The Coupler,optoelectronic, cataloged under National Stock Number 5980-01-034-8301, 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 Eaton Corporation. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5980-01-034-8301 |
| Primary Part Number | A143503102 |
| Item Name | Coupler,optoelectronic |
| FSC / FSG | 5980 / 59 — Optoelectronic Devices and Associated Hardware |
| Manufacturer | Eaton Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | PHOTON COUPLED ISOLATOR,DUAL-IN-LINE PKG,SURGE VOLTAGE @(INPUT TO OUTPUT ISOLATION) M2500V,BVECO 30V,ID 50NA V |
| 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 |
|---|---|
| A143503102 PRIMARY | Eaton Corporation (USA) |
| Reference | Meaning |
|---|---|
| H11A3 | 5/9 Secondary reference General Electric Co Semi-Conductor Products Dept Power Components Opn |
| 543503102 | C/1 Advisory reference — outside the item-of-supply concept Eaton Corporation |
NSN 5980-01-034-8301 is a Coupler,optoelectronic, manufactured by Eaton Corporation, classified under FSC 5980, Optoelectronic Devices and Associated Hardware. Status: active.
NSN 5980-01-034-8301 has 1 manufacturer part number on file: A143503102 (Eaton Corporation).
Key specifications for A143503102: General Characteristics Item Description: PHOTON COUPLED ISOLATOR,DUAL-IN-LINE PKG,SURGE VOLTAGE @(INPUT TO OUTPUT ISOLATION) M2500V,BVECO 30V,ID 50NA V. 1 specification is 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 5980-01-034-8301 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.