Component sourcing record
4N28
Vishay Optoelectronics. Lifecycle status: not verified.
Transistor Output Optocoupler, 1-Element, 500V Isolation
Indicative regional availability
TOTAL 950Europe
950
United States
0
Asia
0
Regional quantities are publicly listed indications and must be confirmed through an RFQ. Source last confirmed: Sep 24, 2026.
Component record details
- Manufacturer
- Vishay
- Part number
- 4N28
- Lifecycle status
- Not verified
- Component type
- Optoelectronics
- RoHS status
- Not RoHS compliant
Related part numbers
Other publicly listed variants and package options sharing this root part number.