NSN 5980-01-549-3789 — this item is cataloged by the U.S. Government under National Stock Number 5980-01-549-3789. Manufacturer of record part number: OPI120TX.
Also searched as5980-01-549-3789 ·
5980015493789 ·
NIIN 015493789 ·
01-549-3789 ·
FSC 5980 Optoelectronic Devices and Associated Hardware · CAGE 32694 · OPI120TX
FSC: 5980 — Optoelectronic Devices and Associated Hardware
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: OPI120TX
Manufacturer: Optek Technology, Inc
General Description
The Coupler,optoelectronic, cataloged under National Stock Number 5980-01-549-3789, is classified within Federal Supply Class 5980 (Optoelectronic Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Optek Technology, Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5980-01-549-3789
Primary Part Number
OPI120TX
Item Name
Coupler,optoelectronic
FSC / FSG
5980 / 59 — Optoelectronic Devices and Associated Hardware
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
5980-00-005-9850 · Item name not on file
5980-00-007-7654
5980-00-007-7654 · Item name not on file
5980-00-008-5173
LIGHT EMITTING DIODE
5980-00-009-3039
5980-00-009-3039 · Item name not on file
5980-00-010-1721
5980-00-010-1721 · Item name not on file
5980-00-019-1445
5980-00-019-1445 · Item name not on file
5980-00-027-8087
5980-00-027-8087 · Item name not on file
5980-00-028-3463
5980-00-028-3463 · Item name not on file
Frequently Asked Questions
What is NSN 5980-01-549-3789?
NSN 5980-01-549-3789 is a Coupler,optoelectronic, manufactured by Optek Technology, Inc, classified under FSC 5980, Optoelectronic Devices and Associated Hardware. Status: active.
What part numbers are listed for NSN 5980-01-549-3789?
NSN 5980-01-549-3789 has 1 manufacturer part number on file: OPI120TX (Optek Technology, Inc).
What are the specifications of OPI120TX?
Key specifications for OPI120TX: Special Features: OPTICALLY 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 Agency: HI-REL OPTICALLY COUPLED ISOLATOR. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5980-01-549-3789 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 5980-01-549-3789?
NSN 5980-01-549-3789 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.