



273-AB | |
|---|---|
DigiKey Part Number | 345-1022-ND |
Manufacturer | |
Manufacturer Product Number | 273-AB |
Description | HEATSINK TO-220 LOW HEIGHT BLK |
Manufacturer Standard Lead Time | 12 Weeks |
Customer Reference | |
Detailed Description | Heat Sink TO-220, TO-218 Aluminum 2.0W @ 49°C Board Level |
Datasheet | Datasheet |
Type | Description | Select All |
|---|---|---|
Category | ||
Mfr | ||
Series | ||
Packaging | Bulk | |
Part Status | Active | |
Type | Board Level | |
Package Cooled | ||
Attachment Method | Bolt On | |
Shape | Rectangular, Fins | |
Length | 0.750" (19.05mm) | |
Width | 0.750" (19.05mm) | |
Diameter | - | |
Fin Height | 0.375" (9.52mm) | |
Power Dissipation @ Temperature Rise | 2.0W @ 49°C | |
Thermal Resistance @ Forced Air Flow | 7.20°C/W @ 400 LFM | |
Thermal Resistance @ Natural | 24.50°C/W | |
Material | ||
Material Finish | Black Anodized |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | £0.35000 | £0.35 |
| 10 | £0.30800 | £3.08 |
| 25 | £0.29360 | £7.34 |
| 50 | £0.28320 | £14.16 |
| 100 | £0.27300 | £27.30 |
| 250 | £0.26004 | £65.01 |
| 500 | £0.25064 | £125.32 |
| 2,000 | £0.23284 | £465.68 |
| 6,000 | £0.21962 | £1,317.72 |
| Unit Price without VAT: | £0.35000 |
|---|---|
| Unit Price with VAT: | £0.42000 |











