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OPI120TX — COUPLER,OPTOELECTRONIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

OPI120TX: COUPLER,OPTOELECTRONIC.

The COUPLER,OPTOELECTRONIC is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: HI-REL OPTICALLY COUPLED ISOLATOR. This part is cataloged in the U.S.

Government catalog under NSN 5980-01-549-3789, 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
OPI120TX
NSN: 5980-01-549-3789
FSC: 5980 — Optoelectronic Devices and Associated Hardware
CAGE: 32694 — OPTEK TECHNOLOGY, INC (USA)
SPECIFICATIONS
special_featuresOPTICALLY COUPLED ISOLATOR; 880NM/935NM LED; TRANSISTOR SENSOR; 10/150 IF (MA) TYPICAL MAX.; 25 VCE (V) MAX; 0.040 IN. LEAD LG. IN
part_name_assigned_by_controlling_agencyHI-REL OPTICALLY COUPLED ISOLATOR
NSN5980-01-549-3789
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLER,OPTOELECTRONIC TITLE COMPONENT PN OPI120TX MFR COUPLER,OPTOELECTRONIC
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESOPTICALLY COUPLED ISOLATOR; 880NM/935NM LED; TRANSISTOR SENSOR; 10/150 IF (MA) TYPICAL MAX.; 25 VCE (V) MAX; 0.040 IN. LEAD LG. IN
PART NAME ASSIGNED BY CONTROLLING AGENCYHI-REL OPTICALLY COUPLED ISOLATOR
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
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is OPI120TX?
OPI120TX is a COUPLER,OPTOELECTRONIC.
What is the NSN for OPI120TX?
OPI120TX is cataloged in the U.S. Government catalog under NSN 5980-01-549-3789. 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.