Add To Favorites
  • Part will become a non-stocking item when stock is depleted; minimums will apply. Order the quantity available or the quantity available plus a multiple of the minimum order quantity.
  • Non-Stock ?
Product Overview
Digi-Key Part Number 576203B00000G-ND
Quantity Available 201
Can ship immediately

Manufacturer Part Number


Lead Free Status / RoHS Status Lead free / RoHS Compliant
Manufacturer Standard Lead Time 7 Weeks
Detailed Description

Heat Sink TO-3 Aluminum 4.0W @ 30°C Board Level

Documents & Media
Datasheets Standard Heatsinks Catalog
Product Training Modules How to Select a Heat Sink
Design Resources Thermal Interface Materials Explained
Online Catalog Heat Sinks
Product Attributes Select All
Manufacturer Aavid, Thermal Division of Boyd Corporation
Series -
Part Status Active
Type Board Level
Package Cooled TO-3
Attachment Method Bolt On
Shape Square, Pin Fins
Length 1.810" (45.97mm)
Width 1.810" (45.97mm)
Diameter -
Height Off Base (Height of Fin) 0.750" (19.05mm)
Power Dissipation @ Temperature Rise 4.0W @ 30°C
Thermal Resistance @ Forced Air Flow 2.50°C/W @ 400 LFM
Thermal Resistance @ Natural 6.20°C/W
Material Aluminum
Material Finish Black Anodized
Additional Resources
Standard Package ? 250
Other Names 002407

12:40:09 2/25/2018

Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 4.03000 $4.03
10 3.91900 $39.19
25 3.81360 $95.34
50 3.60160 $180.08
100 3.38980 $338.98

Submit a request for quotation on quantities greater than those displayed.

Send Feedback