Fans, Thermal Management  ·  Heat Sinks

289AB — HEATSINK TO-220 VERT/HORZ BLK

Manufacturer	Wakefield Thermal Solutions
Harmful substances	RoHS   Lead-free
Series	289
Package Cooled	TO-218, TO-202, TO-220
Attachment Method	Bolt On and PC Pin
Outline	25.40mm x 18.03mm
Height	0.5" (12.7mm)
Material	Aluminum
Power Dissipation @ Temperature Rise	2W @ 50°C
Thermal Resistance @ Forced Air Flow	44°C/W @ 400 LFM
Thermal Resistance @ Natural	25°C/W
Found under name	289-AB, 345-1019