KSR2001B ALT DTA143ES RN2206 TO-92 1 pc

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KSR2001B

This is for 1) pc of the KSR2001B Digital Transistors.

Brand New "Original" Fairchild Digital Transistors with resistor. 
uses 1) 4.7K resistor in series with the base and 1) 4.7K resistor across the base to emitter
TO-92 Epoxy PNP Digital Transistors
Similar to DTA143ES
Similar to RN2206

used in switching and all purpose applications