FISCHER ELEKTRONIK Natural Convection Heat Sinks

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SK 56/ 150 SA
SK 56/ 150 SA - Heat Sink, Extruded, 0.34 °C/W, 150 mm, 40 mm, 300 mm

1211721

Heat Sink, Extruded, 0.34 °C/W, 150 mm, 40 mm, 300 mm

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1+ S$111.54 (S$120.46) 25+ S$109.31 (S$118.05) 50+ S$107.12 (S$115.69) 100+ S$104.98 (S$113.38) 500+ S$86.40 (S$93.31)

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0.34°C/W - 150mm 40mm 300mm - Aluminium 5.91" 1.57" 11.81" - -
ICK 24 B
ICK 24 B - Heat Sink, DIP, Glue-On, 13 °C/W, DIP, 19 mm, 4.8 mm, 33 mm

4620914

Heat Sink, DIP, Glue-On, 13 °C/W, DIP, 19 mm, 4.8 mm, 33 mm

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1+ S$1.70 (S$1.84) 100+ S$1.67 (S$1.80) 250+ S$1.64 (S$1.77) 500+ S$1.61 (S$1.74)

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13°C/W DIP 19mm 4.8mm 33mm - Aluminium 0.75" 0.19" 1.3" - -
SK 145/37,5 STS-220
SK 145/37,5 STS-220 - Heat Sink, TO-220, 12 °C/W, TO-218, TO-220, TO-247, TO-248, 29 mm, 37.5 mm, 12 mm

4621414

Heat Sink, TO-220, 12 °C/W, TO-218, TO-220, TO-247, TO-248, 29 mm, 37.5 mm, 12 mm

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1+ S$5.40 (S$5.83) 10+ S$4.28 (S$4.62) 25+ S$4.01 (S$4.33) 50+ S$3.76 (S$4.06) 100+ S$3.11 (S$3.36)

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12°C/W TO-218, TO-220, TO-247, TO-248 29mm 37.5mm 12mm - Aluminium 1.14" 1.48" 0.47" - -
ICK SMD A 5 SA
ICK SMD A  5  SA - 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

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

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10+ S$0.71 (S$0.77) 50+ S$0.702 (S$0.76) 100+ S$0.694 (S$0.75) 250+ S$0.685 (S$0.74)

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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" - -
FK 244 13 D2 PAK
FK 244 13 D2 PAK - 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

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

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1+ S$2.72 (S$2.94) 125+ S$2.67 (S$2.88) 250+ S$2.59 (S$2.80) 500+ S$2.50 (S$2.70)

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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" - -
SK 145/25 STS-220
SK 145/25 STS-220 - Heat Sink, TO-220, 13.5 °C/W, TO-218, TO-220, TO-247, TO-248, 29 mm, 25 mm, 12 mm

4621402

Heat Sink, TO-220, 13.5 °C/W, TO-218, TO-220, TO-247, TO-248, 29 mm, 25 mm, 12 mm

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1+ S$2.16 (S$2.33) 10+ S$2.12 (S$2.29) 25+ S$2.07 (S$2.24) 50+ S$2.03 (S$2.19) 100+ S$1.98 (S$2.14)

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13.5°C/W TO-218, TO-220, TO-247, TO-248 29mm 25mm 12mm - Aluminium 1.14" 0.98" 0.47" - -
SK 481 100
SK 481 100 - Heat Sink, Extruded, For Lock-In Retaining Spring, 2.8 °C/W, TO-3P, TO-218, TO-220, TO-247, TO-248

1892334

Heat Sink, Extruded, For Lock-In Retaining Spring, 2.8 °C/W, TO-3P, TO-218, TO-220, TO-247, TO-248

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1+ S$7.34 (S$7.93) 5+ S$7.20 (S$7.78) 10+ S$7.05 (S$7.61) 20+ S$6.90 (S$7.45)

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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" - -
SK 481 50
SK 481 50 - Heat Sink, Extruded, For Lock-In Retaining Spring, 4.5 °C/W, TO-3P, TO-218, TO-220, TO-247, TO-248

1892335

Heat Sink, Extruded, For Lock-In Retaining Spring, 4.5 °C/W, TO-3P, TO-218, TO-220, TO-247, TO-248

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1+ S$4.73 (S$5.11) 1000+ S$4.63 (S$5.00) 5000+ S$4.53 (S$4.89) 10000+ S$4.44 (S$4.80)

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4.5°C/W TO-3P, TO-218, TO-220, TO-247, TO-248 30mm 45mm 50mm - Aluminium 1.18" 1.77" 1.97" - -
FK 237 SA 220 V
FK 237 SA 220 V - Heat Sink, Square, PCB, Clip On, 21 °C/W, TO-220, 14.5 mm, 12.7 mm, 19 mm

1222496

Heat Sink, Square, PCB, Clip On, 21 °C/W, TO-220, 14.5 mm, 12.7 mm, 19 mm

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1+ S$3.30 (S$3.56) 100+ S$3.23 (S$3.49) 250+ S$3.13 (S$3.38) 500+ S$3.03 (S$3.27)

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21°C/W TO-220 14.5mm 12.7mm 19mm - Aluminium 0.57" 0.5" 0.75" - -
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

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1+ S$2.68 (S$2.89) 10+ S$2.65 (S$2.86) 25+ S$2.62 (S$2.83) 50+ S$2.58 (S$2.79) 100+ S$2.11 (S$2.28)

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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" - -
SK 129 25,4 STS
SK 129 25,4 STS - Heat Sink, Extruded, PCB Mount, 7.8 °C/W, SOT-32, TO-3P, TO-220, 42 mm, 25.4 mm, 25 mm

1319810

Heat Sink, Extruded, PCB Mount, 7.8 °C/W, SOT-32, TO-3P, TO-220, 42 mm, 25.4 mm, 25 mm

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1+ S$3.40 (S$3.67) 10+ S$3.33 (S$3.60) 25+ S$3.26 (S$3.52) 50+ S$3.19 (S$3.45) 100+ S$3.12 (S$3.37)

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7.8°C/W SOT-32, TO-3P, TO-220 42mm 25.4mm 25mm - Aluminium 1.65" 1" 0.98" - -
SK 44/150 SA
SK 44/150 SA - Heat Sink, Extruded, PCB Mount, 1.4 °C/W, 159 mm, 15 mm, 150 mm

4621438

Heat Sink, Extruded, PCB Mount, 1.4 °C/W, 159 mm, 15 mm, 150 mm

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1+ S$17.67 (S$19.08) 100+ S$17.29 (S$18.67) 250+ S$16.77 (S$18.11) 500+ S$16.29 (S$17.59)

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1.4°C/W - 159mm 15mm 150mm - Aluminium 6.26" 0.59" 5.91" - -
SK 589 50
SK 589 50 - Heat Sink, Extruded, For Lock-In Retaining Spring, TO-3P, TO-218, TO-220, TO-247, TO-248, 33 mm

1892343

Heat Sink, Extruded, For Lock-In Retaining Spring, TO-3P, TO-218, TO-220, TO-247, TO-248, 33 mm

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1+ S$6.97 (S$7.53) 5+ S$6.83 (S$7.38) 10+ S$6.69 (S$7.23) 20+ S$6.55 (S$7.07) 50+ S$6.40 (S$6.91)

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- TO-3P, TO-218, TO-220, TO-247, TO-248 33mm - 66.5mm - Aluminium 1.3" - 2.62" - -
SK 56/ 100 SA
SK 56/ 100 SA - Heat Sink, Extruded, 0.4 °C/W, 300 mm, 40 mm, 100 mm

1211720

Heat Sink, Extruded, 0.4 °C/W, 300 mm, 40 mm, 100 mm

FISCHER ELEKTRONIK

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1+ S$61.20 (S$66.10) 5+ S$61.00 (S$65.88) 10+ S$58.17 (S$62.82)

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0.4°C/W - 300mm 40mm 100mm - Aluminium 11.81" 1.57" 3.94" - -
SK 85/150 SA
SK 85/150 SA - Heat Sink, Standard Extruded, Black Anodized, 0.7 °C/W, 160 mm, 40 mm, 150 mm

4621876

Heat Sink, Standard Extruded, Black Anodized, 0.7 °C/W, 160 mm, 40 mm, 150 mm

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1+ S$46.52 (S$50.24) 5+ S$46.37 (S$50.08) 10+ S$44.22 (S$47.76) 20+ S$42.69 (S$46.11)

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0.7°C/W - 160mm 40mm 150mm - Aluminium 6.3" 1.57" 5.91" - -
SK 85/50 SA
SK 85/50 SA - Heat Sink, Standard Extruded, Black Anodized, 1.4 °C/W, 160 mm, 40 mm, 50 mm

4621840

Heat Sink, Standard Extruded, Black Anodized, 1.4 °C/W, 160 mm, 40 mm, 50 mm

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1+ S$31.61 (S$34.14) 100+ S$30.66 (S$33.11) 250+ S$29.73 (S$32.11) 500+ S$28.84 (S$31.15)

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1.4°C/W - 160mm 40mm 50mm - Aluminium 6.3" 1.57" 1.97" - -
SK DC 8 60 SA
SK DC 8 60 SA - Heat Sink, For DC/DC converter, Black Anodized, 8.5 °C/W, 40 mm, 6 mm, 60 mm

1892346

Heat Sink, For DC/DC converter, Black Anodized, 8.5 °C/W, 40 mm, 6 mm, 60 mm

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1+ S$15.05 (S$16.25) 5+ S$14.75 (S$15.93) 10+ S$14.44 (S$15.60) 20+ S$14.13 (S$15.26) 50+ S$13.82 (S$14.93)

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8.5°C/W - 40mm 6mm 60mm - Aluminium 1.57" 0.24" 2.36" - -
FK 227 SA L1
FK 227 SA L1 - Heat Sink, For Transistors, TO-220, Black Anodized, 22 °C/W, TO-220, 45 mm, 9.8 mm, 17.8 mm

1892315

Heat Sink, For Transistors, TO-220, Black Anodized, 22 °C/W, TO-220, 45 mm, 9.8 mm, 17.8 mm

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1+ S$1.18 (S$1.27) 10+ S$1.17 (S$1.26) 25+ S$1.16 (S$1.25) 50+ S$1.14 (S$1.23) 100+ S$0.93 (S$1.00)

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22°C/W TO-220 45mm 9.8mm 17.8mm - Aluminium 1.77" 0.39" 0.7" - -
ICK BGA 40 X 40 X 10
ICK BGA 40 X 40 X 10 - Heat Sink, Square, PCB, For Ball Grid Arrays, 13.8 °C/W, BGA, 40 mm, 10 mm, 40 mm

1850047

Heat Sink, Square, PCB, For Ball Grid Arrays, 13.8 °C/W, BGA, 40 mm, 10 mm, 40 mm

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1+ S$7.09 (S$7.66) 50+ S$6.96 (S$7.52) 100+ S$6.83 (S$7.38) 250+ S$6.70 (S$7.24) 1250+ S$5.51 (S$5.95)

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13.8°C/W BGA 40mm 10mm 40mm - Aluminium 1.57" 0.39" 1.57" - -
FK 243 MI 247 H
FK 243 MI 247 H - Heat Sink, TO-218/220/251, 19 °C/W, TO-218, TO-229, TO-247, TO-248, 20 mm, 9 mm, 27 mm

4302497

Heat Sink, TO-218/220/251, 19 °C/W, TO-218, TO-229, TO-247, TO-248, 20 mm, 9 mm, 27 mm

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1+ S$1.97 (S$2.13) 10+ S$1.93 (S$2.08) 25+ S$1.89 (S$2.04) 50+ S$1.85 (S$2.00) 100+ S$1.81 (S$1.95)

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19°C/W TO-218, TO-229, TO-247, TO-248 20mm 9mm 27mm - Copper 0.79" 0.35" 1.06" - -
SK 04/50 SA
SK 04/50 SA - Heat Sink, Standard Extruded, Black Anodized, 2.4 °C/W, TO-3, 97 mm, 25 mm, 50 mm

4621505

Heat Sink, Standard Extruded, Black Anodized, 2.4 °C/W, TO-3, 97 mm, 25 mm, 50 mm

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1+ S$5.62 (S$6.07) 100+ S$5.52 (S$5.96) 250+ S$5.38 (S$5.81) 500+ S$5.23 (S$5.65)

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2.4°C/W TO-3 97mm 25mm 50mm - Aluminium 3.82" 0.98" 1.97" - -
AKK 127
AKK 127 - Heat Sink, TO-3, 14 °C/W, TO-3, 40 mm, 12.7 mm, 27 mm

4621360

Heat Sink, TO-3, 14 °C/W, TO-3, 40 mm, 12.7 mm, 27 mm

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1+ S$3.67 (S$3.96) 10+ S$3.60 (S$3.89) 25+ S$3.52 (S$3.80) 50+ S$3.45 (S$3.73) 100+ S$3.37 (S$3.64)

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14°C/W TO-3 40mm 12.7mm 27mm - Aluminium 1.57" 0.5" 1.06" - -
ICK SMD F 8 SA
ICK SMD F   8  SA - Heat Sink, For SMD, 74 °C/W, PLCC-20, TQFP-32, TQFP-42, TQFP-44, TQFP-48, 8 mm, 6 mm, 8 mm

4302333

Heat Sink, For SMD, 74 °C/W, PLCC-20, TQFP-32, TQFP-42, TQFP-44, TQFP-48, 8 mm, 6 mm, 8 mm

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1+ S$1.86 (S$2.01) 10+ S$1.63 (S$1.76) 25+ S$1.60 (S$1.73) 50+ S$1.57 (S$1.70) 100+ S$1.54 (S$1.66)

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74°C/W PLCC-20, TQFP-32, TQFP-42, TQFP-44, TQFP-48 8mm 6mm 8mm - Aluminium 0.31" 0.24" 0.31" - -
FK 244 13 D PAK
FK 244 13  D PAK - Heat Sink, Square, PCB, For D Pak, 25 °C/W, TO-252, 13 mm, 10 mm, 14.8 mm

4302424

Heat Sink, Square, PCB, For D Pak, 25 °C/W, TO-252, 13 mm, 10 mm, 14.8 mm

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1+ S$1.38 (S$1.49) 125+ S$1.36 (S$1.47) 250+ S$1.32 (S$1.43) 500+ S$1.28 (S$1.38)

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25°C/W TO-252 13mm 10mm 14.8mm - Copper 0.51" 0.39" 0.58" - -
SK 81/ 100 SA
SK 81/ 100 SA - Heat Sink, Extruded, 3.4 °C/W, 100 mm, 15 mm, 100 mm

1211719

Heat Sink, Extruded, 3.4 °C/W, 100 mm, 15 mm, 100 mm

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1+ S$8.62 (S$9.31) 5+ S$8.45 (S$9.13) 10+ S$8.28 (S$8.94) 20+ S$8.11 (S$8.76)

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3.4°C/W - 100mm 15mm 100mm - Aluminium 3.94" 0.59" 3.94" - -