2SC643 ALT 2SC1413A TO-3

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2SC643A

This is for 1) pc of the 2SC643A Transistor.

Brand New "Original" Toshiba Transistor. 
Similar to the ECG164
Vcbo= 1100v; Ic= 2.5 A; Pw= 50W; ft= 2 MHz
TO-3 NPN Transistor
used in TV Vertical applications