Heat sinks are used to moderate heat levels and cool sensitive electrical components by dissipating heat into the surrounding air. Newark stocks a wide variety of heat sinks, including both force cooled heat sinks and natural convection heat sinks, as well as assortments and kits.
Heat Sinks:
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Compare | Price for | Quantity | |||||||||
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Each | 1+ $4.460 | Min: 1 / Mult: 1 | 21.6°C/W | TO-126 | 22mm | 19mm | |||||
Each | 1+ $2.980 10+ $2.980 25+ $2.980 50+ $2.980 100+ $2.730 More Pricing... | Min: 1 / Mult: 1 | 14°C/W | TO-3 | 40mm | 12.7mm | |||||
BOYD | Each | 1+ $7.760 10+ $7.480 25+ $7.230 50+ $6.690 100+ $6.120 More Pricing... | Min: 1 / Mult: 1 | 21°C/W | TO-126 | 22mm | 19.05mm | ||||
Each | 1+ $1.170 10+ $1.080 25+ $1.020 50+ $0.961 | Min: 1 / Mult: 1 | 21°C/W | TO-220 | 14.5mm | 12.7mm | |||||
Each | 1+ $9.440 10+ $8.800 25+ $8.090 50+ $7.380 100+ $6.680 More Pricing... | Min: 1 / Mult: 1 | 2.8°C/W | TO-3P, TO-218, TO-220, TO-247, TO-248 | 30mm | 45mm | |||||
Each | 1+ $1.050 10+ $1.010 25+ $0.954 50+ $0.912 100+ $0.857 More Pricing... | Min: 1 / Mult: 1 | 63°C/W | SOIC-20, SOIC-24, SSOP-48, TSSOP-48, TSSOP-56, TSSOP-64 | 6.3mm | 4.8mm | |||||
Each | 1+ $1.250 | Min: 10 / Mult: 10 | 13°C/W | TO-218, TO-220, TO-247 | 34.5mm | 25mm | |||||
Each | 1+ $1.080 10+ $1.040 25+ $0.976 50+ $0.910 100+ $0.864 More Pricing... | Min: 1 / Mult: 1 | 75°C/W | SOIC-16, SOIC-18 | 6.3mm | 4.8mm | |||||
Each | 1+ $0.728 10+ $0.728 25+ $0.728 50+ $0.728 100+ $0.728 More Pricing... | Min: 1 / Mult: 1 | 19.7°C/W | TO-218, TO-220, TO-247, TO-248 | 20mm | 28mm | |||||
Each | 1+ $0.774 10+ $0.760 | Min: 1 / Mult: 1 | - | - | - | - | |||||
Each | 1+ $12.550 5+ $12.550 10+ $12.550 25+ $11.580 50+ $11.580 More Pricing... | Min: 1 / Mult: 1 | 1.83°C/W | TO-3 | 120.7mm | 31.8mm | |||||
Each | 1+ $24.680 5+ $23.260 10+ $21.840 25+ $20.800 50+ $20.050 More Pricing... | Min: 1 / Mult: 1 | 0.94°C/W | TO-3 | 120.7mm | 66.7mm | |||||
Each | 1+ $26.430 10+ $25.190 25+ $23.250 50+ $21.200 100+ $18.380 More Pricing... | Min: 1 / Mult: 1 | 3.3°C/W | TO-218, TO-220, TO-247 | 30mm | 45.01mm | |||||
Each | 1+ $1.980 10+ $1.780 25+ $1.710 50+ $1.650 100+ $1.600 More Pricing... | Min: 1 / Mult: 1 | - | BGA | 16.5mm | 8.89mm | |||||
Each | 1+ $1.590 10+ $1.520 25+ $1.430 50+ $1.360 100+ $1.270 | Min: 1 / Mult: 1 | 8.5°C/W | DIP | 19mm | 4.8mm | |||||
KEYSTONE | Each | 1+ $5.450 10+ $4.870 | Min: 1 / Mult: 1 | - | - | - | - | ||||
Each | 1+ $1.240 10+ $1.180 25+ $1.130 50+ $1.080 100+ $1.020 | Min: 1 / Mult: 1 | 21°C/W | SOT-32, TO-220 | 25.4mm | 13mm | |||||
Each | 1+ $0.990 10+ $0.962 25+ $0.908 50+ $0.854 100+ $0.812 More Pricing... | Min: 1 / Mult: 1 | - | - | - | - | |||||
Each | 1+ $32.100 10+ $30.500 25+ $28.890 50+ $27.280 100+ $25.690 More Pricing... | Min: 1 / Mult: 1 | 1.2°C/W | - | 100mm | 40mm | |||||
Each | 1+ $221.330 5+ $213.770 10+ $203.360 25+ $192.910 50+ $165.930 | Min: 1 / Mult: 1 | 0.075°C/W | - | 125mm | 74mm | |||||
Each | 1+ $114.590 10+ $108.860 25+ $103.140 50+ $97.400 100+ $91.670 | Min: 1 / Mult: 1 | 0.2K/W | - | 62mm | 73.9mm | |||||
Each | 1+ $3.230 10+ $3.160 25+ $2.970 50+ $2.860 100+ $2.790 More Pricing... | Min: 1 / Mult: 1 | 13.5°C/W | TO-218, TO-220, TO-247, TO-248 | 29mm | 11.99mm | |||||
Each | 1+ $0.441 10+ $0.392 25+ $0.377 50+ $0.364 100+ $0.353 More Pricing... | Min: 1 / Mult: 1 | 56°C/W | TO-220 | 13.2mm | 9.53mm | |||||
Each | 1+ $11.260 10+ $10.500 25+ $9.640 50+ $8.790 100+ $7.970 More Pricing... | Min: 1 / Mult: 1 | 45.2°C/W | TO-5 | - | 12.7mm | |||||
Each | 1+ $1.680 | Min: 1 / Mult: 1 | 22.8°C/W | SO-8, SO-10, SO-14, SO-16, SOT-223, TO-263 | 26mm | 10.01mm |