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 | 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+ S$1.390(S$1.5151) 10+ S$1.220(S$1.3298) 25+ S$1.010(S$1.1009) 50+ S$0.900(S$0.981) 100+ S$0.830(S$0.9047) | 24°C/W | TO-220 | 19.05mm | 9.67mm | 19.05mm | - | Aluminium | 0.75" | 0.38" | 0.75" | - | - | ||||||
Each | 1+ S$4.680(S$5.1012) 5+ S$4.390(S$4.7851) 10+ S$4.200(S$4.578) 20+ S$4.050(S$4.4145) 50+ S$3.920(S$4.2728) | 4.9°C/W | TO-218, TO-220 | 46mm | 33mm | 50mm | - | Aluminium | 1.81" | 1.3" | 1.97" | - | - | ||||||
Each | 1+ S$2.320(S$2.5288) 10+ S$2.030(S$2.2127) 25+ S$1.680(S$1.8312) 50+ S$1.510(S$1.6459) 100+ S$1.390(S$1.5151) | 24.4°C/W | TO-220 | 13.21mm | 12.7mm | 19.05mm | - | Aluminium | 0.52" | 0.5" | 0.75" | - | - | ||||||
FISCHER ELEKTRONIK | Each | 10+ S$0.537(S$0.5853) 50+ S$0.470(S$0.5123) 100+ S$0.461(S$0.5025) 250+ S$0.452(S$0.4927) | 87°C/W | DIP-8, SSOP-20, SSOP-24, SSOP-28, TSSOP-24, TSSOP-28, TSSOP-38 | 6.3mm | 4.8mm | 8mm | - | Aluminium | 0.25" | 0.19" | 0.31" | - | - | |||||
Each | 10+ S$0.684(S$0.7456) 50+ S$0.591(S$0.6442) 100+ S$0.560(S$0.6104) 250+ S$0.546(S$0.5951) | 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+ S$6.440(S$7.0196) 5+ S$6.250(S$6.8125) 10+ S$6.050(S$6.5945) 20+ S$5.710(S$6.2239) 50+ S$5.370(S$5.8533) | 13°C/W | TO-218, TO-220, TO-247 | 34.5mm | 25mm | 12.5mm | - | Aluminium | 1.36" | 0.98" | 0.49" | - | - | ||||||
Each | 1+ S$2.690(S$2.9321) 10+ S$2.340(S$2.5506) 25+ S$2.300(S$2.507) 50+ S$2.250(S$2.4525) 100+ S$2.200(S$2.398) | 13.5°C/W | TO-218, TO-220, TO-247, TO-248 | 29mm | 25mm | 12mm | - | Aluminium | 1.14" | 0.98" | 0.47" | - | - | ||||||
Each | 1+ S$8.150(S$8.8835) 5+ S$7.130(S$7.7717) 10+ S$6.990(S$7.6191) 20+ S$6.850(S$7.4665) 50+ S$6.710(S$7.3139) | 2.8°C/W | TO-3P, TO-218, TO-220, TO-247, TO-248 | 30mm | 45mm | 100mm | - | Aluminium | 1.18" | 1.77" | 3.94" | - | - | ||||||
Each | 1+ S$5.650(S$6.1585) 10+ S$4.220(S$4.5998) 25+ S$4.140(S$4.5126) 50+ S$4.060(S$4.4254) 100+ S$3.970(S$4.3273) | 5.6°C/W | TO-218, TO-220 | 41.91mm | 25.4mm | 25.4mm | - | Aluminium | 1.65" | 1" | 1" | - | - | ||||||
Each | 1+ S$1.250(S$1.3625) 10+ S$1.240(S$1.3516) 25+ S$1.230(S$1.3407) 50+ S$1.220(S$1.3298) 100+ S$1.210(S$1.3189) | 25.9°C/W | TO-220 | 13.21mm | 9.52mm | 19.05mm | - | Aluminium | 0.52" | 0.4" | 0.75" | - | - | ||||||
Each | 1+ S$5.390(S$5.8751) 5+ S$5.050(S$5.5045) 10+ S$4.830(S$5.2647) 20+ S$4.660(S$5.0794) 50+ S$4.520(S$4.9268) | 3.7°C/W | TO-218, TO-220 | 50mm | 28mm | 75mm | - | Aluminium | 1.97" | 1.1" | 2.95" | - | - | ||||||
Each | 1+ S$3.900(S$4.251) 10+ S$3.650(S$3.9785) 25+ S$3.490(S$3.8041) 50+ S$3.370(S$3.6733) 100+ S$3.270(S$3.5643) | 7.8°C/W | SOT-32, TO-3P, TO-220 | 42mm | 25.4mm | 25mm | - | Aluminium | 1.65" | 1" | 0.98" | - | - | ||||||
Each | 1+ S$1.810(S$1.9729) 10+ S$1.590(S$1.7331) 25+ S$1.310(S$1.4279) 50+ S$1.290(S$1.4061) 100+ S$1.260(S$1.3734) | 30°C/W | BGA | 14mm | 6mm | 14mm | - | Aluminium | 0.55" | 0.24" | 0.55" | - | - | ||||||
Each | 1+ S$3.370(S$3.6733) 10+ S$2.310(S$2.5179) 25+ S$1.240(S$1.3516) 50+ S$1.220(S$1.3298) 100+ S$1.200(S$1.308) | 28.5°C/W | BGA | 10mm | 10mm | 10mm | - | Aluminium | 0.39" | 0.39" | 0.39" | - | - | ||||||
Each | 1+ S$2.420(S$2.6378) 10+ S$2.220(S$2.4198) 25+ S$2.160(S$2.3544) 50+ S$1.800(S$1.962) 100+ S$1.690(S$1.8421) More Pricing... | 40°C/W | BGA | 23mm | 10mm | 23mm | - | Aluminium | 0.91" | 0.39" | 0.91" | - | - | ||||||
Each | 1+ S$25.150(S$27.4135) 5+ S$24.670(S$26.8903) 10+ S$23.960(S$26.1164) 20+ S$22.870(S$24.9283) 50+ S$22.200(S$24.198) | 0.74°C/W | - | 125mm | 50mm | 150mm | - | Aluminium | 4.92" | 1.97" | 5.91" | - | - | ||||||
Each | 1+ S$2.830(S$3.0847) 10+ S$2.550(S$2.7795) 25+ S$2.430(S$2.6487) 50+ S$2.330(S$2.5397) 100+ S$2.250(S$2.4525) | 23.4°C/W | BGA | 23mm | 18mm | 23mm | - | Aluminium | 0.91" | 0.71" | 0.91" | - | - | ||||||
Each | 1+ S$3.670(S$4.0003) 10+ S$3.400(S$3.706) 25+ S$3.250(S$3.5425) 50+ S$2.520(S$2.7468) 100+ S$2.440(S$2.6596) | 8.6°C/W | TO-218, TO-220, TO-247 | 34.5mm | 50mm | 12.5mm | - | Aluminium | 1.36" | 1.97" | 0.49" | - | - | ||||||
Each | 1+ S$1.920(S$2.0928) 10+ S$1.680(S$1.8312) 25+ S$1.390(S$1.5151) 50+ S$1.370(S$1.4933) 100+ S$1.340(S$1.4606) | 22K/W | TO-220 | 16.8mm | 7.9mm | 28mm | - | Aluminium | 0.66" | 0.31" | 1.1" | - | FK 247 Series | ||||||
Each | 1+ S$3.000(S$3.270) 10+ S$2.780(S$3.0302) 25+ S$2.650(S$2.8885) 50+ S$2.050(S$2.2345) 100+ S$1.990(S$2.1691) | 11°C/W | TO-218, TO-220 | 29.5mm | 11mm | 50mm | - | Aluminium | 1.16" | 0.43" | 1.97" | - | - | ||||||
BOYD | Each | 1+ S$1.620(S$1.7658) | 26°C/W | TO-126 | 8.13mm | 13.21mm | 19.8mm | - | Aluminium | 0.32" | 0.52" | 0.78" | - | TUK SGACK902S Keystone Coupler | |||||
Each | 1+ S$14.270(S$15.5543) 5+ S$12.480(S$13.6032) 10+ S$12.240(S$13.3416) 20+ S$11.990(S$13.0691) 50+ S$11.740(S$12.7966) | 3.6K/W | - | 76mm | 16.8mm | 150mm | - | Aluminium | 2.99" | 0.66" | 5.91" | - | - | ||||||
Each | 1+ S$2.800(S$3.052) 10+ S$2.450(S$2.6705) 25+ S$2.410(S$2.6269) 50+ S$2.360(S$2.5724) 100+ S$2.310(S$2.5179) | 16.75K/W | - | 15mm | 10mm | 50mm | - | Aluminium | 0.59" | 0.39" | 1.96" | - | - | ||||||
Each | 1+ S$12.160(S$13.2544) 5+ S$10.640(S$11.5976) 10+ S$10.430(S$11.3687) 20+ S$10.220(S$11.1398) 50+ S$10.010(S$10.9109) | 4.4K/W | TO-3 | 46mm | 31.8mm | 46mm | - | Aluminium | 1.81" | 1.25" | 1.81" | - | FK 318 Series | ||||||
Each | 1+ S$1.700(S$1.853) 10+ S$1.490(S$1.6241) 25+ S$1.230(S$1.3407) 50+ S$1.210(S$1.3189) 100+ S$1.190(S$1.2971) | 14K/W | TO-220 | 35.1mm | - | 55.6mm | - | Aluminium | 1.38" | - | 2.19" | - | FK 219 Series | ||||||
























