TO-3 of Harris IC,

Discrete Semiconductor Products	Sensors, Transducers	Passive Components	Electronic Components
Transistors - Bipolar (BJT) - Single Transistors - FETs, MOSFETs - Single Diodes - Rectifiers - Arrays Thyristors - TRIACs	Optical Sensors - Photodiodes	VISHAY Components	STM IC Texas TI IC MICREL IC Harris IC RCA IC Intersil IC Fairchild IC Maxim IC

Part Number	Manufacturer / Brand	Brife Description