Natural Convection Heat Sinks
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Manufacturer Part No | Order Code | Description / Manufacturer | Availability | Price For |
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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 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SK 56/ 100 SA
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1211720 |
Heat Sink, Extruded, 0.4 °C/W, 300 mm, 40 mm, 100 mm FISCHER ELEKTRONIK
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1+ $134.72 ($154.93) 5+ $133.57 ($153.61) 10+ $131.01 ($150.66) |
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0.4°C/W | - | 300mm | 40mm | 100mm | - | Aluminium | 11.81" | 1.57" | 3.94" | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ICK BGA 40 X 40 X 10
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1850047 |
Heat Sink, Square, PCB, For Ball Grid Arrays, 13.8 °C/W, BGA, 40 mm, 10 mm, 40 mm FISCHER ELEKTRONIK
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1+ $8.12 ($9.34) 10+ $5.61 ($6.45) 25+ $5.23 ($6.01) 50+ $4.95 ($5.69) 100+ $4.09 ($4.70) |
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13.8°C/W | BGA | 40mm | 10mm | 40mm | - | Aluminium | 1.57" | 0.39" | 1.57" | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ICK 24 B
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4620914 |
Heat Sink, DIP, Glue-On, 13 °C/W, DIP, 19 mm, 4.8 mm, 33 mm FISCHER ELEKTRONIK
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1+ $2.56 ($2.94) 100+ $2.55 ($2.93) 250+ $2.52 ($2.90) 500+ $2.50 ($2.88) |
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13°C/W | DIP | 19mm | 4.8mm | 33mm | - | Aluminium | 0.75" | 0.19" | 1.3" | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
890SP-02500-A-100
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4106003 |
Heat Sink, Ultra-Fin™, 0.05 °C/W, 101.6 mm, 32 mm, 250 mm H S MARSTON
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1+ $109.59 ($126.03) 10+ $108.46 ($124.73) 30+ $103.69 ($119.24) 100+ $100.75 ($115.86) |
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0.05°C/W | - | 101.6mm | 32mm | 250mm | - | Aluminium | 4" | 1.26" | 9.84" | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
241204B91200G.
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1433989 |
HEAT SINK BOYD
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2.2°C/W | Half Brick | 57.9mm | 11.43mm | 61mm | - | - | 2.28" | 0.45" | 2.4" | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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577202B00000G
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1611441 |
Heat Sink, Square, PCB, 24.4 °C/W, TO-220, 13.21 mm, 12.7 mm, 19.05 mm BOYD
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1+ $2.02 ($2.32) 100+ $1.99 ($2.29) |
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24.4°C/W | TO-220 | 13.21mm | 12.7mm | 19.05mm | - | Aluminium | 0.52" | 0.5" | 0.75" | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SK 81/ 100 SA
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1211719 |
Heat Sink, Extruded, 3.4 °C/W, 100 mm, 15 mm, 100 mm FISCHER ELEKTRONIK
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1+ $21.58 ($24.82) 5+ $18.10 ($20.82) 10+ $17.03 ($19.58) 20+ $14.05 ($16.16) 50+ $13.05 ($15.01) |
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3.4°C/W | - | 100mm | 15mm | 100mm | - | Aluminium | 3.94" | 0.59" | 3.94" | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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MC33271
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1710614 |
Heat Sink, 2.7 °C/W, TO-218, TO-220, TO-247, 42 mm, 63.5 mm, 25 mm MULTICOMP PRO
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1+ $4.69 ($5.39) 15+ $3.63 ($4.17) 25+ $2.99 ($3.44) 100+ $2.71 ($3.12) 150+ $2.46 ($2.83) 250+ $2.17 ($2.50) More Pricing... |
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2.7°C/W | TO-218, TO-220, TO-247 | 42mm | 63.5mm | 25mm | - | - | 1.65" | 2.5" | 0.98" | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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ICK SMD A 10 SA
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4302187 |
Heat Sink, Square, PCB, For SMD Packages, 75 °C/W, SOIC-16, SOIC-18, 6.3 mm, 4.8 mm, 10 mm FISCHER ELEKTRONIK
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10+ $0.516 ($0.59) |
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75°C/W | SOIC-16, SOIC-18 | 6.3mm | 4.8mm | 10mm | - | Aluminium | 0.25" | 0.19" | 0.39" | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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ICK SMD A 8 SA
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4302175 |
Heat Sink, Black Anodised, 87 °C/W, For DIP, PLCC, SMD, 4.8mm/6.3mm/8mm FISCHER ELEKTRONIK
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10+ $0.67 ($0.77) 50+ $0.664 ($0.76) 100+ $0.657 ($0.76) 250+ $0.651 ($0.75) |
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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" | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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AKK 191
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4621372 |
Heat Sink, TO-3, 12 °C/W, TO-3, 40 mm, 27 mm, 27 mm FISCHER ELEKTRONIK
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1+ $5.94 ($6.83) 10+ $5.89 ($6.77) 25+ $5.83 ($6.70) 50+ $5.78 ($6.65) 100+ $5.72 ($6.58) |
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12°C/W | TO-3 | 40mm | 27mm | 27mm | - | Aluminium | 1.57" | 1.06" | 1.06" | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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890SP-02000-A-100
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4105990 |
Heat Sink, Ultra-Fin™, 0.07 °C/W, 101.6 mm, 32 mm, 200 mm H S MARSTON
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1+ $91.19 ($104.87) 10+ $90.24 ($103.78) 30+ $86.28 ($99.22) 100+ $83.83 ($96.40) |
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0.07°C/W | - | 101.6mm | 32mm | 200mm | - | Aluminium | 4" | 1.26" | 7.87" | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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504222B00000G
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1703170 |
Heat Sink, Square, PCB, 6.4 °C/W, TO-220, 19.81 mm, 21.59 mm, 36.83 mm BOYD
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6.4°C/W | TO-220 | 19.81mm | 21.59mm | 36.83mm | - | Aluminium | 0.78" | 0.85" | 1.45" | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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890SP-03000-A-100
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4106015 |
Heat Sink, Ultra-Fin™, 0.04 °C/W, 101.6 mm, 32 mm, 300 mm H S MARSTON
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1+ $127.65 ($146.80) 10+ $126.32 ($145.27) 30+ $120.78 ($138.90) 100+ $117.35 ($134.95) |
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0.04°C/W | - | 101.6mm | 32mm | 300mm | - | Aluminium | 4" | 1.26" | 11.81" | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SW25-2G
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1213435 |
Heat Sink, TO-220/218, 13 °C/W, TO-218, TO-220, TO-247, 34.5 mm, 25 mm, 12.5 mm BOYD
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1+ $16.18 ($18.61) 10+ $15.75 ($18.11) 25+ $14.86 ($17.09) 50+ $14.00 ($16.10) 100+ $13.11 ($15.08) 250+ $12.26 ($14.10) 500+ $11.37 ($13.08) 1000+ $11.15 ($12.82) More Pricing... |
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13°C/W | TO-218, TO-220, TO-247 | 34.5mm | 25mm | 12.5mm | - | Aluminium | 1.36" | 0.98" | 0.49" | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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6400BG
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1213475 |
Heat Sink, TO-220/218, 2.7 °C/W, TO-218, TO-220, TO-247, 41.91 mm, 63.5 mm, 25.4 mm BOYD
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2.7°C/W | TO-218, TO-220, TO-247 | 41.91mm | 63.5mm | 25.4mm | - | Aluminium | 1.65" | 2.5" | 1" | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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ICK SMD A 5 SA
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4302163 |
Heat Sink, For SMD, 123 °C/W, SOIC-8, SOIC-14, SSOP-16, TSSOP-14, TSSOP-16, 6.3 mm, 4.8 mm, 5 mm FISCHER ELEKTRONIK
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10+ $0.753 ($0.87) 50+ $0.746 ($0.86) 100+ $0.738 ($0.85) 250+ $0.73 ($0.84) |
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123°C/W | SOIC-8, SOIC-14, SSOP-16, TSSOP-14, TSSOP-16 | 6.3mm | 4.8mm | 5mm | - | Aluminium | 0.25" | 0.19" | 0.2" | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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FK 244 13 D2 PAK
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4302436 |
Heat Sink, Square, PCB, For D Pak, 22.8 °C/W, SO-8, SO-10, SO-14, SO-16, SOT-223, TO-263, 13 mm FISCHER ELEKTRONIK
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1+ $4.43 ($5.09) 125+ $4.22 ($4.85) 250+ $4.01 ($4.61) 500+ $3.80 ($4.37) 2500+ $3.62 ($4.16) |
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22.8°C/W | SO-8, SO-10, SO-14, SO-16, SOT-223, TO-263 | 13mm | 13mm | 17.8mm | - | Copper | 0.51" | 0.51" | 0.7" | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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P3/120
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858596 |
Heat Sink, T-Slot, 0.55 °C/W, IGBT Power Module, 125 mm, 135 mm, 120 mm SEMIKRON
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1+ $94.67 ($108.87) 5+ $93.27 ($107.26) 10+ $91.88 ($105.66) 20+ $90.04 ($103.55) |
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0.55°C/W | IGBT Power Module | 125mm | 135mm | 120mm | - | Aluminium | 4.92" | 5.31" | 4.72" | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SK 81/ 50 SA
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1211718 |
Heat Sink, Extruded, 3.4 K/W, 100 mm, 15 mm, 50 mm FISCHER ELEKTRONIK
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1+ $6.25 ($7.19) 5+ $6.13 ($7.05) 10+ $6.01 ($6.91) 20+ $5.88 ($6.76) |
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3.4K/W | - | 100mm | 15mm | 50mm | - | Aluminium | 3.94" | 0.59" | 1.97" | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SW25-4
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1213436 |
Heat Sink, TO-220/218, 13 °C/W, TO-218, TO-220, TO-247, 34.5 mm, 25 mm, 12.5 mm BOYD
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1+ $1.31 ($1.51) 10+ $1.30 ($1.50) 250+ $1.22 ($1.40) 500+ $1.17 ($1.35) 1200+ $1.11 ($1.28) 2400+ $1.08 ($1.24) More Pricing... |
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13°C/W | TO-218, TO-220, TO-247 | 34.5mm | 25mm | 12.5mm | - | Aluminium | 1.36" | 0.98" | 0.49" | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SK 481 100
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1892334 |
Heat Sink, Extruded, For Lock-In Retaining Spring, 2.8 °C/W, TO-3P, TO-218, TO-220, TO-247, TO-248 FISCHER ELEKTRONIK
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2.8°C/W | TO-3P, TO-218, TO-220, TO-247, TO-248 | 30mm | 45mm | 100mm | - | Aluminium | 1.18" | 1.77" | 3.94" | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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TV5G
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170072 |
Heat Sink, PCB, Board Level, 21.6 °C/W, TO-126, 22 mm, 19 mm, 19 mm BOYD
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1+ $3.73 ($4.29) |
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21.6°C/W | TO-126 | 22mm | 19mm | 19mm | - | Aluminium | 0.87" | 0.75" | 0.75" | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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890SP-01000-A-100
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4105977 |
Heat Sink, Ultra-Fin™, 0.12 °C/W, 101.6 mm, 32 mm, 100 mm H S MARSTON
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1+ $54.79 ($63.01) 5+ $54.23 ($62.36) 10+ $51.85 ($59.63) 20+ $50.38 ($57.94) |
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0.12°C/W | - | 101.6mm | 32mm | 100mm | - | Aluminium | 4" | 1.26" | 3.94" | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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573300D00010G
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1611449 |
Heat Sink, Square, PCB, For D-Pak Devices, 18 °C/W, TO-263, 12.7 mm, 10.16 mm, 26.16 mm BOYD
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18°C/W | TO-263 | 12.7mm | 10.16mm | 26.16mm | - | Copper | 0.5" | 0.4" | 1.03" | - | - |