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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557-140AB
557-140AB - HEAT SINK

1624427

HEAT SINK

WAKEFIELD SOLUTIONS

Thermal Resistance 2.86°C/W
Packages Cooled Full Brick
External Width - Metric 116.8mm

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WAKEFIELD SOLUTIONS 

HEAT SINK

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

More stock available week commencing 26/10/20

Thermal Resistance 2.86°C/W
Packages Cooled Full Brick
External Width - Metric 116.8mm
External Height - Metric 35.61mm
External Length - Metric 61mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 4.6"
External Height - Imperial 1.4"
External Length - Imperial 2.4"
External Diameter - Imperial -
Product Range -

76 total stock globally

1+ $11.75 ($13.51) Price (Incl GST) 10+ $11.48 ($13.20) Price (Incl GST) 25+ $11.16 ($12.83) Price (Incl GST) 50+ $10.55 ($12.13) Price (Incl GST) 100+ $9.94 ($11.43) Price (Incl GST) 250+ $9.30 ($10.70) Price (Incl GST) More Pricing...

Qty

Each

1+ $11.75 ($13.51) 10+ $11.48 ($13.20) 25+ $11.16 ($12.83) 50+ $10.55 ($12.13) 100+ $9.94 ($11.43) 250+ $9.30 ($10.70) More Pricing...

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Min: 1 Mult: 1
2.86°C/W Full Brick 116.8mm 35.61mm 61mm - Aluminium 4.6" 1.4" 2.4" - -
559-50AB
559-50AB - HEAT SINK

1624540

HEAT SINK

WAKEFIELD SOLUTIONS

Thermal Resistance 4°C/W
Packages Cooled Full Brick
External Width - Metric 61mm

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WAKEFIELD SOLUTIONS 

HEAT SINK

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  • 9 available for 5 - 6 business days delivery: (SG stock) Order before 13:00 Tue & before 19:00 Thu (excluding National Holidays)
  • 448 available for 5 - 6 business days delivery: (US stock) Order before 20:00 Mon-Fri (excluding National Holidays)

More stock available week commencing 26/10/20

Thermal Resistance 4°C/W
Packages Cooled Full Brick
External Width - Metric 61mm
External Height - Metric 12.7mm
External Length - Metric 117mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 2.4"
External Height - Imperial 0.5"
External Length - Imperial 4.6"
External Diameter - Imperial -
Product Range -

457 total stock globally

1+ $21.25 ($24.44) Price (Incl GST) 10+ $20.08 ($23.09) Price (Incl GST) 25+ $18.90 ($21.74) Price (Incl GST) 50+ $17.72 ($20.38) Price (Incl GST) 100+ $16.52 ($19.00) Price (Incl GST) 250+ $15.35 ($17.65) Price (Incl GST) More Pricing...

Qty

Each

1+ $21.25 ($24.44) 10+ $20.08 ($23.09) 25+ $18.90 ($21.74) 50+ $17.72 ($20.38) 100+ $16.52 ($19.00) 250+ $15.35 ($17.65) More Pricing...

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4°C/W Full Brick 61mm 12.7mm 117mm - Aluminium 2.4" 0.5" 4.6" - -
558-75AB
558-75AB - HEAT SINK

1624387

HEAT SINK

WAKEFIELD SOLUTIONS

Thermal Resistance 3.33°C/W
Packages Cooled Full Brick
External Width - Metric 61mm

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WAKEFIELD SOLUTIONS 

HEAT SINK

+ Check Stock & Lead Times

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

More stock available week commencing 26/10/20

Thermal Resistance 3.33°C/W
Packages Cooled Full Brick
External Width - Metric 61mm
External Height - Metric 19.1mm
External Length - Metric 117mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 2.4"
External Height - Imperial 0.75"
External Length - Imperial 4.6"
External Diameter - Imperial -
Product Range -

168 total stock globally

1+ $14.12 ($16.24) Price (Incl GST) 10+ $13.77 ($15.84) Price (Incl GST) 25+ $13.40 ($15.41) Price (Incl GST) 50+ $12.66 ($14.56) Price (Incl GST) 100+ $11.91 ($13.70) Price (Incl GST) 250+ $11.16 ($12.83) Price (Incl GST) More Pricing...

Qty

Each

1+ $14.12 ($16.24) 10+ $13.77 ($15.84) 25+ $13.40 ($15.41) 50+ $12.66 ($14.56) 100+ $11.91 ($13.70) 250+ $11.16 ($12.83) More Pricing...

Restricted Item
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Min: 1 Mult: 1
3.33°C/W Full Brick 61mm 19.1mm 117mm - Aluminium 2.4" 0.75" 4.6" - -