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51-2169C05 — COUPLER,OPTOELECTRONIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

51-2169C05: COUPLER,OPTOELECTRONIC.

The COUPLER,OPTOELECTRONIC is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: OPTO COUPLER 4N25A. This part is cataloged in the U.S.

Government catalog under NSN 5980-01-500-5016, 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
51-2169C05
NSN: 5980-01-500-5016
FSC: 5980 — Optoelectronic Devices and Associated Hardware
CAGE: 78205 — MOTOROLA SOLUTIONS, INC. DBA MOTOROLA SOLUTIONS, INC DIV U.S. FEDERAL GOVERNMENT MARKETS REGION (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyOPTO COUPLER 4N25A
NSN5980-01-500-5016
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLER,OPTOELECTRONIC TITLE COMPONENT PN 51-2169C05 MFR COUPLER,OPTOELECTRONIC
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYOPTO COUPLER 4N25A
OTHER ITEMS IN FSC 5980 — Optoelectronic Devices and Associated Hardware
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5980-00-005-9850 5980-00-007-7654 5980-00-008-5173 5980-00-009-3039 5980-00-010-1721 5980-00-019-1445 5980-00-027-8087 5980-00-028-3463
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 51-2169C05?
51-2169C05 is a COUPLER,OPTOELECTRONIC.
What is the NSN for 51-2169C05?
51-2169C05 is cataloged in the U.S. Government catalog under NSN 5980-01-500-5016. 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.