Heat Sink TO-3 Aluminum Alloy 15.0W @ 52°C Board Level
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

623A

DigiKey Part Number
623A-ND
Manufacturer
Wakefield Thermal Solutions
Manufacturer Product Number
623A
Description
HEATSINK FOR TO3
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
Heat Sink TO-3 Aluminum Alloy 15.0W @ 52°C Board Level
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Mfr
Wakefield Thermal Solutions
Series
623
Packaging
Bulk
Part Status
Active
Type
Board Level
Package Cooled
TO-3
Attachment Method
Press Fit
Shape
Rectangular, Fins
Length
3.000" (76.20mm)
Width
4.750" (120.65mm)
Diameter
-
Fin Height
0.461" (11.70mm)
Power Dissipation @ Temperature Rise
15.0W @ 52°C
Thermal Resistance @ Forced Air Flow
1.50°C/W @ 250 LFM
Thermal Resistance @ Natural
-
Material
Aluminum Alloy
Material Finish
Black Anodized
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 76
Check for Additional Incoming Stock
Quantity
All prices are in JPY
Bulk
QuantityUnit PriceExt Price
1¥962.00000¥962
10¥851.10000¥8,511
25¥810.76000¥20,269
50¥781.44000¥39,072
100¥753.19000¥75,319
250¥717.36000¥179,340
500¥691.36400¥345,682
1,000¥666.28200¥666,282
Manufacturers Standard Package
Unit Price without JCT:¥962.00000
Unit Price with JCT:¥1,058.20000