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TO-3 Natural Convection Heat Sinks :
39 Products FoundFind a huge range of TO-3 Natural Convection Heat Sinks at element14 New Zealand. We stock a wide range of Natural Convection Heat Sinks, such as TO-220, BGA, TO-247 & TO-218 Natural Convection Heat Sinks from the worlds top manufacturers including: Fischer Elektronik, ABL Heatsinks, Wakefield Thermal, Boyd & H S Marston
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| Compare | Manufacturer Part No | Order Code | Manufacturer / Description | Availability | Price For | Price (Incl GST) | Quantity | Thermal Resistance | Packages Cooled | External Width - Metric | External Height - Metric | External Length - Metric | Heat Sink Material | External Width - Imperial | External Height - Imperial | External Length - Imperial | Product Range |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 1+ $15.750($18.1125) 5+ $13.770($15.8355) 10+ $13.510($15.5365) 20+ $13.220($15.203) 50+ $13.140($15.111) | 4.4K/W | TO-3 | 46mm | 31.8mm | 46mm | Aluminium | 1.81" | 1.25" | 1.81" | FK 318 Series | ||||||
FISCHER ELEKTRONIK | Each | 1+ $19.360($22.264) 5+ $6.370($7.3255) 10+ $6.250($7.1875) 20+ $6.120($7.038) 50+ $6.120($7.038) | 2.4°C/W | TO-3 | 97mm | 25mm | 50mm | Aluminium | 3.82" | 0.98" | 1.97" | - | |||||
Each | 1+ $5.320($6.118) 5+ $4.650($5.3475) 10+ $4.560($5.244) 20+ $4.470($5.1405) 50+ $4.380($5.037) | 14°C/W | TO-3 | 40mm | 12.7mm | 27mm | Aluminium | 1.57" | 0.5" | 1.06" | - | ||||||
Each | 1+ $5.810($6.6815) 5+ $5.080($5.842) 10+ $4.980($5.727) 20+ $4.980($5.727) | 12°C/W | TO-3 | 40mm | 27mm | 27mm | Aluminium | 1.57" | 1.06" | 1.06" | - | ||||||
Each | 1+ $9.720($11.178) 5+ $8.520($9.798) 10+ $7.050($8.1075) 20+ $6.510($7.4865) | 8.4°C/W | TO-3 | 35.56mm | 25.4mm | 47.75mm | Aluminium | 1.4" | 1" | 1.88" | - | ||||||
Each | 1+ $19.310($22.2065) 5+ $17.120($19.688) 10+ $16.420($18.883) 20+ $15.840($18.216) 50+ $15.320($17.618) | 1.2°C/W | TO-3 | 88mm | 35mm | 125mm | Aluminium | 3.46" | 1.38" | 4.92" | - | ||||||
Each | 1+ $7.080($8.142) 5+ $6.190($7.1185) 10+ $6.060($6.969) 20+ $5.940($6.831) 50+ $5.820($6.693) | 2.8°C/W | TO-3 | 65mm | 20mm | 50mm | Aluminium | 2.56" | 0.79" | 1.97" | - | ||||||
Each | 1+ $44.410($51.0715) 5+ $42.980($49.427) 10+ $41.880($48.162) 20+ $40.370($46.4255) 50+ $39.520($45.448) | 7.3°C/W | TO-3 | 40.8mm | 25mm | 26.9mm | Aluminium | 1.61" | 0.98" | 1.06" | - | ||||||
Each | 1+ $6.660($7.659) 5+ $5.900($6.785) 10+ $5.660($6.509) 20+ $5.470($6.2905) 50+ $5.280($6.072) | 3.3°C/W | TO-3 | 65mm | 20mm | 50mm | Aluminium | 2.56" | 0.79" | 1.97" | - | ||||||
Each | 1+ $16.570($19.0555) 5+ $14.690($16.8935) 10+ $14.090($16.2035) 20+ $13.590($15.6285) 50+ $13.150($15.1225) | 1.4°C/W | TO-3 | 88mm | 35mm | 100mm | Aluminium | 3.46" | 1.38" | 3.94" | - | ||||||
FISCHER ELEKTRONIK | Each | 1+ $38.740($44.551) 5+ $11.290($12.9835) 10+ $11.070($12.7305) 20+ $10.860($12.489) | 1.5°C/W | TO-3 | 97mm | 25mm | 100mm | Aluminium | 3.82" | 0.98" | 3.94" | - | |||||
Each | 1+ $16.420($18.883) 5+ $14.550($16.7325) 10+ $13.970($16.0655) 20+ $13.470($15.4905) 50+ $13.030($14.9845) | 1.65°C/W | TO-3 | 88mm | 35mm | 75mm | Aluminium | 3.46" | 1.38" | 2.95" | - | ||||||
FISCHER ELEKTRONIK | Each | 1+ $34.640($39.836) 5+ $8.760($10.074) 10+ $8.590($9.8785) 20+ $8.420($9.683) 50+ $8.240($9.476) | 1.9°C/W | TO-3 | 97mm | 25mm | 75mm | Aluminium | 3.82" | 0.98" | 2.95" | - | |||||
Each | 1+ $44.990($51.7385) 5+ $43.260($49.749) 10+ $41.500($47.725) 25+ $39.760($45.724) 50+ $38.630($44.4245) More Pricing... | 1.68°C/W | TO-3 | 120.7mm | 31.8mm | 76.2mm | Aluminium | 4.75" | 1.25" | 3" | - | ||||||
Each | 1+ $31.370($36.0755) 5+ $30.820($35.443) 10+ $30.260($34.799) 20+ $27.740($31.901) 50+ $25.230($29.0145) | 4.5°C/W | TO-3 | 46mm | 31.8mm | 46mm | Aluminium | 1.81" | 1.25" | 1.81" | - | ||||||
Each | 1+ $47.410($54.5215) 5+ $44.700($51.405) 10+ $41.990($48.2885) 20+ $40.260($46.299) 50+ $38.530($44.3095) | 0.95°C/W | TO-3 | 120.7mm | 66.7mm | 140.2mm | Aluminium | 4.75" | 2.63" | 5.52" | - | ||||||
Each | 1+ $2.670($3.0705) 10+ $2.350($2.7025) 25+ $2.270($2.6105) 50+ $2.220($2.553) 100+ $2.110($2.4265) | 6°C/W | TO-3 | 45mm | 25.4mm | 45mm | Aluminium | 1.77" | 1" | 1.77" | - | ||||||
Each | 1+ $2.290($2.6335) 10+ $2.000($2.300) 25+ $1.960($2.254) 50+ $1.930($2.2195) 100+ $1.890($2.1735) | 6°C/W | TO-3 | 45mm | 25.4mm | 45mm | Aluminium | 1.77" | 1" | 1.77" | FK 201 Series | ||||||
Each | 1+ $11.550($13.2825) 5+ $10.250($11.7875) 10+ $9.820($11.293) 20+ $9.480($10.902) 50+ $9.160($10.534) | 1.9°C/W | TO-3 | 88mm | 25mm | 75mm | Aluminium | 3.46" | 0.98" | 2.95" | - | ||||||
Each | 1+ $9.380($10.787) | 1.9°C/W | TO-3 | 88mm | 25mm | 75mm | Aluminium | 3.46" | 0.98" | 2.95" | - | ||||||
Each | 1+ $17.800($20.470) 5+ $16.630($19.1245) 10+ $15.970($18.3655) 20+ $15.200($17.480) 50+ $14.570($16.7555) | 4.8K/W | TO-3 | 46mm | 31.8mm | 46mm | Die-cast Aluminium | 1.81" | 1.25" | 1.81" | FK 318 Series | ||||||
Each | 1+ $2.980($3.427) 10+ $2.490($2.8635) 25+ $2.310($2.6565) 50+ $2.240($2.576) 100+ $2.110($2.4265) | 8K/W | TO-3 | 45mm | 12.7mm | 45mm | Aluminium | 1.77" | 0.5" | 1.77" | FK 202 Series | ||||||
Each | 1+ $11.210($12.8915) 5+ $10.480($12.052) 10+ $10.050($11.5575) 20+ $9.580($11.017) 50+ $9.170($10.5455) | 4.4K/W | TO-3 | 46mm | 31.8mm | 46mm | Aluminium | 1.81" | 1.25" | 1.81" | FK 318 Series | ||||||
Each | 1+ $10.590($12.1785) 5+ $9.910($11.3965) 10+ $9.500($10.925) 20+ $9.050($10.4075) 50+ $8.670($9.9705) | 5.4K/W | TO-3 | 46mm | 25.4mm | 46mm | Aluminium | 1.81" | 1" | 1.81" | FK 254 Series | ||||||
Each | 1+ $2.980($3.427) 10+ $2.490($2.8635) 25+ $2.310($2.6565) 50+ $2.240($2.576) 100+ $2.110($2.4265) | 6.8K/W | TO-3 | 42mm | - | 42mm | Aluminium | 1.65" | - | 1.65" | FK 223 Series | ||||||
