- Sierra IC Inc. will be closed for the holiday season from December 20, 2025 through January 4, 2026, and will resume normal business operations on January 5, 2026.    

 

Sierra IC Inc., a global independent distributor, specializes in integrated circuits, active and passive components, connectors, and discrete electromechanical parts.

Products UnCategorized Heat-Sinks Sierra IC Catalog Page 57

Part Number Manufacturer
Page 57 of 100
573902B03100G
TO-220 Package 18.80 C/W Thermal Resistance Plug In Style Horizontal Heat Sink
Aavid-Thermalloy
573902B03900G
BOARD LEVEL HEAT SINK
Aavid-Thermalloy
573902B04000
573902B04000
Aavid-Thermalloy
573902B04000G
TO-220 Package 18.80 C/W Thermal Resistance Plug In Style Vertical Heat Sink
Aavid-Thermalloy
574004B00000G
TO-202 Package 28.00 C/W Thermal Resistance Low Cost Slide On Heat Sink
Aavid-Thermalloy
574102B00000G
TO-220 23.20 C/W Thermal Resistance Spring Action Solder Tab Low Cost Heat Sink
Aavid-Thermalloy
574102B03300G
BOARD LEVEL HEAT SINK
Aavid-Thermalloy
574102B03700G
TO-220 23.20 C/W Thermal Resistance Spring Action Low Cost Heat Sink
Aavid-Thermalloy
574204B00000G
TO-202 Package 16.80 C/W Thermal Resistance Low Cost Slide On Cooler Heat Sink
Aavid-Thermalloy
574204B03300G
TO-202 Package 16.80 C/W Thermal Resistance Low Cost Slide On Cooler Heat Sink
Aavid-Thermalloy
574402B00000G
BOARD LEVEL HEAT SINK
Aavid-Thermalloy
574402B03200G
TO-220 23.20 C/W Thermal Resistance Spring Action and Solder Mounting Heat Sink
Aavid-Thermalloy
574502B00000G
TO-220 Package 21.20 C/W Thermal Resistance Labour Saving Action Heat Sink
Aavid-Thermalloy
574502B03200
HEATSINK TO-220 VERT MNT W/TAB
Aavid-Thermalloy
574502B03200G
Heat Sink Passive TO-220 Solderable Tabs 21.2°C/W Black Anodized
Aavid-Thermalloy

Contact Info

SIERRA IC, INC.
16151 Lancaster Hwy
Charlotte NC 28277

To Place an Order

E-mail Info

Follow us on:

Visa Mastercard American Express Open Links