



311505B00000G | |
|---|---|
DigiKey Part Number | HS521-ND |
Manufacturer | |
Manufacturer Product Number | 311505B00000G |
Description | TO-5 PUSH-ON HEATSINK |
Manufacturer Standard Lead Time | 20 Weeks |
Customer Reference | |
Detailed Description | Heat Sink TO-5 Aluminum 1.0W @ 70°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 | Cylindrical | |
Length | - | |
Width | - | |
Diameter | 0.317" (8.05mm) ID, 0.375" (9.52mm) OD | |
Fin Height | 0.400" (10.16mm) | |
Power Dissipation @ Temperature Rise | 1.0W @ 70°C | |
Thermal Resistance @ Forced Air Flow | 45.00°C/W @ 200 LFM | |
Thermal Resistance @ Natural | 90.00°C/W | |
Material | ||
Material Finish | Black Anodized | |
Base Product Number |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $4.42000 | $4.42 |
| 10 | $3.90300 | $39.03 |
| 25 | $3.71840 | $92.96 |
| 50 | $3.58440 | $179.22 |
| 100 | $3.45480 | $345.48 |
| 250 | $3.29072 | $822.68 |
| 500 | $3.17158 | $1,585.79 |
| 2,000 | $2.94578 | $5,891.56 |
| Unit Price without GST: | $4.42000 |
|---|---|
| Unit Price with GST: | $4.86200 |









