230-75AB is out of stock and can be placed on backorder.
Available Substitutes:

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Boyd Laconia, LLC
In Stock: 0
Unit Price: $2.61000
Datasheet
Heat Sink TO-220 Aluminum 2.0W @ 57°C Board Level
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230-75AB

DigiKey Part Number
345-1040-ND
Manufacturer
Manufacturer Product Number
230-75AB
Description
HEATSINK TO-220 VERT/HORZ BLK
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
Heat Sink TO-220 Aluminum 2.0W @ 57°C Board Level
Datasheet
 Datasheet
Product Attributes
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Category
Length
0.750" (19.05mm)
Mfr
Width
0.570" (14.47mm)
Series
Fin Height
0.500" (12.70mm)
Packaging
Bulk
Power Dissipation @ Temperature Rise
2.0W @ 57°C
Part Status
Active
Thermal Resistance @ Forced Air Flow
7.50°C/W @ 400 LFM
Type
Board Level
Thermal Resistance @ Natural
28.50°C/W
Package Cooled
Material
Attachment Method
Bolt On
Material Finish
Black Anodized
Shape
Rectangular, Fins
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
576802B00000GBoyd Laconia, LLC0HS121-ND$2.61000Similar
In-Stock: 0
5,000 estimated in stock on 15-Jan-2027
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All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$0.49000$0.49
10$0.46500$4.65
100$0.42390$42.39
1,500$0.33683$505.25
6,000$0.32522$1,951.32
10,500$0.30199$3,170.89
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