
6121 Baker Road,
Suite 108
Minnetonka, MN 55345
www.chtechnology.com
Phone (952) 933-6190
Fax (952) 933-6223
1-800-274-4284
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Please contact the C&H Technology team for the following questions -
Technical
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Phone – 1-800-274-4284
E-Mail – sales@chtechnology.com
www.chtechnology.com - SPECIALISTS IN POWER ELECTRONIC COMPONENTS AND ASSEMBLIES - www.chtechnology.com

STANDARD SIZE BONDED FIN HEAT SINKS
FORCED CONVECTION-DOUBLE FAN
Ideal for use with large IGBT, Diode and SCR modules in high wattage applications.
Exceptional low thermal resistance, as low as 0.024 ˚C/W, provides more effective
cooling per cubic inch of space compared to extruded heat sinks.
Can be ordered complete with a high performance ball bearing fan installed or fan ready.
FORCED AIR CONVECTION - DUAL FAN MODELS
MODEL # CH5117 CH5118 CH5119
Dimension “A”
Dimension “B”
Dimension “C”
Thermal Resistance
Thermal specifications are based on 100CFM fan(s). Mounting pattern fits
standard “muffin”fan(s).
11.81" 14.0" 16.0"
14.59" 16.59" 18.59"
6.00" 7.00" 8.00"
0.028
C/W 0.025 C/W 0.024 C/W
C&H TECHNOLOGY, INC. • Phone: 952-933-6190 • Fax: 952-933-6223 • Toll Free: 1-800-274-4284
www.chtechnology.com