- 4N23AU
- Tt Electronics [optek Technology]
- OPTOISOLATOR HERMETIC SEAL SMD - 4N23AU
- 4N23AUJANTX
- Optek Technology, Inc.
- Surface Mount Optically Coupled Isolators
- 4N23AUJANTXV
- Optek Technology, Inc.
- Surface Mount Optically Coupled Isolators
- 4N23AU
- Tt Electronics/optek Technology
- OPTOISO 1KV TRANS W/BASE 6LCC