Heat Sink Assorted (BGA, LGA, CPU, ASIC...) Aluminum Top Mount
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Heat Sink Assorted (BGA, LGA, CPU, ASIC...) Aluminum Top Mount
ATS Explains - Thermal Interface Material

ATS-CPX040040025-116-C2-R0

DigiKey Part Number
ATS1558-ND
Manufacturer
Manufacturer Product Number
ATS-CPX040040025-116-C2-R0
Description
HEATSINK 40X40X25MM XCUT CP
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
Heat Sink Assorted (BGA, LGA, CPU, ASIC...) Aluminum Top Mount
Datasheet
 Datasheet
Product Attributes
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Category
Shape
Square, Fins
Mfr
Length
1.575" (40.00mm)
Series
Width
1.575" (40.00mm)
Packaging
Bulk
Fin Height
0.984" (25.00mm)
Part Status
Active
Thermal Resistance @ Forced Air Flow
4.14°C/W @ 100 LFM
Type
Top Mount
Material
Package Cooled
Material Finish
Blue Anodized
Attachment Method
Push Pin
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Available To Order
Factory Stock: 500
25 estimated in stock on 19-Nov-2026

This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.

All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$4.03000$4.03
10$3.56500$35.65
25$3.39560$84.89
50$3.27280$163.64
100$3.15450$315.45
250$3.00456$751.14
500$2.89574$1,447.87
1,000$2.79075$2,790.75
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.