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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
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Category | Length 5.421" (139.70mm) |
Mfr | Width 4.750" (120.65mm) |
Series | Fin Height 2.625" (66.67mm) |
Packaging Bulk | Power Dissipation @ Temperature Rise 50.0W @ 47°C |
Part Status Active | Thermal Resistance @ Forced Air Flow 0.50°C/W @ 250 LFM |
Type Board Level, Extrusion | Thermal Resistance @ Natural 0.96°C/W |
Package Cooled | Material |
Attachment Method Press Fit | Material Finish Black Anodized |
Shape Rectangular, Fins |
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In-Stock: 98
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Quantity
All prices are in USD
Bulk
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $28.41000 | $28.41 |
| 10 | $25.14600 | $251.46 |
| 25 | $23.95040 | $598.76 |
| 50 | $23.08340 | $1,154.17 |
| 100 | $22.24690 | $2,224.69 |
| 250 | $21.18596 | $5,296.49 |
| 500 | $20.41594 | $10,207.97 |
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