The Coupler,optoelectronic, cataloged under National Stock Number 5980-01-114-5408, 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 Three-Five Systems Inc. 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5980-01-114-5408 |
| Primary Part Number | H11C6 |
| Item Name | Coupler,optoelectronic |
| FSC / FSG | 5980 / 59 — Optoelectronic Devices and Associated Hardware |
| Manufacturer | Three-Five Systems Inc |
| Status | ACTIVE |
| General Characteristics Item Description | PHOTOTHYRISTOR OUTPUT; 300 MA; 400 V; 0.330 IN. MINIMUM TO 0.385 IN. MAX LG; 0.260 IN. MINIMUM TO 0.280 IN. MAX W; 0.020 IN. MINIMUM H,6 LEADS PKG V |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| H11C6 | Three-Five Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| H11C6 | 5/9 Secondary reference Renesas Electronics America Inc |
| H11C6 | 5/9 Secondary reference Isocom Inc |
| H11C6 | 5/9 Secondary reference Momentive Performance Materials Inc. |
| H11C6 | C/1 Advisory reference — outside the item-of-supply concept General Electric Co Semi-Conductor Products Dept Power Components Opn |
| H11C6 | 3/9 Design control — primary reference General Electric Co Semi-Conductor Products Dept |
NSN 5980-01-114-5408 is a Coupler,optoelectronic, manufactured by Three-Five Systems Inc, classified under FSC 5980, Optoelectronic Devices and Associated Hardware. Status: active.
NSN 5980-01-114-5408 has 1 manufacturer part number on file: H11C6 (Three-Five Systems Inc).
1 possible match (shared part number, not a government interchangeability claim): 5980-01-565-6288. Verify interchangeability with system specifications before substitution.
Key specifications for H11C6: General Characteristics Item Description: PHOTOTHYRISTOR OUTPUT; 300 MA; 400 V; 0.330 IN. MINIMUM TO 0.385 IN. MAX LG; 0.260 IN. MINIMUM TO 0.280 IN. MAX W; 0.020 IN. MINIMUM H,6 LEADS PKG 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.
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.