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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623K
623K - HEAT SINK

1592038

HEAT SINK

WAKEFIELD SOLUTIONS

Thermal Resistance 3.47°C/W
Packages Cooled TO-3
External Width - Metric 120.6mm

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WAKEFIELD SOLUTIONS 

HEAT SINK

+ Check Stock & Lead Times

  • 514 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 3.47°C/W
Packages Cooled TO-3
External Width - Metric 120.6mm
External Height - Metric 11.71mm
External Length - Metric 121mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 4.75"
External Height - Imperial 0.461"
External Length - Imperial 4.75"
External Diameter - Imperial -
Product Range -

514 total stock globally

1+ $11.98 ($13.78) Price (Incl GST) 10+ $11.68 ($13.43) Price (Incl GST) 25+ $11.36 ($13.06) Price (Incl GST) 50+ $10.73 ($12.34) Price (Incl GST) 100+ $10.12 ($11.64) Price (Incl GST) 250+ $9.48 ($10.90) Price (Incl GST) More Pricing...

Qty

Each

1+ $11.98 ($13.78) 10+ $11.68 ($13.43) 25+ $11.36 ($13.06) 50+ $10.73 ($12.34) 100+ $10.12 ($11.64) 250+ $9.48 ($10.90) More Pricing...

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Min: 1 Mult: 1
3.47°C/W TO-3 120.6mm 11.71mm 121mm - Aluminium 4.75" 0.461" 4.75" - -
621K
621K - HEAT SINK

1592026

HEAT SINK

WAKEFIELD SOLUTIONS

Thermal Resistance 5°C/W
Packages Cooled TO-3
External Width - Metric 120.6mm

+ See all product info

WAKEFIELD SOLUTIONS 

HEAT SINK

+ Check Stock & Lead Times

  • 134 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 5°C/W
Packages Cooled TO-3
External Width - Metric 120.6mm
External Height - Metric 11.71mm
External Length - Metric 121mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 4.75"
External Height - Imperial 0.461"
External Length - Imperial 4.75"
External Diameter - Imperial -
Product Range -

134 total stock globally

1+ $9.60 ($11.04) Price (Incl GST) 10+ $9.35 ($10.75) Price (Incl GST) 25+ $9.11 ($10.48) Price (Incl GST) 50+ $8.59 ($9.88) Price (Incl GST) 100+ $8.08 ($9.29) Price (Incl GST) 250+ $7.59 ($8.73) Price (Incl GST) More Pricing...

Qty

Each

1+ $9.60 ($11.04) 10+ $9.35 ($10.75) 25+ $9.11 ($10.48) 50+ $8.59 ($9.88) 100+ $8.08 ($9.29) 250+ $7.59 ($8.73) More Pricing...

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Add
Min: 1 Mult: 1
5°C/W TO-3 120.6mm 11.71mm 121mm - Aluminium 4.75" 0.461" 4.75" - -
621A
621A - HEAT SINK

1591770

HEAT SINK

WAKEFIELD SOLUTIONS

Thermal Resistance 5°C/W
Packages Cooled TO-3
External Width - Metric 120.6mm

+ See all product info

WAKEFIELD SOLUTIONS 

HEAT SINK

+ Check Stock & Lead Times

  • 273 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 5°C/W
Packages Cooled TO-3
External Width - Metric 120.6mm
External Height - Metric 11.71mm
External Length - Metric 121mm
External Diameter - Metric -
Heat Sink Material Aluminium
External Width - Imperial 4.75"
External Height - Imperial 0.461"
External Length - Imperial 4.75"
External Diameter - Imperial -
Product Range -

273 total stock globally

1+ $9.60 ($11.04) Price (Incl GST) 10+ $9.35 ($10.75) Price (Incl GST) 25+ $9.11 ($10.48) Price (Incl GST) 50+ $8.59 ($9.88) Price (Incl GST) 100+ $8.08 ($9.29) Price (Incl GST) 250+ $7.59 ($8.73) Price (Incl GST) More Pricing...

Qty

Each

1+ $9.60 ($11.04) 10+ $9.35 ($10.75) 25+ $9.11 ($10.48) 50+ $8.59 ($9.88) 100+ $8.08 ($9.29) 250+ $7.59 ($8.73) More Pricing...

Restricted Item
Add
Min: 1 Mult: 1
5°C/W TO-3 120.6mm 11.71mm 121mm - Aluminium 4.75" 0.461" 4.75" - -