Natural Convection Heat Sinks

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= FISCHER ELEKTRONIK
Packages Cooled
= TO-218, TO-220, TO-247, TO-248
 
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  Manufacturer Part No Order Code Manufacturer / Description
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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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

FISCHER ELEKTRONIK

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

Thermal Resistance 12°C/W
Packages Cooled TO-218, TO-220, TO-247, TO-248
External Width - Metric 29mm

+ See all product info

FISCHER ELEKTRONIK 

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

+ Check Stock & Lead Times

  • 15 available for next business day delivery: Order before 6.30pm (Mon – Fri. Excluding National Holidays)
  • 2,268 available for 4 - 5 business days delivery: (UK stock) Order before 23:35 Mon-Fri (excluding National Holidays)
  • 10,311 available for 5 - 6 business days delivery: (SG stock) Order before 13:00 Tue & before 19:00 Thu (excluding National Holidays)

More stock available week commencing 14/09/20

Thermal Resistance 12°C/W
Packages Cooled TO-218, TO-220, TO-247, TO-248
External Width - Metric 29mm
External Height - Metric 37.5mm
External Length - Metric 12mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 1.14"
External Height - Imperial 1.48"
External Length - Imperial 0.47"
External Diameter - Imperial -
Product Range -

12,594 total stock globally

1+ $4.28 ($4.92) Price (Incl GST) 100+ $4.14 ($4.76) Price (Incl GST) 250+ $4.01 ($4.61) Price (Incl GST) 500+ $3.86 ($4.44) Price (Incl GST)

Qty

Each

1+ $4.28 ($4.92) 100+ $4.14 ($4.76) 250+ $4.01 ($4.61) 500+ $3.86 ($4.44)

Restricted Item
Add
Min: 1 Mult: 1
12°C/W TO-218, TO-220, TO-247, TO-248 29mm 37.5mm 12mm - Aluminium 1.14" 1.48" 0.47" - -
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

FISCHER ELEKTRONIK

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

Thermal Resistance 13.5°C/W
Packages Cooled TO-218, TO-220, TO-247, TO-248
External Width - Metric 29mm

+ See all product info

FISCHER ELEKTRONIK 

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

+ Check Stock & Lead Times

  • 41 available for next business day delivery: Order before 6.30pm (Mon – Fri. Excluding National Holidays)

  • 45 more will be available on 27/07/20
  • More stock available week commencing 7/09/20

    Thermal Resistance 13.5°C/W
    Packages Cooled TO-218, TO-220, TO-247, TO-248
    External Width - Metric 29mm
    External Height - Metric 25mm
    External Length - Metric 12mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 1.14"
    External Height - Imperial 0.98"
    External Length - Imperial 0.47"
    External Diameter - Imperial -
    Product Range -

    41 total stock globally

    1+ $4.00 ($4.60) Price (Incl GST) 25+ $3.88 ($4.46) Price (Incl GST) 50+ $3.75 ($4.31) Price (Incl GST) 250+ $3.61 ($4.15) Price (Incl GST) 500+ $3.32 ($3.82) Price (Incl GST)

    Qty

    Each

    1+ $4.00 ($4.60) 25+ $3.88 ($4.46) 50+ $3.75 ($4.31) 250+ $3.61 ($4.15) 500+ $3.32 ($3.82)

    Restricted Item
    Add
    Min: 1 Mult: 1
    13.5°C/W TO-218, TO-220, TO-247, TO-248 29mm 25mm 12mm - Aluminium 1.14" 0.98" 0.47" - -
    FK 245 MI 247 O
    FK 245 MI 247 O - Heat Sink, TO-218/220/247, 20.2 °C/W, TO-218, TO-220, TO-247, TO-248, 20 mm, 27 mm, 9 mm

    4302450

    FISCHER ELEKTRONIK

    Heat Sink, TO-218/220/247, 20.2 °C/W, TO-218, TO-220, TO-247, TO-248, 20 mm, 27 mm, 9 mm

    Thermal Resistance 20.2°C/W
    Packages Cooled TO-218, TO-220, TO-247, TO-248
    External Width - Metric 20mm

    + See all product info

    FISCHER ELEKTRONIK 

    Heat Sink, TO-218/220/247, 20.2 °C/W, TO-218, TO-220, TO-247, TO-248, 20 mm, 27 mm, 9 mm

    + Check Stock & Lead Times

    • 84 available for next business day delivery: Order before 6.30pm (Mon – Fri. Excluding National Holidays)

    More stock available week commencing 24/08/20

    Thermal Resistance 20.2°C/W
    Packages Cooled TO-218, TO-220, TO-247, TO-248
    External Width - Metric 20mm
    External Height - Metric 27mm
    External Length - Metric 9mm
    External Diameter - Metric -
    Heat Sink Material Copper
    External Width - Imperial 0.79"
    External Height - Imperial 1.06"
    External Length - Imperial 0.35"
    External Diameter - Imperial -
    Product Range -

    84 total stock globally

    1+ $3.17 ($3.65) Price (Incl GST) 10+ $3.06 ($3.52) Price (Incl GST) 25+ $2.96 ($3.40) Price (Incl GST)

    Qty

    Each

    1+ $3.17 ($3.65) 10+ $3.06 ($3.52) 25+ $2.96 ($3.40)

    Restricted Item
    Add
    Min: 1 Mult: 1
    20.2°C/W TO-218, TO-220, TO-247, TO-248 20mm 27mm 9mm - Copper 0.79" 1.06" 0.35" - -
    FK 245 MI 247 V
    FK 245 MI 247 V - Heat Sink, TO-218/220/249, 19.7 °C/W, TO-218, TO-220, TO-247, TO-248, 20 mm, 28 mm, 9 mm

    4302473

    FISCHER ELEKTRONIK

    Heat Sink, TO-218/220/249, 19.7 °C/W, TO-218, TO-220, TO-247, TO-248, 20 mm, 28 mm, 9 mm

    Thermal Resistance 19.7°C/W
    Packages Cooled TO-218, TO-220, TO-247, TO-248
    External Width - Metric 20mm

    + See all product info

    FISCHER ELEKTRONIK 

    Heat Sink, TO-218/220/249, 19.7 °C/W, TO-218, TO-220, TO-247, TO-248, 20 mm, 28 mm, 9 mm

    + Check Stock & Lead Times
  • 402 more will be available on 24/07/20
  • More stock available week commencing 24/08/20 Contact me when back in stock
    Thermal Resistance 19.7°C/W
    Packages Cooled TO-218, TO-220, TO-247, TO-248
    External Width - Metric 20mm
    External Height - Metric 28mm
    External Length - Metric 9mm
    External Diameter - Metric -
    Heat Sink Material Copper
    External Width - Imperial 0.79"
    External Height - Imperial 1.1"
    External Length - Imperial 0.35"
    External Diameter - Imperial -
    Product Range -

    N/A

    1+ $3.51 ($4.04) Price (Incl GST) 10+ $3.39 ($3.90) Price (Incl GST) 25+ $3.28 ($3.77) Price (Incl GST)

    Qty

    Each

    1+ $3.51 ($4.04) 10+ $3.39 ($3.90) 25+ $3.28 ($3.77)

    Restricted Item
    Add
    Min: 1 Mult: 1
    19.7°C/W TO-218, TO-220, TO-247, TO-248 20mm 28mm 9mm - Copper 0.79" 1.1" 0.35" - -