Heat Sink BGA Aluminum Top Mount
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Heat Sink BGA Aluminum Top Mount

902-21-1-12-2-B-0

DigiKey Part Number
345-1143-ND
Manufacturer
Manufacturer Product Number
902-21-1-12-2-B-0
Description
HEATSINK 21X21X12MM ELLIPTICAL
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
Heat Sink BGA Aluminum Top Mount
Datasheet
 Datasheet
Product Attributes
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Category
Length
0.827" (21.00mm)
Mfr
Width
0.827" (21.00mm)
Series
Fin Height
0.457" (11.60mm)
Packaging
Box
Thermal Resistance @ Forced Air Flow
6.60°C/W @ 200 LFM
Part Status
Active
Thermal Resistance @ Natural
12.40°C/W
Type
Top Mount
Material
Package Cooled
Material Finish
Black Anodized
Attachment Method
Push Pin
Base Product Number
Shape
Square, Pin Fins
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
300 estimated in stock on 18-Jan-2027
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All prices are in USD
Box
QuantityUnit PriceExt Price
1$7.50000$7.50
10$6.63400$66.34
25$6.31880$157.97
90$5.90300$531.27
180$5.68933$1,024.08
270$5.56789$1,503.33
540$5.36600$2,897.64
1,080$5.17121$5,584.91
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.