Natural Convection Heat Sinks :
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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 | 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+ $22.580($24.84) 5+ $21.850($24.04) 10+ $21.290($23.42) 20+ $20.530($22.58) 50+ $20.080($22.09) | 1.1°C/W | - | 96mm | - | 40mm | 100mm | - | Aluminium | 3.78" | 1.57" | 3.94" | - | - | ||||||
Each | 1+ $2.030($2.23) 10+ $1.790($1.97) 25+ $1.720($1.89) 50+ $1.680($1.85) 100+ $1.600($1.76) | 13°C/W | TO-218, TO-220, TO-247 | 34.5mm | - | 25mm | 12.5mm | - | Aluminium | 1.36" | 0.98" | 0.49" | - | - | ||||||
Each | 1+ $8.550($9.40) 5+ $7.480($8.23) 10+ $7.340($8.07) 20+ $7.190($7.91) 50+ $7.040($7.74) | 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+ $26.940($29.63) 5+ $26.080($28.69) 10+ $25.410($27.95) 20+ $24.500($26.95) 50+ $23.970($26.37) | 1.1°C/W | - | 96mm | - | 40mm | 150mm | - | Aluminium | 3.78" | 1.57" | 5.91" | - | - | ||||||
Each | 1+ $3.120($3.43) 10+ $2.920($3.21) 25+ $2.890($3.18) 50+ $2.860($3.15) 100+ $2.750($3.02) | 21.6°C/W | TO-126 | 22mm | - | 19mm | 19mm | - | Aluminium | 0.87" | 0.75" | 0.75" | - | - | ||||||
Each | 1+ $2.270($2.50) 10+ $1.990($2.19) 25+ $1.650($1.82) 50+ $1.520($1.67) | 25.9°C/W | TO-220 | 13.21mm | - | 9.52mm | 19.05mm | - | Aluminium | 0.52" | 0.4" | 0.75" | - | - | ||||||
Each | 1+ $6.030($6.63) 10+ $5.320($5.85) 25+ $5.090($5.60) 50+ $4.850($5.34) 100+ $4.620($5.08) | 5.6°C/W | TO-218, TO-220 | 41.91mm | - | 25.4mm | 25.4mm | - | Aluminium | 1.65" | 1" | 1" | - | - | ||||||
Each | 10+ $0.706($0.78) 50+ $0.618($0.68) 100+ $0.606($0.67) 250+ $0.594($0.65) | 46°C/W | DIP | 6.3mm | - | 4.8mm | 19mm | - | Aluminium | 0.25" | 0.19" | 0.75" | - | - | ||||||
Each | 1+ $3.270($3.60) 10+ $2.860($3.15) 25+ $2.810($3.09) 50+ $2.750($3.02) 100+ $2.690($2.96) | 27°C/W | DIP, PLCC, SMD | 15.3mm | - | 8mm | 15.3mm | - | Aluminium | 0.6" | 0.31" | 0.6" | - | - | ||||||
Each | 1+ $35.320($38.85) 5+ $30.910($34.00) 10+ $25.610($28.17) 20+ $23.720($26.09) | 6.8°C/W | TO-220 | 32mm | - | 16mm | 60mm | - | Aluminium | 1.26" | 0.63" | 2.36" | - | - | ||||||
FISCHER ELEKTRONIK | Each | 1+ $24.380($26.82) 5+ $23.900($26.29) 10+ $23.410($25.75) 20+ $22.920($25.21) 50+ $22.430($24.67) | 1.25°C/W | - | 150mm | - | 27mm | 100mm | - | Aluminium | 5.91" | 1.06" | 3.94" | - | - | |||||
Each | 1+ $146.800($161.48) 5+ $112.670($123.94) 10+ $110.410($121.45) | 0.04°C/W | - | 300mm | - | 32mm | 102mm | - | Aluminium Alloy | 11.82" | 1.26" | 4.02" | - | MP High Fin Ratio Heat Sinks | ||||||
MULTICOMP PRO | Each | 1+ $80.050($88.06) 3+ $61.740($67.91) 10+ $56.850($62.54) 25+ $55.710($61.28) | 0.113°C/W | - | 100mm | - | 42mm | 125mm | - | Aluminium Alloy | 3.94" | 1.66" | 4.93" | - | MP High Density Fin Heatsinks | |||||
Each | 1+ $72.910($80.20) 3+ $56.230($61.85) 10+ $51.780($56.96) 25+ $50.750($55.82) | 0.12°C/W | - | 100mm | Panel | 32mm | 102mm | - | Aluminium Alloy | 3.94" | 1.26" | 4.02" | - | MP High Fin Ratio Heat Sinks | ||||||
Each | 1+ $7.970($8.77) 5+ $6.980($7.68) 10+ $5.780($6.36) 20+ $5.340($5.87) | 8.4°C/W | TO-3 | 35.56mm | - | 25.4mm | 47.75mm | - | Aluminium | 1.4" | 1" | 1.88" | - | - | ||||||
Each | 1+ $6.040($6.64) 5+ $5.360($5.90) 10+ $5.140($5.65) 20+ $4.950($5.44) 50+ $4.790($5.27) | 3.7°C/W | TO-218, TO-220 | 50mm | - | 28mm | 75mm | - | Aluminium | 1.97" | 1.1" | 2.95" | - | - | ||||||
BOYD | Each | 1+ $22.730($25.00) 10+ $21.110($23.22) 25+ $19.160($21.08) 50+ $17.220($18.94) 100+ $15.580($17.14) More Pricing... | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||
Each | 1+ $125.400($137.94) 5+ $122.900($135.19) 10+ $120.390($132.43) | 0.3°C/W | - | 300mm | - | 40mm | 200mm | - | Aluminium | 11.81" | 1.57" | 7.87" | - | - | ||||||
FISCHER ELEKTRONIK | Each | 1+ $31.520($34.67) 5+ $31.430($34.57) 10+ $31.340($34.47) 20+ $31.250($34.38) 50+ $31.150($34.26) | 0.9°C/W | - | 160mm | - | 40mm | 100mm | - | Aluminium | 6.3" | 1.57" | 3.94" | - | - | |||||
Each | 1+ $2.230($2.45) 10+ $1.970($2.17) 25+ $1.900($2.09) 50+ $1.860($2.05) 100+ $1.760($1.94) | 22°C/W | BGA | 23mm | - | 6mm | 23mm | - | Aluminium | 0.91" | 0.24" | 0.91" | - | - | ||||||
Each | 1+ $15.830($17.41) 5+ $14.030($15.43) 10+ $13.460($14.81) 20+ $12.980($14.28) 50+ $12.560($13.82) | 1.2°C/W | TO-3 | 88mm | - | 35mm | 125mm | - | Aluminium | 3.46" | 1.38" | 4.92" | - | - | ||||||
Each | 1+ $1.960($2.16) 10+ $1.720($1.89) 25+ $1.450($1.60) | 21°C/W | BGA | 23mm | - | 10mm | 23mm | - | Aluminium | 0.91" | 0.39" | 0.91" | - | - | ||||||
Each | 1+ $4.660($5.13) 10+ $3.060($3.37) 25+ $1.450($1.60) 50+ $1.430($1.57) 100+ $1.400($1.54) | 18.6°C/W | PGA | 14mm | - | 14mm | 14mm | - | Aluminium | 0.55" | 0.55" | 0.55" | - | - | ||||||
Each | 1+ $5.800($6.38) 5+ $5.070($5.58) 10+ $4.970($5.47) 20+ $4.870($5.36) 50+ $4.770($5.25) | 2.8°C/W | TO-3 | 65mm | - | 20mm | 50mm | - | Aluminium | 2.56" | 0.79" | 1.97" | - | - | ||||||
Each | 1+ $7.240($7.96) 5+ $6.420($7.06) 10+ $6.160($6.78) 20+ $5.940($6.53) 50+ $5.750($6.32) | 3.1°C/W | TO-218, TO-220 | 50mm | - | 28mm | 100mm | - | Aluminium | 1.97" | 1.1" | 3.94" | - | - | ||||||





















