 50+$2.610 100+$2.450 More Pricing... | - | 31.5°C/W | - | TO-252 | 23mm | - | 10.01mm | 8mm | - | Copper | 0.91" | 0.394" | 0.31" | - | - | ||||||
Each | 1+$3.860 10+$3.810 25+$3.770 50+$3.720 100+$3.670 More Pricing... | - | 25°C/W | - | TO-252 | 23mm | - | 10.01mm | 13mm | - | Copper | 0.91" | 0.394" | 0.51" | - | - | ||||||
Each | 1+$5.170 10+$4.950 25+$4.660 50+$4.330 100+$4.080 More Pricing... | - | 14°C/W | - | TO-3 | 40mm | - | 12.7mm | 27mm | - | Aluminium | 1.57" | 0.5" | 1.06" | - | - | ||||||
Each | 1+$1.760 10+$1.720 25+$1.690 50+$1.650 100+$1.620 More Pricing... | - | 22.8K/W | - | SO-8, SO-10, SO-14, SO-16, SOT-223, TO-263 | 26mm | - | 10mm | 13mm | - | Copper | 1.02" | 0.4" | 0.51" | - | - | ||||||
Each | 1+$0.581 10+$0.529 25+$0.508 50+$0.493 100+$0.479 More Pricing... | - | 56°C/W | - | TO-220 | 13.2mm | - | 9.53mm | 19mm | - | Aluminum | 0.52" | 0.375" | 0.75" | - | - | ||||||
Each | 1+$16.930 5+$16.590 10+$16.250 25+$15.910 50+$15.580 More Pricing... | - | 1.1°C/W | - | Half Brick | 57.9mm | - | 35.61mm | 61mm | - | - | 2.28" | 1.4" | 2.4" | - | - | ||||||
Each | 1+$5.440 100+$4.900 250+$4.540 500+$4.140 1000+$3.830 | - | 5.6°C/W | - | TO-218, TO-220, TO-247 | 42mm | - | 25.4mm | 25mm | - | - | 1.65" | 1" | 0.98" | - | - | ||||||
Each | 1+$5.710 10+$5.650 25+$5.580 50+$5.520 100+$5.450 More Pricing... | - | 10.2°C/W | - | TO-218, TO-220, TO-247 | 12.5mm | - | 38mm | 34mm | - | Aluminium | 0.49" | 1.5" | 1.36" | - | - | ||||||
Each | 1+$3.200 10+$3.080 25+$2.900 50+$2.700 100+$2.560 More Pricing... | - | 9°C/W | - | SOT-32, TO-3P, TO-220 | 34.9mm | - | 12.7mm | 50.8mm | - | Aluminium | 1.37" | 0.5" | 2" | - | - | ||||||
Each | 1+$1.230 10+$1.210 25+$1.180 50+$1.160 100+$1.130 More Pricing... | - | 24°C/W | - | TO-220 | 19.05mm | - | 19.05mm | 9.65mm | - | Aluminum | 0.75" | 0.75" | 0.38" | - | - | ||||||
Each | 1+$1.180 10+$1.160 25+$1.130 50+$1.110 100+$1.090 More Pricing... | - | 74°C/W | - | PLCC-20, TQFP-32, TQFP-42, TQFP-44, TQFP-48 | 8mm | - | 6mm | 8mm | - | Aluminium | 0.31" | 0.24" | 0.31" | - | - | ||||||
Each | 1+$2.720 100+$2.450 250+$2.270 500+$2.070 1000+$1.920 | - | 13.4°C/W | - | TO-220 | 34.9mm | - | 25.4mm | 12.85mm | - | - | 1.37" | 1" | 0.51" | - | - | ||||||
FISCHER ELEKTRONIK | Each | 1+$3.800 10+$3.650 25+$3.440 50+$3.210 100+$3.030 More Pricing... | - | 6.2°C/W | - | TO-3P, TO-220 | 45mm | - | 50.8mm | 12.7mm | - | Aluminium | 1.77" | 2" | 0.5" | - | - | |||||
Each | 1+$0.744 10+$0.675 25+$0.649 50+$0.630 100+$0.612 More Pricing... | - | 50°C/W | - | TO-220 | 13.2mm | - | 12.7mm | 19mm | - | Aluminum | 0.52" | 0.5" | 0.75" | - | - | ||||||
Each | 1+$1.900 10+$1.740 25+$1.670 50+$1.620 100+$1.580 More Pricing... | - | - | - | BGA | 16.5mm | - | 8.89mm | 16.5mm | - | Aluminum | 0.65" | 0.35" | 0.65" | - | - | ||||||
Each | 1+$0.921 10+$0.862 25+$0.817 50+$0.778 100+$0.714 More Pricing... | - | 75°C/W | - | SOIC-16, SOIC-18 | 6.3mm | - | 4.8mm | 10mm | - | Aluminium | 0.25" | 0.19" | 0.39" | - | - | ||||||
Each | 1+$1.050 10+$0.981 25+$0.929 50+$0.885 100+$0.812 More Pricing... | - | 63°C/W | - | SOIC-20, SOIC-24, SSOP-48, TSSOP-48, TSSOP-56, TSSOP-64 | 6.3mm | - | 4.8mm | 13mm | - | Aluminium | 0.25" | 0.19" | 0.51" | - | - | ||||||
Each | 1+$29.150 5+$27.470 10+$25.790 25+$24.570 50+$23.680 More Pricing... | - | 0.94°C/W | - | TO-3 | 120.7mm | - | 66.7mm | 140mm | - | Aluminum | 4.75" | 2.63" | 5.52" | - | - | ||||||
