
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 | $28.46000 | $28.46 |
| 18 | $24.41778 | $439.52 |
| 36 | $23.53417 | $847.23 |
| 54 | $23.03204 | $1,243.73 |
| 108 | $22.19778 | $2,397.36 |
| 252 | $21.21758 | $5,346.83 |
| 504 | $20.44675 | $10,305.16 |
| Unit Price without GST: | $28.46000 |
|---|---|
| Unit Price with GST: | $31.30600 |




