270-AB is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Boyd Laconia, LLC
In Stock: 0
Unit Price: 12,49000 €
Datasheet
Heat Sink TO-220, TO-202 Aluminum 4.0W @ 70°C Board Level
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Heat Sink TO-220, TO-202 Aluminum 4.0W @ 70°C Board Level
270-AB
270-AB

270-AB

DigiKey Part Number
345-1041-ND
Manufacturer
Manufacturer Product Number
270-AB
Description
HEATSINK TO-220 SM FOOTPRINT BLK
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
Heat Sink TO-220, TO-202 Aluminum 4.0W @ 70°C Board Level
Datasheet
 Datasheet
EDA/CAD Models
270-AB Models
Product Attributes
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Category
Length
0.700" (17.78mm)
Mfr
Width
1.750" (44.45mm)
Series
Fin Height
0.375" (9.52mm)
Packaging
Bulk
Power Dissipation @ Temperature Rise
4.0W @ 70°C
Part Status
Active
Thermal Resistance @ Forced Air Flow
6.00°C/W @ 400 LFM
Type
Board Level
Thermal Resistance @ Natural
17.50°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
507002B00000GBoyd Laconia, LLC0HS112-ND12,49000 €Direct
In-Stock: 0
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All prices are in EUR
Bulk
QuantityUnit PriceExt Price
10,43000 €0,43 €
100,38200 €3,82 €
250,36320 €9,08 €
500,35000 €17,50 €
1000,33740 €33,74 €
2500,32144 €80,36 €
5000,30982 €154,91 €
1.0000,29862 €298,62 €
5.0000,27412 €1.370,60 €
Manufacturers Standard Package
Unit Price without VAT:0,43000 €
Unit Price with VAT:0,52030 €