- 4N30X
- Isocom, Inc.
- 1 CHANNEL DARLINGTON OUTPUT OPTOCOUPLER
- 4N30XG
- Isocom, Inc.
- 1 CHANNEL DARLINGTON OUTPUT OPTOCOUPLER
- 4N30XSM
- Isocom, Inc.
- 1 CHANNEL DARLINGTON OUTPUT OPTOCOUPLER
- 4N30XSMT&R
- Isocom, Inc.
- 1 CHANNEL DARLINGTON OUTPUT OPTOCOUPLER
- 4N30XSMTR
- Isocom Components
- OPTICALLY COUPLED ISOLATOR PHOTODARLINGTON OUTPUT