Popular Suppliers
3.3°C/W Natural Convection Heat Sinks:
2,885 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 & Multicomp Pro
View
Buyer
Engineer
Manufacturer
Thermal Resistance
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
Packaging
No Filter(s) Applied
0 Filter(s) Selected
| Compare | Price for | Quantity | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FISCHER ELEKTRONIK | Each | 1+ $10.370 10+ $10.130 25+ $9.960 50+ $9.800 100+ $9.640 More Pricing... | 2.8°C/W | TO-3 | 97mm | - | 24.99mm | 100mm | - | Aluminium | 3.82" | 0.98" | 3.94" | - | - | |||||
FISCHER ELEKTRONIK | Each | 1+ $4.510 10+ $4.360 25+ $4.240 50+ $3.970 100+ $3.680 More Pricing... | 27°C/W | DIP, PLCC, SMD | 15.3mm | - | 8mm | 15.3mm | - | Aluminium | 0.6" | 0.31" | 0.6" | - | - | |||||
Each | 1+ $1.420 10+ $1.350 25+ $1.300 50+ $1.250 100+ $1.190 | 29°C/W | BGA | 14mm | - | 10.01mm | 14mm | - | Aluminium | 0.55" | 0.394" | 0.55" | - | - | ||||||
FISCHER ELEKTRONIK | Each | 1+ $1.380 10+ $1.320 25+ $1.260 50+ $1.210 100+ $1.160 | 28.5°C/W | BGA | 10mm | - | 10.01mm | 10mm | - | Aluminium | 0.39" | 0.394" | 0.39" | - | - | |||||
Each | 1+ $29.330 | 7.3°C/W | TO-3 | 40.8mm | - | 25mm | 26.9mm | - | Aluminium | 1.61" | 0.98" | 1.06" | - | - | ||||||
MULTICOMP PRO | Each | 1+ $1.530 100+ $1.380 250+ $1.280 500+ $1.160 1000+ $1.080 | 13.6°C/W | SOT-23, TO-126, TO-220 | 25.4mm | - | 12.7mm | 30mm | - | Aluminium | 1" | 0.5" | 1.18" | - | - | |||||
Each | 1+ $4.210 10+ $4.070 25+ $3.960 50+ $3.710 100+ $3.440 More Pricing... | 8.2°C/W | TO-3P, TO-220 | 45mm | - | 12.7mm | 25.4mm | - | Aluminium | 1.77" | 0.5" | 1" | - | - | ||||||
Each | 1+ $1.860 10+ $1.650 25+ $1.570 50+ $1.510 100+ $1.450 More Pricing... | 12.67°C/W | TO-220 | 34.9mm | - | 25.4mm | 12.7mm | - | Aluminum | 1.37" | 1" | 0.5" | - | - | ||||||
Each | 1+ $16.490 10+ $15.850 25+ $15.190 50+ $14.550 100+ $13.890 More Pricing... | 1.6°C/W | - | 100mm | - | 40mm | 75mm | - | Aluminium | 3.94" | 1.57" | 2.95" | - | - | ||||||
Each | 1+ $7.580 10+ $7.340 25+ $7.130 50+ $6.680 100+ $6.200 More Pricing... | 7.8°C/W | TO-220 | 19.4mm | - | 28mm | 30mm | - | Aluminium | 0.76" | 1.1" | 1.18" | - | - | ||||||
Each | 1+ $9.880 10+ $9.620 25+ $9.440 50+ $9.250 100+ $9.070 More Pricing... | 5.3°C/W | SOT-32, TO-3P, TO-220 | 42mm | - | 50.8mm | 25mm | - | Aluminium | 1.65" | 2" | 0.98" | - | - | ||||||
FISCHER ELEKTRONIK | Each | 1+ $2.640 | 29.3°C/W | TO-263 | 8mm | - | 10mm | 17.8mm | - | Copper | 0.31" | 0.39" | 0.7" | - | - | |||||
Each | 1+ $6.110 10+ $5.810 25+ $5.540 50+ $5.260 100+ $4.980 | 11°C/W | SOT-32, TO-3P, TO-220 | 34.9mm | - | 12.7mm | 38.1mm | - | Aluminium | 1.37" | 0.5" | 1.5" | - | - | ||||||
Each | 1+ $11.130 10+ $10.870 25+ $10.700 50+ $10.520 100+ $10.340 More Pricing... | 3.5°C/W | Universal Processor | 40mm | - | 19.99mm | 40mm | - | Aluminium | 1.58" | 0.79" | 1.57" | - | - | ||||||
51R6785 RoHS | Each | 1+ $5.550 10+ $5.370 25+ $5.220 50+ $4.890 100+ $4.530 More Pricing... | 6.26°C/W | TO-218, TO-247 | 22mm | - | 35.05mm | 150mm | - | - | 0.87" | 1.38" | 0.87" | - | - | |||||
MULTICOMP PRO | Each | 1+ $1.830 100+ $1.650 250+ $1.530 500+ $1.400 1000+ $1.290 | 21°C/W | TO-220 | 12.7mm | - | 19.02mm | 12.7mm | - | - | 0.5" | 0.75" | 0.5" | - | - | |||||
Each | 1+ $119.870 10+ $115.150 25+ $110.430 50+ $105.710 100+ $101.000 | 0.3°C/W | - | 300mm | - | 40mm | 200mm | - | Aluminium | 11.81" | 1.57" | 7.87" | - | - | ||||||
Each | 1+ $0.689 10+ $0.623 25+ $0.599 50+ $0.582 100+ $0.565 More Pricing... | 22°C/W | TO-202, TO-218, TO-220 | 30mm | - | 12.7mm | 25.4mm | - | Aluminum | 1.18" | 0.5" | 1" | - | - | ||||||
Each | 10+ $1.200 25+ $1.150 50+ $1.110 100+ $1.050 250+ $1.030 More Pricing... | 51°C/W | SOIC-28, SOIC-32 | 6.3mm | - | 4.8mm | 17mm | - | Aluminium | 0.25" | 0.19" | 0.67" | - | - | ||||||
Each | 1+ $16.940 10+ $15.970 25+ $14.880 50+ $13.800 100+ $12.740 More Pricing... | 3.2°C/W | - | 45mm | - | 20mm | 45mm | - | Aluminium | 1.77" | 0.79" | 1.77" | - | - | ||||||
Each | 1+ $0.689 10+ $0.623 25+ $0.599 50+ $0.582 100+ $0.565 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+ $13.960 10+ $13.410 25+ $12.860 50+ $12.310 100+ $11.760 More Pricing... | 3.8°C/W | - | 100mm | - | 24.99mm | 100mm | - | Aluminium | 3.94" | 0.98" | 3.94" | - | - | ||||||
Each | 1+ $1.380 10+ $1.320 25+ $1.270 50+ $1.210 100+ $1.160 | 8.5°C/W | DIP | 19mm | - | 4.8mm | 51mm | - | Aluminium | 0.75" | 0.19" | 2.01" | - | - | ||||||
Each | 1+ $28.520 10+ $27.390 25+ $26.270 50+ $25.150 100+ $24.020 More Pricing... | 0.85°C/W | - | 200mm | - | 40mm | 75mm | - | Aluminium | 7.87" | 1.57" | 2.95" | - | - | ||||||
BOYD | Each | 1+ $8.720 10+ $8.440 25+ $8.200 50+ $7.680 100+ $7.120 More Pricing... | 21°C/W | TO-126 | 22mm | - | 19mm | 19mm | - | Aluminium | 0.87" | 0.75" | 0.75" | - | - | |||||
