TSTS750. Vishay Telefunken GaAs IR Emitting Diode.
TSTS750 - GaAs IR Emitting Diodes in Hermetically Sealed TO18 Case
TSTS7502 - GaAs IR Emitting Diodes in Hermetically Sealed TO18 Case
TSTS7500 - GaAs IR Emitting Diodes in Hermetically Sealed TO18 Case
TSTS7503 - GaAs IR Emitting Diodes in Hermetically Sealed TO18 Case
TSTS7501 - GaAs IR Emitting Diodes in Hermetically Sealed TO18 Case