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Manufacturer Part #

574502B03700G

TO-220 21.20 C/W Thermal Resistance Spring Action Low Cost Slide On Heat Sink

Mfr. Name: Aavid
Standard Pkg:
Product Variant Information section
Date Code: 1736
Product Specification Section
Technical Attributes
Attributes Table
Thermal Resistance: 21.2°C/W
Material: Black Anodized
Dimension: H  19.05mm x L  9.02mm x W  21.84mm
Features & Applications
The 574502B03700G is a Low cost labor saving slide on heat sink featuring spring action and solderable tabs.

This non-electronic component is functionally unaffected by the normal soldering or reflow processes used for semiconductor circuits. The heat resistance time or heat resistance temperature is not applicable for the component.

Specifications:

  • Rectangular Shape
  • Material: Aluminum
  • Material Finish: Black Anodized
  • Length: 0.750" (19.05 mm)
  • Width: 0.810" (20.57 mm)
  • Height of Fin: 0.390" (9.91 mm) 
  • Power Dissipation @ Temperature Rise: 3 W @ 60°C
  • Thermal Resistance @ Forced Air Flow: 8.0°C/W @ 400 LFM
  • Thermal Resistance @ Natural: 21.2°C/W
  • Package: TO-220
Pricing Section
Stock:
37,462
Minimum Order:
1
Multiple Of:
1
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
N/A
Total
$0.79
USD
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Tariff charges may apply if shipping to the United States. An estimate of tariff charges will be calculated at checkout.
Quantity
Web Price
1
$0.79
50
$0.695
150
$0.67
300
$0.655
1,000+
$0.63
Product Variant Information section