



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 |
Type | Description | Select All |
|---|---|---|
Category | ||
Mfr | ||
Series | ||
Packaging | Bulk | |
Part Status | Active | |
Type | Board Level | |
Package Cooled | ||
Attachment Method | Press Fit | |
Shape | Rectangular, Angled Fins | |
Length | 3.000" (76.20mm) | |
Width | 4.125" (104.77mm) | |
Diameter | - | |
Fin Height | 1.000" (25.40mm) | |
Power Dissipation @ Temperature Rise | 15.0W @ 36°C | |
Thermal Resistance @ Forced Air Flow | 0.90°C/W @ 250 LFM | |
Thermal Resistance @ Natural | 2.40°C/W | |
Material | ||
Material Finish | Black Anodized |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | kr 121,34000 | kr 121,34 |
| 10 | kr 107,38000 | kr 1 073,80 |
| 30 | kr 101,29133 | kr 3 038,74 |
| 60 | kr 97,62800 | kr 5 857,68 |
| 120 | kr 94,09208 | kr 11 291,05 |
| 270 | kr 90,11452 | kr 24 330,92 |
| 510 | kr 87,10863 | kr 44 425,40 |
| 1 020 | kr 83,94361 | kr 85 622,48 |
| Unit Price without VAT: | kr 121,34000 |
|---|---|
| Unit Price with VAT: | kr 151,67500 |





