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Product Index > Fans, Thermal Management > Thermal - Heat Sinks > 289AB

All prices are in Canadian dollars.
Digi-Key Part Number345-1019-ND
Price BreakUnit PriceExtended Price
10.300000.30
100.284002.84
1000.2487024.87
5000.21318106.59
1,0000.19897198.97
5,0000.18120906.02
Quantity Available Digi-Key Stock: 2,550
Can ship immediately
Manufacturer

Manufacturer Part Number

289AB

DescriptionHEATSINK TO-220 VERT/HORZ BLK
Lead Free Status / RoHS StatusLead free / RoHS Compliant
 

QuantityItem Number Customer Reference
HEATSINK TO-220 VERT/HORZ BLK | 289AB | 345-1019-ND | Digi-Key Corp.
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Datasheets Board Level Heat Sinks Catalog
Product Photos 289-AB
Catalog Drawings 289-AB
Standard Package1,500
CategoryFans, Thermal Management
FamilyThermal - Heat Sinks
Series289
TypeBoard Level
Package CooledTO-218, TO-202, TO-220
Attachment MethodBolt On
ShapeRectangular
Length0.710" (18.03mm)
Width1.000" (25.40mm)
Diameter-
Height Off Base (Height of Fin)0.500" (12.70mm)
Power Dissipation @ Temperature Rise2W @ 50°C
Thermal Resistance @ Forced Air Flow9.0°C/W @ 400 LFM
Thermal Resistance @ Natural25°C/W
MaterialAluminum
Material FinishBlack Anodized
Catalog Page2586 (CA2011 PDF)
Other Names289-AB
345-1019

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