www.DataSheet4U.com Product Bulletin OPF391 Augus.
OPTEK Technologies
OPF391A - (OPF391x) GaA lAs High Speed LED
www.DataSheet4U.com Product Bulletin OPF391 August 1996 Fiber Optic GaAlAs High Speed LED in SMA Receptacle Types OPF391A, OPF391B, OPF391C, OPF39.