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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
423K | |
|---|---|
DigiKey Part Number | 345-1050-ND |
Manufacturer | |
Manufacturer Product Number | 423K |
Description | HEATSINK POWER NO MNT HOLES BLK |
Manufacturer Standard Lead Time | 10 Weeks |
Customer Reference | |
Detailed Description | Heat Sink TO-3, DO-5, Stud Mount Aluminum 50.0W @ 47°C Board Level, Extrusion |
Datasheet | Datasheet |
EDA/CAD Models | 423K Models |
Product Attributes
Type | Description | Select All |
|---|---|---|
Category | ||
Mfr | ||
Series | ||
Packaging | Bulk | |
Part Status | Active | |
Type | Board Level, Extrusion | |
Package Cooled | ||
Attachment Method | Press Fit | |
Shape | Rectangular, Fins | |
Length | 5.421" (139.70mm) | |
Width | 4.750" (120.65mm) | |
Diameter | - | |
Fin Height | 2.625" (66.67mm) | |
Power Dissipation @ Temperature Rise | 50.0W @ 47°C | |
Thermal Resistance @ Forced Air Flow | 0.50°C/W @ 250 LFM | |
Thermal Resistance @ Natural | 0.96°C/W | |
Material | ||
Material Finish | Black Anodized |
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Quantity
All prices are in USD
Bulk
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $22.17000 | $22.17 |
| 10 | $19.62100 | $196.21 |
| 25 | $18.68880 | $467.22 |
| 50 | $18.01240 | $900.62 |
| 100 | $17.35980 | $1,735.98 |
| 250 | $16.53220 | $4,133.05 |
| 500 | $15.93148 | $7,965.74 |
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