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Natural Convection Heat Sinks :
1,201 Products FoundFind a huge range of Natural Convection Heat Sinks at element14 New Zealand. We stock a large selection of Natural Convection Heat Sinks, including new and most popular products from the world's top manufacturers including: Fischer Elektronik, Boyd, Multicomp Pro, Wakefield Thermal & ABL Heatsinks
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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 | Heat Sink Mounting | External Height - Metric | For Use With | Accessory Type | 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+ $3.370($3.8755) 20+ $2.560($2.944) 75+ $2.120($2.438) 250+ $1.890($2.1735) 1000+ $1.830($2.1045) | 7.6°C/W | TO-220 | 42mm | - | 20mm | - | - | 38mm | - | - | 1.65" | 0.79" | 1.5" | - | Multicomp Pro Heat Sinks | ||||||
Each | 1+ $14.460($16.629) | 11°C/W | TO-220 | 36mm | - | 28mm | - | - | 20mm | - | Aluminium | 1.42" | 1.1" | 0.79" | - | - | ||||||
Each | 1+ $18.980($21.827) 5+ $16.600($19.090) 10+ $16.270($18.7105) 20+ $15.950($18.3425) 50+ $15.620($17.963) | 3.6K/W | - | 76mm | - | 16.8mm | - | - | 150mm | - | Aluminium | 2.99" | 0.66" | 5.91" | - | - | ||||||
Each | 1+ $3.680($4.232) 10+ $3.220($3.703) 25+ $2.670($3.0705) 50+ $2.420($2.783) | 18.7°C/W | TO-218, TO-229, TO-247, TO-248 | 20mm | - | 27mm | - | - | 9mm | - | Copper | 0.79" | 1.06" | 0.35" | - | - | ||||||
Each | 1+ $3.970($4.5655) 10+ $3.460($3.979) 25+ $3.400($3.910) 50+ $3.330($3.8295) 100+ $3.260($3.749) | 16.75K/W | - | 15mm | - | 10mm | - | - | 25mm | - | - | 0.59" | 0.39" | 0.98" | - | - | ||||||
Each | 1+ $42.660($49.059) 5+ $41.820($48.093) 10+ $40.970($47.1155) 20+ $40.110($46.1265) 50+ $39.260($45.149) | 16.75K/W | - | 15mm | - | 10mm | - | - | 1000mm | - | - | 0.59" | 0.39" | 39.37" | - | - | ||||||
Each | 1+ $3.730($4.2895) 10+ $3.270($3.7605) 25+ $3.210($3.6915) 50+ $3.150($3.6225) 100+ $3.070($3.5305) | 16.75K/W | - | 15mm | - | 10mm | - | - | 50mm | - | Aluminium | 0.59" | 0.39" | 1.96" | - | - | ||||||
Each | 1+ $16.200($18.630) 5+ $14.160($16.284) 10+ $13.880($15.962) 20+ $13.600($15.640) 50+ $13.320($15.318) | 4.4K/W | TO-3 | 46mm | - | 31.8mm | - | - | 46mm | - | Aluminium | 1.81" | 1.25" | 1.81" | - | FK 318 Series | ||||||
Each | 1+ $2.260($2.599) 10+ $1.990($2.2885) 25+ $1.630($1.8745) 50+ $1.610($1.8515) 100+ $1.570($1.8055) | 14K/W | TO-220 | 35.1mm | - | - | - | - | 55.6mm | - | Aluminium | 1.38" | - | 2.19" | - | FK 219 Series | ||||||
Each | 1+ $6.370($7.3255) 5+ $5.580($6.417) 10+ $4.620($5.313) 20+ $4.180($4.807) | 16°C/W | TO-220 | 14.5mm | - | 38.1mm | - | - | 12.7mm | - | Aluminium | 0.57" | 1.5" | 0.5" | - | - | ||||||
FISCHER ELEKTRONIK | Each | 1+ $19.750($22.7125) 5+ $6.550($7.5325) 10+ $6.430($7.3945) 20+ $6.300($7.245) 50+ $6.160($7.084) | 2.4°C/W | TO-3 | 97mm | - | 25mm | - | - | 50mm | - | Aluminium | 3.82" | 0.98" | 1.97" | - | - | |||||
Each | 10+ $1.790($2.0585) 50+ $1.440($1.656) 100+ $1.350($1.5525) 250+ $1.120($1.288) | 21°C/W | TO-220 | 12.7mm | - | 19.02mm | - | - | 12.7mm | - | - | 0.5" | 0.75" | 0.5" | - | - | ||||||
Each | 1+ $5.670($6.5205) 10+ $3.510($4.0365) 25+ $1.340($1.541) 50+ $1.320($1.518) 100+ $1.290($1.4835) | 13°C/W | DIP | 19mm | - | 4.8mm | - | - | 33mm | - | Aluminium | 0.75" | 0.19" | 1.3" | - | - | ||||||
Each | 1+ $6.670($7.6705) 5+ $5.940($6.831) 10+ $5.700($6.555) 20+ $5.500($6.325) 50+ $5.320($6.118) | 4.9°C/W | TO-218, TO-220 | 46mm | - | 33mm | - | - | 50mm | - | Aluminium | 1.81" | 1.3" | 1.97" | - | - | ||||||
Each | 1+ $5.670($6.5205) 5+ $4.950($5.6925) 10+ $4.860($5.589) 20+ $4.760($5.474) 50+ $4.660($5.359) | 14K/W | TO-3 | 40mm | - | 12.7mm | - | - | 27mm | - | Aluminium | 1.57" | 0.5" | 1.06" | - | - | ||||||
Each | 1+ $6.200($7.130) 5+ $5.420($6.233) 10+ $5.320($6.118) 20+ $5.210($5.9915) 50+ $5.100($5.865) | 4.5°C/W | TO-3P, TO-218, TO-220, TO-247, TO-248 | 30mm | - | 45mm | - | - | 50mm | - | Aluminium | 1.18" | 1.77" | 1.97" | - | - | ||||||
Each | 1+ $2.040($2.346) | 24.4°C/W | TO-220 | 13.21mm | - | 12.7mm | - | - | 19.05mm | - | Aluminium | 0.52" | 0.5" | 0.75" | - | - | ||||||
Each | 1+ $3.460($3.979) 10+ $2.640($3.036) 25+ $2.280($2.622) 50+ $2.140($2.461) 100+ $2.010($2.3115) | 74°C/W | PLCC-20, TQFP-32, TQFP-42, TQFP-44, TQFP-48 | 8mm | - | 6mm | - | - | 8mm | - | Aluminium | 0.31" | 0.24" | 0.31" | - | - | ||||||
Each | 1+ $1,078.530($1,240.3095) 5+ $943.710($1,085.2665) 10+ $781.930($899.2195) 25+ $701.050($806.2075) 50+ $647.110($744.1765) | 0.005°C/W | - | 127mm | - | 17.4mm | - | - | 305mm | - | Aluminum | 5" | 0.69" | 12" | - | - | ||||||
Each | 1+ $8.190($9.4185) 10+ $5.660($6.509) 25+ $4.970($5.7155) 50+ $4.530($5.2095) 100+ $4.110($4.7265) | 4.4K/W | TO-218, TO-220, TO-247 | 42mm | - | 38.1mm | - | - | 25mm | - | - | 1.65" | 1.5" | 0.98" | - | - | ||||||
Each | 1+ $14.600($16.790) 5+ $12.770($14.6855) 10+ $12.530($14.4095) 20+ $12.270($14.1105) 50+ $12.020($13.823) | 3.4°C/W | - | 100mm | - | 15mm | - | - | 100mm | - | Aluminium | 3.94" | 0.59" | 3.94" | - | - | ||||||
Each | 1+ $11.210($12.8915) 3+ $8.130($9.3495) 10+ $7.590($8.7285) 25+ $7.150($8.2225) 100+ $5.900($6.785) | 2.7°C/W | TO-218, TO-220, TO-247 | 42mm | - | 63.5mm | - | - | 25mm | - | - | 1.65" | 2.5" | 0.98" | - | - | ||||||
Each | 1+ $24.800($28.520) 5+ $22.070($25.3805) 10+ $21.170($24.3455) 20+ $20.420($23.483) 50+ $19.740($22.701) | - | TO-3P, TO-218, TO-220, TO-247, TO-248 | 33mm | - | 66.5mm | - | - | 150mm | - | Aluminium | 1.3" | 2.62" | 5.91" | - | - | ||||||
Each | 10+ $0.769($0.8844) 50+ $0.672($0.7728) 100+ $0.659($0.7578) 250+ $0.651($0.7486) | 75°C/W | SOIC-16, SOIC-18 | 6.3mm | - | 4.8mm | - | - | 10mm | - | Aluminium | 0.25" | 0.19" | 0.39" | - | - | ||||||
Each | 1+ $4.400($5.060) 10+ $3.560($4.094) 25+ $3.330($3.8295) 50+ $3.180($3.657) 100+ $3.050($3.5075) | 12°C/W | TO-218, TO-220, TO-247, TO-248 | 29mm | - | 37.5mm | - | - | 12mm | - | Aluminium | 1.14" | 1.48" | 0.47" | - | - | ||||||
