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 222 SA
FK 222 SA - Heat Sink, TO-3, 20 °C/W, TO-220, 25.4 mm, 12.7 mm, 33.8 mm

1892314

Heat Sink, TO-3, 20 °C/W, TO-220, 25.4 mm, 12.7 mm, 33.8 mm

FISCHER ELEKTRONIK

Thermal Resistance 20°C/W
Packages Cooled TO-220
External Width - Metric 25.4mm

+ See all product info

FISCHER ELEKTRONIK 

Heat Sink, TO-3, 20 °C/W, TO-220, 25.4 mm, 12.7 mm, 33.8 mm

+ Check Stock & Lead Times

  • 18 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 20°C/W
Packages Cooled TO-220
External Width - Metric 25.4mm
External Height - Metric 12.7mm
External Length - Metric 33.8mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 1"
External Height - Imperial 0.5"
External Length - Imperial 1.33"
External Diameter - Imperial -
Product Range -

18 total stock globally

5+ $1.26 ($1.45) Price (Incl GST) 100+ $1.22 ($1.40) Price (Incl GST) 250+ $1.19 ($1.37) Price (Incl GST) 1000+ $1.14 ($1.31) Price (Incl GST) 2500+ $1.04 ($1.20) Price (Incl GST)

Qty

Each

5+ $1.26 ($1.45) 100+ $1.22 ($1.40) 250+ $1.19 ($1.37) 1000+ $1.14 ($1.31) 2500+ $1.04 ($1.20)

Restricted Item
Add
Min: 5 Mult: 5
20°C/W TO-220 25.4mm 12.7mm 33.8mm - Aluminium 1" 0.5" 1.33" - -
FK 216 SA-CB
FK 216 SA-CB - Heat Sink, Black Anodized, 15 °C/W, SOT-32, TO-220, 25.4 mm, 13 mm, 33 mm

4621268

Heat Sink, Black Anodized, 15 °C/W, SOT-32, TO-220, 25.4 mm, 13 mm, 33 mm

FISCHER ELEKTRONIK

Thermal Resistance 15°C/W
Packages Cooled SOT-32, TO-220
External Width - Metric 25.4mm

+ See all product info

FISCHER ELEKTRONIK 

Heat Sink, Black Anodized, 15 °C/W, SOT-32, TO-220, 25.4 mm, 13 mm, 33 mm

+ Check Stock & Lead Times

  • 95 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 15°C/W
Packages Cooled SOT-32, TO-220
External Width - Metric 25.4mm
External Height - Metric 13mm
External Length - Metric 33mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 1"
External Height - Imperial 0.51"
External Length - Imperial 1.3"
External Diameter - Imperial -
Product Range -

95 total stock globally

5+ $1.88 ($2.16) Price (Incl GST) 100+ $1.83 ($2.10) Price (Incl GST) 250+ $1.79 ($2.06) Price (Incl GST) 500+ $1.71 ($1.97) Price (Incl GST)

Qty

Each

5+ $1.88 ($2.16) 100+ $1.83 ($2.10) 250+ $1.79 ($2.06) 500+ $1.71 ($1.97)

Restricted Item
Add
Min: 5 Mult: 5
15°C/W SOT-32, TO-220 25.4mm 13mm 33mm - Aluminium 1" 0.51" 1.3" - -
FK 210 SA-CB
FK 210 SA-CB - Heat Sink, TO-220/SOT-32, 18 °C/W, SOT-32, TO-220, 25.4 mm, 8 mm, 30 mm

4621220

Heat Sink, TO-220/SOT-32, 18 °C/W, SOT-32, TO-220, 25.4 mm, 8 mm, 30 mm

FISCHER ELEKTRONIK

Thermal Resistance 18°C/W
Packages Cooled SOT-32, TO-220
External Width - Metric 25.4mm

+ See all product info

FISCHER ELEKTRONIK 

Heat Sink, TO-220/SOT-32, 18 °C/W, SOT-32, TO-220, 25.4 mm, 8 mm, 30 mm

+ Check Stock & Lead Times

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

More stock available week commencing 5/10/20

Thermal Resistance 18°C/W
Packages Cooled SOT-32, TO-220
External Width - Metric 25.4mm
External Height - Metric 8mm
External Length - Metric 30mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 1"
External Height - Imperial 0.31"
External Length - Imperial 1.18"
External Diameter - Imperial -
Product Range -

840 total stock globally

5+ $1.62 ($1.86) Price (Incl GST) 100+ $1.56 ($1.79) Price (Incl GST) 250+ $1.52 ($1.75) Price (Incl GST) 1000+ $1.47 ($1.69) Price (Incl GST) 2500+ $1.35 ($1.55) Price (Incl GST)

Qty

Each

5+ $1.62 ($1.86) 100+ $1.56 ($1.79) 250+ $1.52 ($1.75) 1000+ $1.47 ($1.69) 2500+ $1.35 ($1.55)

Restricted Item
Add
Min: 5 Mult: 5
18°C/W SOT-32, TO-220 25.4mm 8mm 30mm - Aluminium 1" 0.31" 1.18" - -
FK 214 SA-CB
FK 214 SA-CB - Heat Sink, TO-220/SOT-32, 15 °C/W, SOT-32, TO-220, 25.4 mm, 13 mm, 30 mm

4621256

Heat Sink, TO-220/SOT-32, 15 °C/W, SOT-32, TO-220, 25.4 mm, 13 mm, 30 mm

FISCHER ELEKTRONIK

Thermal Resistance 15°C/W
Packages Cooled SOT-32, TO-220
External Width - Metric 25.4mm

+ See all product info

FISCHER ELEKTRONIK 

Heat Sink, TO-220/SOT-32, 15 °C/W, SOT-32, TO-220, 25.4 mm, 13 mm, 30 mm

+ Check Stock & Lead Times

  • 10 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 15°C/W
Packages Cooled SOT-32, TO-220
External Width - Metric 25.4mm
External Height - Metric 13mm
External Length - Metric 30mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 1"
External Height - Imperial 0.51"
External Length - Imperial 1.18"
External Diameter - Imperial -
Product Range -

10 total stock globally

5+ $2.08 ($2.39) Price (Incl GST) 100+ $2.01 ($2.31) Price (Incl GST) 250+ $1.99 ($2.29) Price (Incl GST) 500+ $1.94 ($2.23) Price (Incl GST)

Qty

Each

5+ $2.08 ($2.39) 100+ $2.01 ($2.31) 250+ $1.99 ($2.29) 500+ $1.94 ($2.23)

Restricted Item
Add
Min: 5 Mult: 5
15°C/W SOT-32, TO-220 25.4mm 13mm 30mm - Aluminium 1" 0.51" 1.18" - -
FK 222 MI 220
FK 222 MI 220 - Heat Sink, TO-220, 20 °C/W, TO-220, 25.4 mm, 12.7 mm, 33.8 mm

4621281

Heat Sink, TO-220, 20 °C/W, TO-220, 25.4 mm, 12.7 mm, 33.8 mm

FISCHER ELEKTRONIK

Thermal Resistance 20°C/W
Packages Cooled TO-220
External Width - Metric 25.4mm

+ See all product info

FISCHER ELEKTRONIK 

Heat Sink, TO-220, 20 °C/W, TO-220, 25.4 mm, 12.7 mm, 33.8 mm

+ Check Stock & Lead Times

  • 894 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 20°C/W
Packages Cooled TO-220
External Width - Metric 25.4mm
External Height - Metric 12.7mm
External Length - Metric 33.8mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 1"
External Height - Imperial 0.5"
External Length - Imperial 1.33"
External Diameter - Imperial -
Product Range -

894 total stock globally

1+ $2.41 ($2.77) Price (Incl GST) 25+ $2.32 ($2.67) Price (Incl GST) 50+ $2.25 ($2.59) Price (Incl GST) 100+ $2.17 ($2.50) Price (Incl GST)

Qty

Each

1+ $2.41 ($2.77) 25+ $2.32 ($2.67) 50+ $2.25 ($2.59) 100+ $2.17 ($2.50)

Restricted Item
Add
Min: 1 Mult: 1
20°C/W TO-220 25.4mm 12.7mm 33.8mm - Aluminium 1" 0.5" 1.33" - -
FK 213 SA-32
FK 213 SA-32 - Heat Sink, SOT-32/TO-126, 21 °C/W, SOT-32, TO-220, 25.4 mm, 13 mm, 18 mm

4621244

Heat Sink, SOT-32/TO-126, 21 °C/W, SOT-32, TO-220, 25.4 mm, 13 mm, 18 mm

FISCHER ELEKTRONIK

Thermal Resistance 21°C/W
Packages Cooled SOT-32, TO-220
External Width - Metric 25.4mm

+ See all product info

FISCHER ELEKTRONIK 

Heat Sink, SOT-32/TO-126, 21 °C/W, SOT-32, TO-220, 25.4 mm, 13 mm, 18 mm

+ Check Stock & Lead Times

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

More stock available week commencing 21/09/20

Thermal Resistance 21°C/W
Packages Cooled SOT-32, TO-220
External Width - Metric 25.4mm
External Height - Metric 13mm
External Length - Metric 18mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 1"
External Height - Imperial 0.51"
External Length - Imperial 0.71"
External Diameter - Imperial -
Product Range -

9 total stock globally

5+ $2.03 ($2.33) Price (Incl GST) 100+ $1.99 ($2.29) Price (Incl GST) 250+ $1.93 ($2.22) Price (Incl GST) 500+ $1.86 ($2.14) Price (Incl GST)

Qty

Each

5+ $2.03 ($2.33) 100+ $1.99 ($2.29) 250+ $1.93 ($2.22) 500+ $1.86 ($2.14)

Restricted Item
Add
Min: 5 Mult: 5
21°C/W SOT-32, TO-220 25.4mm 13mm 18mm - Aluminium 1" 0.51" 0.71" - -
FK 212 SA-CB
FK 212 SA-CB - Heat Sink, TO-220/SOT-32, 18 °C/W, SOT-32, TO-220, 25.4 mm, 8 mm, 30 mm

4621232

Heat Sink, TO-220/SOT-32, 18 °C/W, SOT-32, TO-220, 25.4 mm, 8 mm, 30 mm

FISCHER ELEKTRONIK

Thermal Resistance 18°C/W
Packages Cooled SOT-32, TO-220
External Width - Metric 25.4mm

+ See all product info

FISCHER ELEKTRONIK 

Heat Sink, TO-220/SOT-32, 18 °C/W, SOT-32, TO-220, 25.4 mm, 8 mm, 30 mm

+ Check Stock & Lead Times

  • 128 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 18°C/W
Packages Cooled SOT-32, TO-220
External Width - Metric 25.4mm
External Height - Metric 8mm
External Length - Metric 30mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 1"
External Height - Imperial 0.31"
External Length - Imperial 1.18"
External Diameter - Imperial -
Product Range -

128 total stock globally

5+ $1.37 ($1.58) Price (Incl GST) 100+ $1.28 ($1.47) Price (Incl GST) 250+ $1.19 ($1.37) Price (Incl GST) 1000+ $1.10 ($1.26) Price (Incl GST) 2500+ $1.02 ($1.17) Price (Incl GST)

Qty

Each

5+ $1.37 ($1.58) 100+ $1.28 ($1.47) 250+ $1.19 ($1.37) 1000+ $1.10 ($1.27) 2500+ $1.02 ($1.17)

Restricted Item
Add
Min: 5 Mult: 5
18°C/W SOT-32, TO-220 25.4mm 8mm 30mm - Aluminium 1" 0.31" 1.18" - -