Natural Convection Heat Sinks :
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| Compare | Manufacturer Part No | Order Code | Manufacturer / Description | Availability | Price For | Price (inc GST) | Quantity | Thermal Resistance | Packages Cooled | External Width - Metric | External Height - Metric | For Use With | Accessory Type | External Length - Metric | Heat Sink Material | External Width - Imperial | External Height - Imperial | External Length - Imperial | Product Range |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 1+ S$6.150(S$6.7035) 10+ S$4.240(S$4.6216) 25+ S$3.720(S$4.0548) 50+ S$3.400(S$3.706) 100+ S$3.080(S$3.3572) | 4.4°C/W | TO-218, TO-220, TO-247 | 42mm | 38.1mm | - | - | 25mm | - | 1.65" | 1.5" | 0.98" | - | ||||||
Each | 1+ S$4.930(S$5.3737) 5+ S$4.320(S$4.7088) 10+ S$3.580(S$3.9022) 20+ S$3.210(S$3.4989) 50+ S$2.960(S$3.2264) | 16°C/W | TO-220 | 14.5mm | 38.1mm | - | - | 12.7mm | Aluminium | 0.57" | 1.5" | 0.5" | - | ||||||
Each | 1+ S$4.470(S$4.8723) 5+ S$4.190(S$4.5671) 10+ S$3.980(S$4.3382) 20+ S$3.830(S$4.1747) 50+ S$3.710(S$4.0439) | 6.5°C/W | SOT-32, TO-3P, TO-220 | 42mm | 38.1mm | - | - | 25mm | Aluminium | 1.65" | 1.5" | 0.98" | - | ||||||
Each | 1+ S$3.270(S$3.5643) 10+ S$2.500(S$2.725) 25+ S$2.010(S$2.1909) 50+ S$1.890(S$2.0601) 100+ S$1.840(S$2.0056) | 12.9°C/W | TO-218, TO-220 | 16.6mm | 38.1mm | - | - | 16.26mm | Aluminium | 0.65" | 1.5" | 0.64" | - | ||||||
Each | 1+ S$3.450(S$3.7605) 10+ S$3.230(S$3.5207) 25+ S$3.070(S$3.3463) 50+ S$2.960(S$3.2264) 100+ S$2.860(S$3.1174) | 7°C/W | TO-3P, TO-220 | 45mm | 38.1mm | - | - | 12.7mm | Aluminium | 1.77" | 1.5" | 0.5" | - | ||||||
Each | 1+ S$4.530(S$4.9377) 5+ S$4.240(S$4.6216) 10+ S$4.040(S$4.4036) 20+ S$3.890(S$4.2401) 50+ S$3.760(S$4.0984) | 11°C/W | TO-202, TO-220 | 34.92mm | 38.1mm | - | - | 12.8mm | Aluminium | 1.37" | 1.5" | 0.5" | - | ||||||
Each | 1+ S$12.450(S$13.5705) 5+ S$12.220(S$13.3198) 10+ S$11.740(S$12.7966) 20+ S$11.360(S$12.3824) 50+ S$11.030(S$12.0227) | 12.9°C/W | TO-218, TO-220 | 16.26mm | 38.1mm | - | - | 16.26mm | Aluminium | 0.64" | 1.5" | 0.64" | - | ||||||
Each | 1+ S$4.940(S$5.3846) 10+ S$3.400(S$3.706) 25+ S$3.190(S$3.4771) 50+ S$3.000(S$3.270) 100+ S$2.480(S$2.7032) | 10.4°C/W | TO-220 | 34.9mm | 38.1mm | - | - | 12.85mm | - | 1.37" | 1.5" | 0.51" | - | ||||||
Each | 1+ S$3.380(S$3.6842) 10+ S$3.370(S$3.6733) 25+ S$3.360(S$3.6624) 50+ S$3.350(S$3.6515) 100+ S$3.340(S$3.6406) More Pricing... | 11°C/W | TO-220 | 34.9mm | 38.1mm | - | - | 12.7mm | Aluminium | 1.37" | 1.5" | 0.5" | - | ||||||
Each | 1+ S$5.200(S$5.668) 5+ S$4.870(S$5.3083) 10+ S$4.640(S$5.0576) 20+ S$4.460(S$4.8614) 50+ S$4.310(S$4.6979) | 16°C/W | TO-220 | 15mm | 38.1mm | - | - | 12.7mm | Aluminium | 0.59" | 1.5" | 0.5" | - | ||||||
Each | 1+ S$32.360(S$35.2724) 5+ S$30.170(S$32.8853) 10+ S$29.340(S$31.9806) | 1.5°C/W | - | 61mm | 38.1mm | TDK-Lambda PAF / PFE-SA Series Power Modules | Heatsink | 117mm | Aluminum | 2.4" | 1.5" | 4.6" | - | ||||||
Each | 1+ S$4.150(S$4.5235) 5+ S$4.070(S$4.4363) 10+ S$3.990(S$4.3491) 20+ S$3.910(S$4.2619) 50+ S$3.820(S$4.1638) | 3.9°C/W | TO-218, TO-220, TO-247 | 42mm | 38.1mm | - | - | 25mm | Aluminium | 1.65" | 1.5" | 0.98" | R Series | ||||||
Each | 1+ S$4.590(S$5.0031) 10+ S$4.350(S$4.7415) 25+ S$4.140(S$4.5126) 50+ S$4.010(S$4.3709) 100+ S$3.950(S$4.3055) | 9.5°C/W | TO-220 | 12.7mm | 38.1mm | - | - | 35mm | Aluminium | 0.5" | 1.5" | 1.38" | E | ||||||
Each | 1+ S$5.140(S$5.6026) 10+ S$4.550(S$4.9595) 25+ S$4.330(S$4.7197) 50+ S$4.180(S$4.5562) 100+ S$4.020(S$4.3818) More Pricing... | 14°C/W | TO-247 | 16.3mm | 38.1mm | - | - | 16.3mm | Aluminium | 0.64" | 1.5" | 0.64" | EX Series | ||||||













