Natural Convection Heat Sinks

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  Manufacturer Part No Order Code Description / Manufacturer
Availability Price For
Price (Incl GST)
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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FK 244 08 D2 PAK
FK 244 08 D2 PAK - Heat Sink, For D2-Pak, 29.3 °C/W, TO-263, 8 mm, 10 mm, 17.8 mm

4314049

Heat Sink, For D2-Pak, 29.3 °C/W, TO-263, 8 mm, 10 mm, 17.8 mm

FISCHER ELEKTRONIK

Thermal Resistance 29.3°C/W
Packages Cooled TO-263
External Width - Metric 8mm

+ See all product info

FISCHER ELEKTRONIK 

Heat Sink, For D2-Pak, 29.3 °C/W, TO-263, 8 mm, 10 mm, 17.8 mm

+ Check Stock & Lead Times

  • 414 available for next business day delivery: Order before 6.30pm (Mon – Fri. Excluding National Holidays)
  • 1,251 available for 4 - 5 business days delivery: (UK stock) Order before 23:35 Mon-Fri (excluding National Holidays)

More stock available week commencing 14/09/20

Thermal Resistance 29.3°C/W
Packages Cooled TO-263
External Width - Metric 8mm
External Height - Metric 10mm
External Length - Metric 17.8mm
External Diameter - Metric -
Heat Sink Material Copper
External Width - Imperial 0.31"
External Height - Imperial 0.39"
External Length - Imperial 0.7"
External Diameter - Imperial -
Product Range -

1,665 total stock globally

1+ $1.39 ($1.60) Price (Incl GST) 50+ $1.37 ($1.58) Price (Incl GST) 125+ $1.35 ($1.55) Price (Incl GST) 250+ $1.33 ($1.53) Price (Incl GST) 500+ $1.31 ($1.51) Price (Incl GST)

Qty

Each

1+ $1.39 ($1.60) 50+ $1.37 ($1.58) 125+ $1.35 ($1.55) 250+ $1.33 ($1.53) 500+ $1.31 ($1.51)

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Min: 1 Mult: 1
29.3°C/W TO-263 8mm 10mm 17.8mm - Copper 0.31" 0.39" 0.7" - -
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

FISCHER ELEKTRONIK

Thermal Resistance 74°C/W
Packages Cooled PLCC-20, TQFP-32, TQFP-42, TQFP-44, TQFP-48
External Width - Metric 8mm

+ See all product info

FISCHER ELEKTRONIK 

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

+ Check Stock & Lead Times

  • 28 available for next business day delivery: Order before 6.30pm (Mon – Fri. Excluding National Holidays)
  • 247 available for 4 - 5 business days delivery: (UK stock) Order before 23:35 Mon-Fri (excluding National Holidays)

  • 100 more will be available on 22/08/20
  • More stock available week commencing 14/09/20

    Thermal Resistance 74°C/W
    Packages Cooled PLCC-20, TQFP-32, TQFP-42, TQFP-44, TQFP-48
    External Width - Metric 8mm
    External Height - Metric 6mm
    External Length - Metric 8mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 0.31"
    External Height - Imperial 0.24"
    External Length - Imperial 0.31"
    External Diameter - Imperial -
    Product Range -

    275 total stock globally

    1+ $1.62 ($1.86) Price (Incl GST) 10+ $1.56 ($1.79) Price (Incl GST) 25+ $1.52 ($1.75) Price (Incl GST) 40+ $1.47 ($1.69) Price (Incl GST) 200+ $1.35 ($1.55) Price (Incl GST)

    Qty

    Each

    1+ $1.62 ($1.86) 10+ $1.56 ($1.79) 25+ $1.52 ($1.75) 40+ $1.47 ($1.69) 200+ $1.35 ($1.55)

    Restricted Item
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    Min: 1 Mult: 1
    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 08 D PAK
    FK 244 08 D PAK - Heat Sink, Square, PCB, For D Pak, 31.5 °C/W, TO-252, 8 mm, 10 mm, 23 mm

    4314001

    Heat Sink, Square, PCB, For D Pak, 31.5 °C/W, TO-252, 8 mm, 10 mm, 23 mm

    FISCHER ELEKTRONIK

    Thermal Resistance 31.5°C/W
    Packages Cooled TO-252
    External Width - Metric 8mm

    + See all product info

    FISCHER ELEKTRONIK 

    Heat Sink, Square, PCB, For D Pak, 31.5 °C/W, TO-252, 8 mm, 10 mm, 23 mm

    + Check Stock & Lead Times

    • 72 available for next business day delivery: Order before 6.30pm (Mon – Fri. Excluding National Holidays)
    • 2,717 available for 4 - 5 business days delivery: (UK stock) Order before 23:35 Mon-Fri (excluding National Holidays)

    More stock available week commencing 31/08/20

    Thermal Resistance 31.5°C/W
    Packages Cooled TO-252
    External Width - Metric 8mm
    External Height - Metric 10mm
    External Length - Metric 23mm
    External Diameter - Metric -
    Heat Sink Material Copper
    External Width - Imperial 0.31"
    External Height - Imperial 0.39"
    External Length - Imperial 0.91"
    External Diameter - Imperial -
    Product Range -

    2,789 total stock globally

    1+ $2.16 ($2.48) Price (Incl GST) 50+ $2.04 ($2.35) Price (Incl GST) 125+ $1.94 ($2.23) Price (Incl GST) 250+ $1.83 ($2.10) Price (Incl GST) 500+ $1.74 ($2.00) Price (Incl GST)

    Qty

    Each

    1+ $2.16 ($2.48) 50+ $2.04 ($2.35) 125+ $1.94 ($2.23) 250+ $1.83 ($2.10) 500+ $1.74 ($2.00)

    Restricted Item
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    Min: 1 Mult: 1
    31.5°C/W TO-252 8mm 10mm 23mm - Copper 0.31" 0.39" 0.91" - -
    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

    430233301

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

    FISCHER ELEKTRONIK

    Thermal Resistance 74°C/W
    Packages Cooled PLCC-20, TQFP-32, TQFP-42, TQFP-44, TQFP-48
    External Width - Metric 8mm

    + See all product info

    FISCHER ELEKTRONIK 

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

    + Check Stock & Lead Times

    • 28 available for next business day delivery: Order before 6.30pm (Mon – Fri. Excluding National Holidays)
    • 262 available for 4 - 5 business days delivery: (UK stock) Order before 23:35 Mon-Fri (excluding National Holidays)

    More stock available week commencing 14/09/20

    Thermal Resistance 74°C/W
    Packages Cooled PLCC-20, TQFP-32, TQFP-42, TQFP-44, TQFP-48
    External Width - Metric 8mm
    External Height - Metric 6mm
    External Length - Metric 8mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 0.31"
    External Height - Imperial 0.24"
    External Length - Imperial 0.31"
    External Diameter - Imperial -
    Product Range -

    290 total stock globally

    1+ $1.29 ($1.48) Price (Incl GST)

    Qty

    Each

    1+ $1.29 ($1.48)

    Restricted Item
    Add
    Min: 1 Mult: 1
    74°C/W PLCC-20, TQFP-32, TQFP-42, TQFP-44, TQFP-48 8mm 6mm 8mm - Aluminium 0.31" 0.24" 0.31" - -
    ICK SMD F 26 SA
    ICK SMD F 26   SA - Heat Sink, For SMD, 26 °C/W, 8 mm, 6 mm, 26 mm

    4302382

    Heat Sink, For SMD, 26 °C/W, 8 mm, 6 mm, 26 mm

    FISCHER ELEKTRONIK

    Thermal Resistance 26°C/W
    External Width - Metric 8mm
    External Height - Metric 6mm

    + See all product info

    FISCHER ELEKTRONIK 

    Heat Sink, For SMD, 26 °C/W, 8 mm, 6 mm, 26 mm

    + Check Stock & Lead Times

    • 21 available for 4 - 5 business days delivery: (UK stock) Order before 23:35 Mon-Fri (excluding National Holidays)

    More stock available week commencing 31/08/20

    Thermal Resistance 26°C/W
    Packages Cooled -
    External Width - Metric 8mm
    External Height - Metric 6mm
    External Length - Metric 26mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 0.31"
    External Height - Imperial 0.24"
    External Length - Imperial 1.02"
    External Diameter - Imperial -
    Product Range -

    21 total stock globally

    1+ $3.02 ($3.47) Price (Incl GST) 10+ $2.92 ($3.36) Price (Incl GST) 25+ $2.84 ($3.27) Price (Incl GST)

    Qty

    Each

    1+ $3.02 ($3.47) 10+ $2.92 ($3.36) 25+ $2.84 ($3.27)

    Restricted Item
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    Min: 1 Mult: 1
    26°C/W - 8mm 6mm 26mm - Aluminium 0.31" 0.24" 1.02" - -
    ICK SMD F 10 SA
    ICK SMD F 10  SA - Heat Sink, Square, PCB, For SMD Packages, 71 °C/W, DIP, PLCC, SMD, 8 mm, 6 mm, 10 mm

    4302345

    Heat Sink, Square, PCB, For SMD Packages, 71 °C/W, DIP, PLCC, SMD, 8 mm, 6 mm, 10 mm

    FISCHER ELEKTRONIK

    Thermal Resistance 71°C/W
    Packages Cooled DIP, PLCC, SMD
    External Width - Metric 8mm

    + See all product info

    FISCHER ELEKTRONIK 

    Heat Sink, Square, PCB, For SMD Packages, 71 °C/W, DIP, PLCC, SMD, 8 mm, 6 mm, 10 mm

    + Check Stock & Lead Times

    • 453 available for 4 - 5 business days delivery: (UK stock) Order before 23:35 Mon-Fri (excluding National Holidays)

    More stock available week commencing 14/09/20

    Thermal Resistance 71°C/W
    Packages Cooled DIP, PLCC, SMD
    External Width - Metric 8mm
    External Height - Metric 6mm
    External Length - Metric 10mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 0.31"
    External Height - Imperial 0.24"
    External Length - Imperial 0.39"
    External Diameter - Imperial -
    Product Range -

    453 total stock globally

    5+ $2.04 ($2.35) Price (Incl GST) 100+ $1.97 ($2.27) Price (Incl GST) 250+ $1.90 ($2.18) Price (Incl GST) 1000+ $1.84 ($2.12) Price (Incl GST) 2500+ $1.69 ($1.94) Price (Incl GST)

    Qty

    Each

    5+ $2.04 ($2.35) 100+ $1.97 ($2.27) 250+ $1.90 ($2.19) 1000+ $1.84 ($2.12) 2500+ $1.69 ($1.94)

    Restricted Item
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    Min: 5 Mult: 5
    71°C/W DIP, PLCC, SMD 8mm 6mm 10mm - Aluminium 0.31" 0.24" 0.39" - -
    ICK SMD F 21 SA
    ICK SMD F 21   SA - Heat Sink, For SMD, 33 °C/W, 8 mm, 6 mm, 21 mm

    4302370

    Heat Sink, For SMD, 33 °C/W, 8 mm, 6 mm, 21 mm

    FISCHER ELEKTRONIK

    Thermal Resistance 33°C/W
    External Width - Metric 8mm
    External Height - Metric 6mm

    + See all product info

    FISCHER ELEKTRONIK 

    Heat Sink, For SMD, 33 °C/W, 8 mm, 6 mm, 21 mm

    + Check Stock & Lead Times

    • 180 available for 4 - 5 business days delivery: (UK stock) Order before 23:35 Mon-Fri (excluding National Holidays)

    More stock available week commencing 31/08/20

    Thermal Resistance 33°C/W
    Packages Cooled -
    External Width - Metric 8mm
    External Height - Metric 6mm
    External Length - Metric 21mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 0.31"
    External Height - Imperial 0.24"
    External Length - Imperial 0.83"
    External Diameter - Imperial -
    Product Range -

    180 total stock globally

    1+ $2.66 ($3.06) Price (Incl GST) 10+ $2.59 ($2.98) Price (Incl GST) 25+ $2.50 ($2.88) Price (Incl GST)

    Qty

    Each

    1+ $2.66 ($3.06) 10+ $2.59 ($2.98) 25+ $2.50 ($2.88)

    Restricted Item
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    Min: 1 Mult: 1
    33°C/W - 8mm 6mm 21mm - Aluminium 0.31" 0.24" 0.83" - -
    ICK SMD F 17 SA
    ICK SMD F 17  SA - Heat Sink, Square, PCB, For SMD Packages, 42 °C/W, SOIC-24, SOIC-28, SOIC-32, 8 mm, 6 mm, 17 mm

    4302357

    Heat Sink, Square, PCB, For SMD Packages, 42 °C/W, SOIC-24, SOIC-28, SOIC-32, 8 mm, 6 mm, 17 mm

    FISCHER ELEKTRONIK

    Thermal Resistance 42°C/W
    Packages Cooled SOIC-24, SOIC-28, SOIC-32
    External Width - Metric 8mm

    + See all product info

    FISCHER ELEKTRONIK 

    Heat Sink, Square, PCB, For SMD Packages, 42 °C/W, SOIC-24, SOIC-28, SOIC-32, 8 mm, 6 mm, 17 mm

    + Check Stock & Lead Times

    More stock available week commencing 14/09/20 Contact me when back in stock
    Thermal Resistance 42°C/W
    Packages Cooled SOIC-24, SOIC-28, SOIC-32
    External Width - Metric 8mm
    External Height - Metric 6mm
    External Length - Metric 17mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 0.31"
    External Height - Imperial 0.24"
    External Length - Imperial 0.67"
    External Diameter - Imperial -
    Product Range -

    N/A

    1+ $2.46 ($2.83) Price (Incl GST) 10+ $2.38 ($2.74) Price (Incl GST) 25+ $2.30 ($2.64) Price (Incl GST) 80+ $2.21 ($2.54) Price (Incl GST) 300+ $2.04 ($2.35) Price (Incl GST)

    Qty

    Each

    1+ $2.46 ($2.83) 10+ $2.38 ($2.74) 25+ $2.30 ($2.65) 80+ $2.21 ($2.54) 300+ $2.04 ($2.35)

    Restricted Item
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    Min: 1 Mult: 1
    42°C/W SOIC-24, SOIC-28, SOIC-32 8mm 6mm 17mm - Aluminium 0.31" 0.24" 0.67" - -
    FK244 08 D3 PAK
    FK244 08 D3 PAK - Heat Sink, For D3-Pak, 26 °C/W, TO-268, 8 mm, 10 mm, 22.8 mm

    4314050

    Heat Sink, For D3-Pak, 26 °C/W, TO-268, 8 mm, 10 mm, 22.8 mm

    FISCHER ELEKTRONIK

    Thermal Resistance 26°C/W
    Packages Cooled TO-268
    External Width - Metric 8mm

    + See all product info

    FISCHER ELEKTRONIK 

    Heat Sink, For D3-Pak, 26 °C/W, TO-268, 8 mm, 10 mm, 22.8 mm

    Thermal Resistance 26°C/W
    Packages Cooled TO-268
    External Width - Metric 8mm
    External Height - Metric 10mm
    External Length - Metric 22.8mm
    External Diameter - Metric -
    Heat Sink Material Copper
    External Width - Imperial 0.31"
    External Height - Imperial 0.39"
    External Length - Imperial 0.9"
    External Diameter - Imperial -
    Product Range -

    N/A

    Qty

    Each

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    Min: 1 Mult: 1
    26°C/W TO-268 8mm 10mm 22.8mm - Copper 0.31" 0.39" 0.9" - -
    ICK SMD F 19 SA
    ICK SMD F 19  SA - Heat Sink, 37 °C/W, 8 mm, 6 mm, 19 mm

    4302369

    Heat Sink, 37 °C/W, 8 mm, 6 mm, 19 mm

    FISCHER ELEKTRONIK

    Thermal Resistance 37°C/W
    External Width - Metric 8mm
    External Height - Metric 6mm

    + See all product info

    FISCHER ELEKTRONIK 

    Heat Sink, 37 °C/W, 8 mm, 6 mm, 19 mm

    Thermal Resistance 37°C/W
    Packages Cooled -
    External Width - Metric 8mm
    External Height - Metric 6mm
    External Length - Metric 19mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 0.31"
    External Height - Imperial 0.24"
    External Length - Imperial 0.75"
    External Diameter - Imperial -
    Product Range -

    N/A

    Qty

    Each

    Restricted Item
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    Min: 1 Mult: 1
    37°C/W - 8mm 6mm 19mm - Aluminium 0.31" 0.24" 0.75" - -