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273-AB is out of stock and can be placed on backorder.
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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 | 16 Weeks |
Customer Reference | |
Detailed Description | Heat Sink TO-220, TO-218 Aluminum 2.0W @ 49°C Board Level |
Datasheet | Datasheet |
Product Attributes
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Category | Length 0.750" (19.05mm) |
Mfr | Width 0.750" (19.05mm) |
Series | Fin Height 0.375" (9.52mm) |
Packaging Bulk | Power Dissipation @ Temperature Rise 2.0W @ 49°C |
Part Status Active | Thermal Resistance @ Forced Air Flow 7.20°C/W @ 400 LFM |
Type Board Level | Thermal Resistance @ Natural 24.50°C/W |
Package Cooled | Material |
Attachment Method Bolt On | Material Finish Black Anodized |
Shape Rectangular, Fins |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| 507302B00000G | Boyd Laconia, LLC | 0 | HS115-ND | $0.34000 | Direct |
In-Stock: 0
5,000 estimated in stock on 14-Jan-2027
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Quantity
All prices are in USD
Bulk
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.45000 | $0.45 |
| 10 | $0.40200 | $4.02 |
| 25 | $0.38280 | $9.57 |
| 50 | $0.36900 | $18.45 |
| 100 | $0.35580 | $35.58 |
| 250 | $0.33888 | $84.72 |
| 500 | $0.32664 | $163.32 |
| 2,000 | $0.30345 | $606.90 |
| 6,000 | $0.28622 | $1,717.32 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.
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