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4N33 — COUPLER,OPTOELECTRONIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4N33: COUPLER,OPTOELECTRONIC.

The COUPLER,OPTOELECTRONIC is a the manufacturer industrial component. Key specifications include specification/standard_data: 80131-RELEASE 6464 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION. This part is cataloged in the U.S.

Government catalog under NSN 5980-01-014-9654, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
4N33
NSN: 5980-01-014-9654
NIINs: 010149654, 010444989
FSC: 5980 — Optoelectronic Devices and Associated Hardware
CAGE: 04713 — FREESCALE SEMICONDUCTOR, INC. (USA)
SPECIFICATIONS
specification/standard_data80131-RELEASE 6464 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
NSN5980-01-014-9654
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLER,OPTOELECTRONIC TITLE COMPONENT PN 4N33 MFR COUPLER,OPTOELECTRONIC
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: PHOTO DARLINGTON TRANSISTOR COUPLED PAIR,0.350 @IN. MAX LG,0.260 IN. MAX W,0.125 IN. H,SIX TERMINALS IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONPHOTO DARLINGTON TRANSISTOR COUPLED PAIR,0.350 @IN. MAX LG,0.260 IN. MAX W,0.125 IN. H,SIX TERMINALS IN
SUBSTITUTES & CROSS-REFERENCES 1
MOC1200Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4N33?
4N33 is a COUPLER,OPTOELECTRONIC.
What parts can replace 4N33?
There is 1 known substitute for 4N33: MOC1200. Substitute compatibility should be verified for your specific system.
What is the NSN for 4N33?
4N33 is cataloged in the U.S. Government catalog under NSN 5980-01-014-9654. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.