
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 |
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 |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $50.72000 | $50.72 |
| 10 | $44.87600 | $448.76 |
| 25 | $42.74320 | $1,068.58 |
| 50 | $41.19600 | $2,059.80 |
| 100 | $39.70290 | $3,970.29 |
| 250 | $37.80924 | $9,452.31 |
| 500 | $36.43478 | $18,217.39 |
| Unit Price without GST: | $50.72000 |
|---|---|
| Unit Price with GST: | $58.32800 |


