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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680-125K
680-125K - HEAT SINK, NATURAL CONVECTION, 45°C @ 7.5W

2500648

HEAT SINK, NATURAL CONVECTION, 45°C @ 7.5W

WAKEFIELD SOLUTIONS

Thermal Resistance 6°C/W
Packages Cooled TO-3, TO-220
External Width - Metric 46mm

+ See all product info

WAKEFIELD SOLUTIONS 

HEAT SINK, NATURAL CONVECTION, 45°C @ 7.5W

+ Check Stock & Lead Times

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

  • 132 more will be available on 31/08/20
  • More stock available week commencing 2/11/20

    Thermal Resistance 6°C/W
    Packages Cooled TO-3, TO-220
    External Width - Metric 46mm
    External Height - Metric 31.8mm
    External Length - Metric 46mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 1.81"
    External Height - Imperial 1.25"
    External Length - Imperial 1.81"
    External Diameter - Imperial -
    Product Range -

    287 total stock globally

    1+ $20.66 ($23.76) Price (Incl GST) 10+ $20.11 ($23.13) Price (Incl GST) 25+ $18.98 ($21.83) Price (Incl GST) 50+ $17.87 ($20.55) Price (Incl GST) 100+ $16.75 ($19.26) Price (Incl GST) 250+ $15.63 ($17.97) Price (Incl GST) More Pricing...

    Qty

    Each

    1+ $20.66 ($23.76) 10+ $20.11 ($23.13) 25+ $18.98 ($21.83) 50+ $17.87 ($20.55) 100+ $16.75 ($19.26) 250+ $15.63 ($17.97) More Pricing...

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    Add
    Min: 1 Mult: 1
    6°C/W TO-3, TO-220 46mm 31.8mm 46mm - Aluminium 1.81" 1.25" 1.81" - -
    680-10A
    680-10A - HEAT SINK

    2159880

    HEAT SINK

    WAKEFIELD SOLUTIONS

    Thermal Resistance 6.93°C/W
    Packages Cooled TO-3, TO-220
    External Width - Metric 46mm

    + See all product info

    WAKEFIELD SOLUTIONS 

    HEAT SINK

    + Check Stock & Lead Times

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

    More stock available week commencing 23/11/20

    Thermal Resistance 6.93°C/W
    Packages Cooled TO-3, TO-220
    External Width - Metric 46mm
    External Height - Metric 25.4mm
    External Length - Metric 46mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 1.81"
    External Height - Imperial 1"
    External Length - Imperial 1.81"
    External Diameter - Imperial -
    Product Range -

    153 total stock globally

    1+ $17.47 ($20.09) Price (Incl GST) 10+ $16.99 ($19.54) Price (Incl GST) 25+ $16.06 ($18.47) Price (Incl GST) 50+ $15.12 ($17.39) Price (Incl GST) 100+ $14.16 ($16.28) Price (Incl GST) 250+ $13.20 ($15.18) Price (Incl GST) More Pricing...

    Qty

    Each

    1+ $17.47 ($20.09) 10+ $16.99 ($19.54) 25+ $16.06 ($18.47) 50+ $15.12 ($17.39) 100+ $14.16 ($16.28) 250+ $13.20 ($15.18) More Pricing...

    Restricted Item
    Add
    Min: 1 Mult: 1
    6.93°C/W TO-3, TO-220 46mm 25.4mm 46mm - Aluminium 1.81" 1" 1.81" - -
    680-125A
    680-125A - HEAT SINK

    1591551

    HEAT SINK

    WAKEFIELD SOLUTIONS

    Thermal Resistance 6°C/W
    Packages Cooled TO-3, TO-220
    External Width - Metric 46mm

    + See all product info

    WAKEFIELD SOLUTIONS 

    HEAT SINK

    + Check Stock & Lead Times

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

    More stock available week commencing 23/11/20

    Thermal Resistance 6°C/W
    Packages Cooled TO-3, TO-220
    External Width - Metric 46mm
    External Height - Metric 31.8mm
    External Length - Metric 46mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 1.81"
    External Height - Imperial 1.25"
    External Length - Imperial 1.81"
    External Diameter - Imperial -
    Product Range -

    478 total stock globally

    1+ $20.19 ($23.22) Price (Incl GST) 10+ $19.08 ($21.94) Price (Incl GST) 25+ $17.95 ($20.64) Price (Incl GST) 50+ $16.83 ($19.35) Price (Incl GST) 100+ $15.72 ($18.08) Price (Incl GST) 250+ $14.59 ($16.78) Price (Incl GST) More Pricing...

    Qty

    Each

    1+ $20.19 ($23.22) 10+ $19.08 ($21.94) 25+ $17.95 ($20.64) 50+ $16.83 ($19.35) 100+ $15.72 ($18.08) 250+ $14.59 ($16.78) More Pricing...

    Restricted Item
    Add
    Min: 1 Mult: 1
    6°C/W TO-3, TO-220 46mm 31.8mm 46mm - Aluminium 1.81" 1.25" 1.81" - -
    680-75A
    680-75A - HEAT SINK

    1591599

    HEAT SINK

    WAKEFIELD SOLUTIONS

    Thermal Resistance 7.73°C/W
    Packages Cooled TO-3, TO-220
    External Width - Metric 46mm

    + See all product info

    WAKEFIELD SOLUTIONS 

    HEAT SINK

    + Check Stock & Lead Times

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

    More stock available week commencing 23/11/20

    Thermal Resistance 7.73°C/W
    Packages Cooled TO-3, TO-220
    External Width - Metric 46mm
    External Height - Metric 19.1mm
    External Length - Metric 46mm
    External Diameter - Metric -
    Heat Sink Material Aluminium
    External Width - Imperial 1.81"
    External Height - Imperial 0.75"
    External Length - Imperial 1.81"
    External Diameter - Imperial -
    Product Range -

    112 total stock globally

    1+ $18.71 ($21.52) Price (Incl GST) 10+ $18.22 ($20.95) Price (Incl GST) 25+ $17.19 ($19.77) Price (Incl GST) 50+ $16.20 ($18.63) Price (Incl GST) 100+ $15.18 ($17.46) Price (Incl GST) 250+ $14.16 ($16.28) Price (Incl GST) More Pricing...

    Qty

    Each

    1+ $18.71 ($21.52) 10+ $18.22 ($20.95) 25+ $17.19 ($19.77) 50+ $16.20 ($18.63) 100+ $15.18 ($17.46) 250+ $14.16 ($16.28) More Pricing...

    Restricted Item
    Add
    Min: 1 Mult: 1
    7.73°C/W TO-3, TO-220 46mm 19.1mm 46mm - Aluminium 1.81" 0.75" 1.81" - -