
403K | |
|---|---|
DigiKey Part Number | 403KWW-ND |
Manufacturer | |
Manufacturer Product Number | 403K |
Description | HEATSINK POWER TO-3 |
Manufacturer Standard Lead Time | 16 Weeks |
Customer Reference | |
Detailed Description | Heat Sink TO-3 Aluminum 30.0W @ 55°C Board Level, Extrusion |
Datasheet | Datasheet |
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 | 3.000" (76.20mm) | |
Width | 4.750" (120.65mm) | |
Diameter | - | |
Fin Height | 1.250" (31.75mm) | |
Power Dissipation @ Temperature Rise | 30.0W @ 55°C | |
Thermal Resistance @ Forced Air Flow | 0.90°C/W @ 250 LFM | |
Thermal Resistance @ Natural | - | |
Material | ||
Material Finish | Black Anodized |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | 19,55000 $ | 19,55 $ |
| 18 | 16,77056 $ | 301,87 $ |
| 36 | 16,16361 $ | 581,89 $ |
| 54 | 15,81870 $ | 854,21 $ |
| 108 | 15,24574 $ | 1.646,54 $ |
| 252 | 14,57250 $ | 3.672,27 $ |
| 504 | 14,04310 $ | 7.077,72 $ |
| Unit Price without VAT: | 19,55000 $ |
|---|---|
| Unit Price with VAT: | 23,26450 $ |





