The Coupler,optoelectronic, cataloged under National Stock Number 5980-01-318-8985, 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. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5980-01-318-8985 |
| Primary Part Number | OPI-1264A |
| Item Name | Coupler,optoelectronic |
| FSC / FSG | 5980 / 59 — Optoelectronic Devices and Associated Hardware |
| Manufacturer | Optek Technology, Inc |
| Status | ACTIVE |
| General Characteristics Item Description | OPTICALLY COUPLED ISOLATOR WITH INFRARED EMITTING DIODE; GALLIUM ARSENIDE SEMI CONDUCTOR MATERIAL; COUPLED TO AN NPN SILICON PHOTOTRANSISTOR; SEALED IN A PRECAST OPAQUE HOUSING; MINUS 40.0 DEG C TO PLUS 85.0 DEG C OPERATING TEMP; 2.0 V MAX REVERSE DC VOLTAGE FOR INPUT DIODE; 30.0 V MAX COLLECTOR-EMITTER VOLTAGE FOR OUTPUT PHOTOTRANSISTOR; 100.0 MW MAX POWER DISSIPATION; 40.0 MA MAX FORWARD DC CURRENT FOR INPUT DIODE; 0.550 IN. LG V |
| Storage Temp Range | -40.0 TO 100.0 CELSIUS DEGC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| OPI-1264A PRIMARY | Optek Technology, Inc (USA) |
| Reference | Meaning |
|---|---|
| K-8901 | C/1 Advisory reference — outside the item-of-supply concept Optek Technology Inc |
NSN 5980-01-318-8985 is a Coupler,optoelectronic, manufactured by Optek Technology, Inc, classified under FSC 5980, Optoelectronic Devices and Associated Hardware. Status: active.
NSN 5980-01-318-8985 has 1 manufacturer part number on file: OPI-1264A (Optek Technology, Inc).
Key specifications for OPI-1264A: General Characteristics Item Description: OPTICALLY COUPLED ISOLATOR WITH INFRARED EMITTING DIODE; GALLIUM ARSENIDE SEMI CONDUCTOR MATERIAL; COUPLED TO AN NPN SILICON PHOTOTRANSISTOR; SEALED IN A PRECAST OPAQUE HOUSING; MINUS 40.0 DEG C TO PLUS 85.0 DEG C OPERATING TEMP; 2.0 V MAX REVERSE DC VOLTAGE FOR INPUT DIODE; 30.0 V MAX COLLECTOR-EMITTER VOLTAGE FOR OUTPUT PHOTOTRANSISTOR; 100.0 MW MAX POWER DISSIPATION; 40.0 MA MAX FORWARD DC CURRENT FOR INPUT DIODE; 0.550 IN. LG V; Storage Temp Range: -40.0 TO 100.0 CELSIUS DEGC. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5980-01-318-8985 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.