The Light Emitting Diode, cataloged under National Stock Number 5980-01-345-0221, 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 Keysight Technologies Inc. Government technical data includes 7 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5980-01-345-0221 |
| Primary Part Number | 1990-1161 |
| Item Name | Light Emitting Diode |
| FSC / FSG | 5980 / 59 — Optoelectronic Devices and Associated Hardware |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 2.0 MINIMUM BREAKDOWN VOLTAGE, DC |
| Internal Junction Configuration | PN |
| Semiconductor Material | GALLIUM ARSENIDE PHOSPHIDE |
| Internal Configuration | POINT CONTACT |
| Current Rating Per Characteristic | 50.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC |
| Lens Transparency | TRANSPARENT |
| Color Tone Produced Per Source | INFRARED LENS |
| 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 |
|---|---|
| 1990-1161 PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 1990-1161 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| K-6650 | 5/9 Secondary reference Optek Technology, Inc |
| KE3152 | 5/1 Secondary reference Optek Technology, Inc |
| 1990-1161 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
NSN 5980-01-345-0221 is a Light Emitting Diode, manufactured by Keysight Technologies Inc, classified under FSC 5980, Optoelectronic Devices and Associated Hardware. Status: active.
NSN 5980-01-345-0221 has 1 manufacturer part number on file: 1990-1161 (Keysight Technologies Inc).
Key specifications for 1990-1161: Voltage Rating in Volts Per Characteristic: 2.0 MINIMUM BREAKDOWN VOLTAGE, DC; Internal Junction Configuration: PN; Semiconductor Material: GALLIUM ARSENIDE PHOSPHIDE; Internal Configuration: POINT CONTACT. 7 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.
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.