Electronic component RFQ
4N33M
- Manufacturer
- Fairchild
- Category
- Optocouplers
- Package
- DIP
- Lifecycle
- Unknown
- Availability
- Send RFQ
- Price
- Contact for Quote
Product and alternative review
Legacy Fairchild optocoupler; canonical brand page is onsemi.
Important: Cross-reference candidates are not guaranteed drop-in replacements. Confirm package, pinout, electrical limits, temperature grade, qualification and firmware impact before approval.