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 237 SA 220 O
FK 237 SA 220 O - Heat Sink, Square, PCB, Clip On, 21 °C/W, TO-220, 14.5 mm, 12.7 mm, 19 mm

4621141

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

FISCHER ELEKTRONIK

Thermal Resistance 21°C/W
Packages Cooled TO-220
External Width - Metric 14.5mm

+ See all product info

FISCHER ELEKTRONIK 

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

+ Check Stock & Lead Times

  • 1,740 available for 4 - 5 business days delivery: (UK stock) Order before 23:35 Mon-Fri (excluding National Holidays)

  • 500 more will be available on 5/09/20
  • 500 more will be available on 23/09/20
  • More stock available week commencing 12/10/20

    Thermal Resistance 21°C/W
    Packages Cooled TO-220
    External Width - Metric 14.5mm
    External Height - Metric 12.7mm
    External Length - Metric 19mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 0.57"
    External Height - Imperial 0.5"
    External Length - Imperial 0.75"
    External Diameter - Imperial -
    Product Range -

    1,740 total stock globally

    1+ $3.57 ($4.11) Price (Incl GST) 50+ $3.51 ($4.04) Price (Incl GST) 100+ $3.41 ($3.92) Price (Incl GST) 250+ $3.34 ($3.84) Price (Incl GST) 500+ $3.26 ($3.75) Price (Incl GST)

    Qty

    Each

    1+ $3.57 ($4.11) 50+ $3.51 ($4.04) 100+ $3.41 ($3.92) 250+ $3.34 ($3.84) 500+ $3.26 ($3.75)

    Restricted Item
    Add
    Min: 1 Mult: 1
    21°C/W TO-220 14.5mm 12.7mm 19mm - Aluminium 0.57" 0.5" 0.75" - -
    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

    FISCHER ELEKTRONIK

    Thermal Resistance 21°C/W
    Packages Cooled TO-220
    External Width - Metric 14.5mm

    + See all product info

    FISCHER ELEKTRONIK 

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

    + Check Stock & Lead Times

    • 1,072 available for 4 - 5 business days delivery: (UK stock) Order before 23:35 Mon-Fri (excluding National Holidays)

    More stock available week commencing 28/09/20

    Thermal Resistance 21°C/W
    Packages Cooled TO-220
    External Width - Metric 14.5mm
    External Height - Metric 12.7mm
    External Length - Metric 19mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 0.57"
    External Height - Imperial 0.5"
    External Length - Imperial 0.75"
    External Diameter - Imperial -
    Product Range -

    1,072 total stock globally

    1+ $3.63 ($4.17) Price (Incl GST) 50+ $3.40 ($3.91) Price (Incl GST) 100+ $3.17 ($3.65) Price (Incl GST) 250+ $2.90 ($3.34) Price (Incl GST) 500+ $2.78 ($3.20) Price (Incl GST)

    Qty

    Each

    1+ $3.63 ($4.17) 50+ $3.40 ($3.91) 100+ $3.17 ($3.65) 250+ $2.90 ($3.34) 500+ $2.78 ($3.20)

    Restricted Item
    Add
    Min: 1 Mult: 1
    21°C/W TO-220 14.5mm 12.7mm 19mm - Aluminium 0.57" 0.5" 0.75" - -
    FK 242 SA 220 O
    FK 242 SA 220 O - Heat Sink, TO-220, 26 °C/W, TO-220, 14.5 mm, 15.24 mm, 12.7 mm

    4621177

    Heat Sink, TO-220, 26 °C/W, TO-220, 14.5 mm, 15.24 mm, 12.7 mm

    FISCHER ELEKTRONIK

    Thermal Resistance 26°C/W
    Packages Cooled TO-220
    External Width - Metric 14.5mm

    + See all product info

    FISCHER ELEKTRONIK 

    Heat Sink, TO-220, 26 °C/W, TO-220, 14.5 mm, 15.24 mm, 12.7 mm

    + Check Stock & Lead Times

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

    More stock available week commencing 28/09/20

    Thermal Resistance 26°C/W
    Packages Cooled TO-220
    External Width - Metric 14.5mm
    External Height - Metric 15.24mm
    External Length - Metric 12.7mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 0.57"
    External Height - Imperial 0.6"
    External Length - Imperial 0.5"
    External Diameter - Imperial -
    Product Range -

    507 total stock globally

    5+ $1.97 ($2.27) Price (Incl GST) 100+ $1.90 ($2.18) Price (Incl GST) 250+ $1.84 ($2.12) Price (Incl GST) 1000+ $1.78 ($2.05) Price (Incl GST) 2500+ $1.63 ($1.87) Price (Incl GST)

    Qty

    Each

    5+ $1.97 ($2.27) 100+ $1.90 ($2.19) 250+ $1.84 ($2.12) 1000+ $1.78 ($2.05) 2500+ $1.63 ($1.87)

    Restricted Item
    Add
    Min: 5 Mult: 5
    26°C/W TO-220 14.5mm 15.24mm 12.7mm - Aluminium 0.57" 0.6" 0.5" - -
    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

    Thermal Resistance 16°C/W
    Packages Cooled TO-220
    External Width - Metric 14.5mm

    + See all product info

    FISCHER ELEKTRONIK 

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

    + Check Stock & Lead Times

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

    More stock available week commencing 26/10/20

    Thermal Resistance 16°C/W
    Packages Cooled TO-220
    External Width - Metric 14.5mm
    External Height - Metric 38.1mm
    External Length - Metric 12.7mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 0.57"
    External Height - Imperial 1.5"
    External Length - Imperial 0.5"
    External Diameter - Imperial -
    Product Range -

    138 total stock globally

    1+ $4.13 ($4.75) Price (Incl GST) 100+ $4.01 ($4.61) Price (Incl GST) 250+ $3.88 ($4.46) Price (Incl GST) 500+ $3.73 ($4.29) Price (Incl GST)

    Qty

    Each

    1+ $4.13 ($4.75) 100+ $4.01 ($4.61) 250+ $3.88 ($4.46) 500+ $3.73 ($4.29)

    Restricted Item
    Add
    Min: 1 Mult: 1
    16°C/W TO-220 14.5mm 38.1mm 12.7mm - Aluminium 0.57" 1.5" 0.5" - -
    FK 237 SA220 H
    FK 237 SA220 H - Heat Sink, Square, PCB, Clip On, 21 °C/W, TO-220, 14.5 mm, 12.7 mm, 19 mm

    1222497

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

    FISCHER ELEKTRONIK

    Thermal Resistance 21°C/W
    Packages Cooled TO-220
    External Width - Metric 14.5mm

    + See all product info

    FISCHER ELEKTRONIK 

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

    + Check Stock & Lead Times

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

    More stock available week commencing 12/10/20

    Thermal Resistance 21°C/W
    Packages Cooled TO-220
    External Width - Metric 14.5mm
    External Height - Metric 12.7mm
    External Length - Metric 19mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 0.57"
    External Height - Imperial 0.5"
    External Length - Imperial 0.75"
    External Diameter - Imperial -
    Product Range -

    314 total stock globally

    1+ $2.93 ($3.37) Price (Incl GST) 50+ $2.87 ($3.30) Price (Incl GST) 100+ $2.80 ($3.22) Price (Incl GST) 250+ $2.72 ($3.13) Price (Incl GST) 500+ $2.64 ($3.04) Price (Incl GST)

    Qty

    Each

    1+ $2.93 ($3.37) 50+ $2.87 ($3.30) 100+ $2.80 ($3.22) 250+ $2.72 ($3.13) 500+ $2.64 ($3.04)

    Restricted Item
    Add
    Min: 1 Mult: 1
    21°C/W TO-220 14.5mm 12.7mm 19mm - Aluminium 0.57" 0.5" 0.75" - -
    262-75ABE01
    262-75ABE01 - HEAT SINK

    1897990

    HEAT SINK

    WAKEFIELD SOLUTIONS

    Thermal Resistance 40°C/W
    Packages Cooled TO-220
    External Width - Metric 14.5mm

    + See all product info

    WAKEFIELD SOLUTIONS 

    HEAT SINK

    + Check Stock & Lead Times

    • 4,030 available for 5 - 6 business days delivery: (US stock) Order before 20:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 9/11/20

    Thermal Resistance 40°C/W
    Packages Cooled TO-220
    External Width - Metric 14.5mm
    External Height - Metric 19.1mm
    External Length - Metric 13.5mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 0.57"
    External Height - Imperial 0.75"
    External Length - Imperial 0.53"
    External Diameter - Imperial -
    Product Range -

    4,030 total stock globally

    1+ $0.694 ($0.798) Price (Incl GST) 10+ $0.683 ($0.785) Price (Incl GST) 25+ $0.649 ($0.746) Price (Incl GST) 50+ $0.635 ($0.73) Price (Incl GST) 100+ $0.624 ($0.718) Price (Incl GST) 250+ $0.581 ($0.668) Price (Incl GST) More Pricing...

    Qty

    Each

    1+ $0.694 ($0.80) 10+ $0.683 ($0.79) 25+ $0.649 ($0.75) 50+ $0.635 ($0.73) 100+ $0.624 ($0.72) 250+ $0.581 ($0.67) More Pricing...

    Restricted Item
    Add
    Min: 1 Mult: 1
    40°C/W TO-220 14.5mm 19.1mm 13.5mm - Aluminium 0.57" 0.75" 0.53" - -
    FK 252 SA 220 V
    FK 252 SA 220 V - Heat Sink, For Transistors, TO-220, Black Anodized, 26 °C/W, TO-220, 14.5 mm, 13.51 mm, 25.4 mm

    1892324

    Heat Sink, For Transistors, TO-220, Black Anodized, 26 °C/W, TO-220, 14.5 mm, 13.51 mm, 25.4 mm

    FISCHER ELEKTRONIK

    Thermal Resistance 26°C/W
    Packages Cooled TO-220
    External Width - Metric 14.5mm

    + See all product info

    FISCHER ELEKTRONIK 

    Heat Sink, For Transistors, TO-220, Black Anodized, 26 °C/W, TO-220, 14.5 mm, 13.51 mm, 25.4 mm

    + Check Stock & Lead Times

    More stock available week commencing 12/10/20 Contact me when back in stock
    Thermal Resistance 26°C/W
    Packages Cooled TO-220
    External Width - Metric 14.5mm
    External Height - Metric 13.51mm
    External Length - Metric 25.4mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 0.57"
    External Height - Imperial 0.53"
    External Length - Imperial 1"
    External Diameter - Imperial -
    Product Range -

    N/A

    1+ $2.82 ($3.24) Price (Incl GST) 10+ $2.60 ($2.99) Price (Incl GST) 50+ $2.40 ($2.76) Price (Incl GST) 100+ $2.24 ($2.58) Price (Incl GST)

    Qty

    Each

    1+ $2.82 ($3.24) 10+ $2.60 ($2.99) 50+ $2.40 ($2.76) 100+ $2.24 ($2.58)

    Restricted Item
    Add
    Min: 1 Mult: 1
    26°C/W TO-220 14.5mm 13.51mm 25.4mm - Aluminium 0.57" 0.53" 1" - -