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Simply smart circuitry since 1971

Heat Sinks For TO-5 Case Type

Featuring a blackened finish and standard cooling push-on mounting, Circuit Specialists lineup of affordable heat sinks for TO-5 case types will keep your delicate devices — e.g., central processing units or graphics processors — running cool and efficiently. These 0.20" by 0.55" heat sinks have a thermal resistance of 60° Celsius per watt. We offer considerable savings when you buy in bulk.