



641K | |
|---|---|
DigiKey Part Number | 345-1053-ND |
Manufacturer | |
Manufacturer Product Number | 641K |
Description | HEATSINK TO-3 HORZ MT NO HOLES |
Manufacturer Standard Lead Time | 16 Weeks |
Customer Reference | |
Detailed Description | Heat Sink TO-3 Aluminum 15.0W @ 36°C Board Level |
Datasheet | Datasheet |
Category | Length 3.000" (76.20mm) |
Mfr | Width 4.125" (104.77mm) |
Series | Fin Height 1.000" (25.40mm) |
Packaging Bulk | Power Dissipation @ Temperature Rise 15.0W @ 36°C |
Part Status Active | Thermal Resistance @ Forced Air Flow 0.90°C/W @ 250 LFM |
Type Board Level | Thermal Resistance @ Natural 2.40°C/W |
Package Cooled | Material |
Attachment Method Press Fit | Material Finish Black Anodized |
Shape Rectangular, Angled Fins |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $87.62000 | $87.62 |
| 10 | $77.58700 | $775.87 |
| 30 | $73.18733 | $2,195.62 |
| 60 | $70.54117 | $4,232.47 |
| 120 | $67.98817 | $8,158.58 |
| 270 | $65.11448 | $17,580.91 |
| 510 | $62.94316 | $32,101.01 |
| 1,020 | $60.65709 | $61,870.23 |




