Heat Sink TO-220 Aluminum 2.0W @ 56°C Board Level
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Heat Sink TO-220 Aluminum 2.0W @ 56°C Board Level
274-1AB
274-1AB

274-1AB

DigiKey Part Number
345-1023-ND
Manufacturer
Manufacturer Product Number
274-1AB
Description
HEATSINK TO-220 LOW HEIGHT BLK
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
Heat Sink TO-220 Aluminum 2.0W @ 56°C Board Level
Datasheet
 Datasheet
Product Attributes
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Category
Length
0.750" (19.05mm)
Mfr
Width
0.520" (13.21mm)
Series
Fin Height
0.375" (9.52mm)
Packaging
Bulk
Power Dissipation @ Temperature Rise
2.0W @ 56°C
Part Status
Active
Thermal Resistance @ Forced Air Flow
8.00°C/W @ 400 LFM
Type
Board Level
Thermal Resistance @ Natural
28.00°C/W
Package Cooled
Material
Attachment Method
Bolt On
Material Finish
Black Anodized
Shape
Rectangular, Fins
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
577102B00000GBoyd Laconia, LLC12 458HS106-ND€ 0,97000Direct
In-Stock: 11 753
Check for Additional Incoming Stock
All prices are in EUR
Bulk
QuantityUnit PriceExt Price
1€ 0,39000€ 0,39
10€ 0,34800€ 3,48
25€ 0,33200€ 8,30
50€ 0,32000€ 16,00
100€ 0,30840€ 30,84
250€ 0,29376€ 73,44
500€ 0,28316€ 141,58
2 800€ 0,25839€ 723,49
5 600€ 0,24904€ 1 394,62
Manufacturers Standard Package
Unit Price without VAT:€ 0,39000
Unit Price with VAT:€ 0,47580