Natural Convection Heat Sinks

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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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FK 245 MI 247 H
FK 245 MI 247 H - Heat Sink, TO-218/220/248, 20.5 °C/W, TO-218, TO-229, TO-247, TO-248, 20 mm, 9 mm, 27 mm

4302461

Heat Sink, TO-218/220/248, 20.5 °C/W, TO-218, TO-229, TO-247, TO-248, 20 mm, 9 mm, 27 mm

FISCHER ELEKTRONIK

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1+ S$2.44 (S$2.61) 10+ S$2.24 (S$2.40) 25+ S$2.05 (S$2.19)

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20.5°C/W TO-218, TO-229, TO-247, TO-248 20mm 9mm 27mm - Copper 0.79" 0.35" 1.06" - -
529802B02500G
529802B02500G - HEAT SINK

1313891

HEAT SINK

AAVID / BOYD

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1+ S$8.41 (S$9.00) 10+ S$8.14 (S$8.71) 25+ S$7.87 (S$8.42) 50+ S$7.60 (S$8.13) 100+ S$7.36 (S$7.88)

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3.7°C/W TO-220 41.9mm 38.1mm 38.1mm - Aluminium 1.65" 1.5" 1.5" - -
BGA-STD-115
BGA-STD-115 - Heat Sink, For Ball Grid Array, Standard, 8.2 °C/W, BGA, 40 mm, 18 mm, 40 mm

2084448

Heat Sink, For Ball Grid Array, Standard, 8.2 °C/W, BGA, 40 mm, 18 mm, 40 mm

ABL HEATSINKS

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1+ S$4.40 (S$4.71) 50+ S$4.17 (S$4.46) 100+ S$3.93 (S$4.21) 250+ S$3.65 (S$3.91) 500+ S$3.56 (S$3.81)

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8.2°C/W BGA 40mm 18mm 40mm - Aluminium 1.57" 0.71" 1.57" - -
43DN-01000-A-200
43DN-01000-A-200 - Heat Sink, Extruded Range - 2, Black Anodized, 1.5 °C/W, 100 mm, 40 mm, 100 mm

738890

Heat Sink, Extruded Range - 2, Black Anodized, 1.5 °C/W, 100 mm, 40 mm, 100 mm

H S MARSTON

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1+ S$29.20 (S$31.24) 10+ S$28.06 (S$30.02) 30+ S$26.95 (S$28.84) 100+ S$25.65 (S$27.45)

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1.5°C/W - 100mm 40mm 100mm - Aluminium 3.94" 1.57" 3.94" - -
SK 92/100 SA
SK 92/100 SA - Heat Sink, Standard Extruded, Black Anodized, 1.4 °C/W, 100 mm, 40 mm, 100 mm

4621580

Heat Sink, Standard Extruded, Black Anodized, 1.4 °C/W, 100 mm, 40 mm, 100 mm

FISCHER ELEKTRONIK

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1+ S$14.99 (S$16.04) 25+ S$14.21 (S$15.20) 100+ S$13.01 (S$13.92) 250+ S$12.57 (S$13.45) 500+ S$12.36 (S$13.23)

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1.4°C/W - 100mm 40mm 100mm - Aluminium 3.94" 1.57" 3.94" - -
HAMF10T
HAMF10T - HEATSINK FOR PFE1000F

1777607

HEATSINK FOR PFE1000F

TDK-LAMBDA

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1+ S$49.16 (S$52.60)

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0.78°C/W - 100mm 33.4mm 160mm - - 3.94" 1.32" 6.3" - -
PPN0500B
PPN0500B - Heat Sink, TO-218, TO-220, 5 °C/W, TO-218, TO-220, 50 mm, 28 mm, 50 mm

526873

Heat Sink, TO-218, TO-220, 5 °C/W, TO-218, TO-220, 50 mm, 28 mm, 50 mm

ABL HEATSINKS

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1+ S$4.77 (S$5.10) 25+ S$4.63 (S$4.95) 100+ S$4.44 (S$4.75) 250+ S$4.20 (S$4.49) 500+ S$3.92 (S$4.19)

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5°C/W TO-218, TO-220 50mm 28mm 50mm - Aluminium 1.97" 1.1" 1.97" - -
FK 201SA-3
FK 201SA-3 - Heat Sink, TO-3, 6 °C/W, TO-3, 45 mm, 25.4 mm, 45 mm

4621359

Heat Sink, TO-3, 6 °C/W, TO-3, 45 mm, 25.4 mm, 45 mm

FISCHER ELEKTRONIK

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1+ S$2.11 (S$2.26) 100+ S$1.94 (S$2.08) 250+ S$1.76 (S$1.88) 500+ S$1.63 (S$1.74)

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6°C/W TO-3 45mm 25.4mm 45mm - Aluminium 1.77" 1" 1.77" - -
ICK SMD E 15 SA
ICK SMD E 15 SA - Heat Sink, Square, PCB, For SMD Packages, 27 °C/W, DIP, PLCC, SMD, 15.3 mm, 8 mm, 15.3 mm

4306557

Heat Sink, Square, PCB, For SMD Packages, 27 °C/W, DIP, PLCC, SMD, 15.3 mm, 8 mm, 15.3 mm

FISCHER ELEKTRONIK

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1+ S$3.14 (S$3.36) 10+ S$2.95 (S$3.16) 100+ S$2.79 (S$2.99)

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27°C/W DIP, PLCC, SMD 15.3mm 8mm 15.3mm - Aluminium 0.6" 0.31" 0.6" - -
MQ50-1
MQ50-1 - Heat Sink, Undrilled, 11 °C/W, TO-218, TO-220, 29.5 mm, 11 mm, 50 mm

232968

Heat Sink, Undrilled, 11 °C/W, TO-218, TO-220, 29.5 mm, 11 mm, 50 mm

AAVID / BOYD

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1+ S$2.15 (S$2.30) 25+ S$2.11 (S$2.26) 100+ S$2.07 (S$2.21)

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11°C/W TO-218, TO-220 29.5mm 11mm 50mm - Aluminium 1.16" 0.43" 1.97" - -
MC33278
MC33278 - Heat Sink, TO-220, 7.6 °C/W, TO-220, 42 mm, 20 mm, 38 mm

1710623

Heat Sink, TO-220, 7.6 °C/W, TO-220, 42 mm, 20 mm, 38 mm

MULTICOMP

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5+ S$1.79 (S$1.92) 25+ S$1.50 (S$1.61) 75+ S$1.29 (S$1.38) 150+ S$1.14 (S$1.22) 250+ S$1.05 (S$1.12) 500+ S$0.974 (S$1.04) More Pricing...

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7.6°C/W TO-220 42mm 20mm 38mm - - 1.65" 0.79" 1.5" - -
240-118ABH-22
240-118ABH-22 - HEAT SINK

1892435

HEAT SINK

WAKEFIELD SOLUTIONS

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5600+ S$0.741 (S$0.79)

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13.75°C/W TO-220 12.7mm 30mm 25.4mm - Aluminium 0.5" 1.18" 1" - -
PPN0750B
PPN0750B - Heat Sink, TO-218, TO-220, 3.7 °C/W, TO-218, TO-220, 50 mm, 28 mm, 75 mm

526885

Heat Sink, TO-218, TO-220, 3.7 °C/W, TO-218, TO-220, 50 mm, 28 mm, 75 mm

ABL HEATSINKS

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1+ S$7.42 (S$7.94) 25+ S$7.13 (S$7.63) 100+ S$6.80 (S$7.28) 250+ S$6.46 (S$6.91) 500+ S$5.97 (S$6.39)

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3.7°C/W TO-218, TO-220 50mm 28mm 75mm - Aluminium 1.97" 1.1" 2.95" - -
217-36CTE6
217-36CTE6 - HEAT SINK

1899320

HEAT SINK

WAKEFIELD SOLUTIONS

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1+ S$0.553 (S$0.59) 10+ S$0.542 (S$0.58) 25+ S$0.516 (S$0.55) 50+ S$0.502 (S$0.54) 100+ S$0.495 (S$0.53) 250+ S$0.462 (S$0.49) More Pricing...

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55°C/W SOL-20, SOT-223, TO-220, TO-263 18.8mm 9.91mm 15.2mm - Copper 0.74" 0.39" 0.6" - -
MC33290
MC33290 - Heat Sink, Square, PCB, Extruded, 8.8 °C/W, TO-220, 34.53 mm, 50 mm, 12.5 mm

1710636

Heat Sink, Square, PCB, Extruded, 8.8 °C/W, TO-220, 34.53 mm, 50 mm, 12.5 mm

MULTICOMP

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1+ S$2.22 (S$2.38) 15+ S$1.85 (S$1.98) 25+ S$1.60 (S$1.71) 100+ S$1.42 (S$1.52) 150+ S$1.30 (S$1.39) 250+ S$1.21 (S$1.29) More Pricing...

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8.8°C/W TO-220 34.53mm 50mm 12.5mm - - 1.36" 1.97" 0.49" - -
350AB2000B
350AB2000B - Heat Sink, 0.592 °C/W, 125 mm, 50 mm, 200 mm

523197

Heat Sink, 0.592 °C/W, 125 mm, 50 mm, 200 mm

ABL HEATSINKS

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1+ S$43.47 (S$46.51) 25+ S$39.94 (S$42.74) 100+ S$36.52 (S$39.08) 250+ S$32.59 (S$34.87) 500+ S$27.78 (S$29.72)

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0.592°C/W - 125mm 50mm 200mm - Aluminium 4.92" 1.97" 7.87" - -
FK 240 SA 220 O
FK 240 SA 220 O - Heat Sink, TO-220, 16 °C/W, TO-220, 14.5 mm, 38.1 mm, 12.7 mm

4621207

Heat Sink, TO-220, 16 °C/W, TO-220, 14.5 mm, 38.1 mm, 12.7 mm

FISCHER ELEKTRONIK

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1+ S$2.94 (S$3.15) 100+ S$2.69 (S$2.88) 250+ S$2.45 (S$2.62) 500+ S$2.27 (S$2.43)

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16°C/W TO-220 14.5mm 38.1mm 12.7mm - Aluminium 0.57" 1.5" 0.5" - -
906-31-1-23-2-B-0
906-31-1-23-2-B-0 - HEAT SINK, CHIPSET, 9.88 DEG C/W

2419096

HEAT SINK, CHIPSET, 9.88 DEG C/W

WAKEFIELD SOLUTIONS

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180+ S$8.43 (S$9.02) 250+ S$7.85 (S$8.40)

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9.88°C/W - 31mm 22.61mm 31mm - Aluminium 1.22" 0.89" 1.22" - -
241204B91200G.
241204B91200G. - HEAT SINK

1433989

HEAT SINK

AAVID / BOYD

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1+ S$11.85 (S$12.68)

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2.2°C/W Half Brick 57.9mm 11.43mm 61mm - - 2.28" 0.45" 2.4" - -
350AB1500B
350AB1500B - Heat Sink, 0.74 °C/W, 125 mm, 50 mm, 150 mm

150019

Heat Sink, 0.74 °C/W, 125 mm, 50 mm, 150 mm

ABL HEATSINKS

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1+ S$37.95 (S$40.61) 50+ S$35.61 (S$38.10) 100+ S$33.16 (S$35.48) 250+ S$30.48 (S$32.61) 500+ S$27.51 (S$29.44)

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0.74°C/W - 125mm 50mm 150mm - Aluminium 4.92" 1.97" 5.91" - -
563002B00000G.
563002B00000G. - HEAT SINK

1339512

HEAT SINK

AAVID / BOYD

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1+ S$4.88 (S$5.22) 10+ S$4.76 (S$5.09) 25+ S$4.63 (S$4.95) 50+ S$4.37 (S$4.68) 100+ S$4.12 (S$4.41) 250+ S$3.86 (S$4.13) More Pricing...

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13°C/W TO-220 25.4mm 29.97mm 12.7mm - Aluminium 1" 1.18" 0.5" - -
573400D00000G..
573400D00000G.. - HEAT SINK

1298132

HEAT SINK

AAVID / BOYD

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1+ S$1.84 (S$1.97)

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14°C/W TO-268 12.7mm 10.16mm 31mm - Copper 0.5" 0.4" 1.22" - -
MC33266
MC33266 - Heat Sink, Square, PCB, Extruded, 3.6 °C/W, TO-218, TO-220, 41.6 mm, 50.8 mm, 25 mm

1710609

Heat Sink, Square, PCB, Extruded, 3.6 °C/W, TO-218, TO-220, 41.6 mm, 50.8 mm, 25 mm

MULTICOMP

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1+ S$1.17 (S$1.25)

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3.6°C/W TO-218, TO-220 41.6mm 50.8mm 25mm - - 1.64" 2" 0.98" - -
6298BG
6298BG - Heat Sink, TO-220/218, 3.9 °C/W, TO-218, TO-220, 41.91 mm, 38 mm, 25.4 mm

1213469

Heat Sink, TO-220/218, 3.9 °C/W, TO-218, TO-220, 41.91 mm, 38 mm, 25.4 mm

AAVID / BOYD

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1+ S$1.99 (S$2.13) 25+ S$1.96 (S$2.10) 100+ S$1.92 (S$2.05) 250+ S$1.87 (S$2.00) 500+ S$1.83 (S$1.96)

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3.9°C/W TO-218, TO-220 41.91mm 38mm 25.4mm - Aluminium 1.65" 1.5" 1" - -
6400BG
6400BG - Heat Sink, TO-220/218, 2.7 °C/W, TO-218, TO-220, TO-247, 41.91 mm, 63.5 mm, 25.4 mm

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

AAVID / BOYD

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1+ S$4.04 (S$4.32) 10+ S$3.91 (S$4.18) 25+ S$3.81 (S$4.08) 50+ S$3.62 (S$3.87) 100+ S$3.40 (S$3.64) 250+ S$3.17 (S$3.39) More Pricing...

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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" - -