| No. |
Part Name |
Description |
Manufacturer |
| 1981 |
OP505C |
Infrared Selected NPN Silicon Phototransistors |
Optek Technology |
| 1982 |
OP505D |
Infrared Selected NPN Silicon Phototransistors |
Optek Technology |
| 1983 |
OP505W |
NPN SILICON PHOTOTRANSISTOR |
Optek Technology |
| 1984 |
OP506A |
NPN SILICON PHOTOTRANSISTORS |
Optek Technology |
| 1985 |
OP506B |
NPN SILICON PHOTOTRANSISTORS |
Optek Technology |
| 1986 |
OP506C |
NPN SILICON PHOTOTRANSISTORS |
Optek Technology |
| 1987 |
OP506D |
NPN SILICON PHOTOTRANSISTORS |
Optek Technology |
| 1988 |
OP506W |
NPN silicon phototransistor |
Optek Technology |
| 1989 |
OP508FA |
NPN silicon phototransistor. |
Optek Technology |
| 1990 |
OP508FB |
NPN silicon phototransistor. |
Optek Technology |
| 1991 |
OP508FC |
NPN silicon phototransistor. |
Optek Technology |
| 1992 |
OP509 |
NPN silicon phototransistor. |
Optek Technology |
| 1993 |
OP509A |
NPN silicon phototransistor |
Optek Technology |
| 1994 |
OP509B |
NPN silicon phototransistor |
Optek Technology |
| 1995 |
OP509C |
NPN silicon phototransistor |
Optek Technology |
| 1996 |
OP509SLC |
NPN silicon phototransistor. |
Optek Technology |
| 1997 |
OP509SLD |
NPN silicon phototransistor. |
Optek Technology |
| 1998 |
OP530 |
NPN silicon photodarlington. |
Optek Technology |
| 1999 |
OP535A |
NPN silicon phototransistor |
Optek Technology |
| 2000 |
OP535B |
NPN silicon phototransistor |
Optek Technology |
| 2001 |
OP535C |
NPN silicon phototransistor |
Optek Technology |
| 2002 |
OP538 |
NPN SILICON PHOTODARLINGTON |
Optek Technology |
| 2003 |
OP538F |
NPN SILICON PHOTODARLINGTON |
Optek Technology |
| 2004 |
OP538FA |
NPN SILICON PHOTODARLINGTON |
Optek Technology |
| 2005 |
OP538FB |
NPN SILICON PHOTODARLINGTON |
Optek Technology |
| 2006 |
OP538FC |
NPN SILICON PHOTODARLINGTON |
Optek Technology |
| 2007 |
OP550 |
NPN silicon phototransistor. |
Optek Technology |
| 2008 |
OP550A |
NPN SILICON PHOTOTRANSISTORS |
Optek Technology |
| 2009 |
OP550B |
NPN SILICON PHOTOTRANSISTORS |
Optek Technology |
| 2010 |
OP550C |
NPN SILICON PHOTOTRANSISTORS |
Optek Technology |
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