# NSN 5961-01-479-3649: Semiconductor Device, Diode

NSN 5961-01-479-3649 (also written 5961014793649; NIIN 01-479-3649) is a semiconductor device, diode in Federal Supply Class 5961, Semiconductor Devices and Associated Hardware. 2 manufacturer part numbers from 1 supplier are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 5961-01-479-3649 (5961014793649)
- NIIN: 01-479-3649 (014793649)
- Item name: SEMICONDUCTOR DEVICE,DIODE
- Federal Supply Class: [FSC 5961 Semiconductor Devices and Associated Hardware](https://nsnexplorer.com/fsc/5961/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)
- Acquisition method suffix code: AMSC T: handled under qualified products list procedures. (observed 2026-11-04)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES MINIMUM 0.130 AND INCHES MAXIMUM 0.146 |
| ADAV | OVERALL DIAMETER | INCHES MINIMUM 0.063 AND INCHES MAXIMUM 0.067 |
| AGAV | END ITEM IDENTIFICATION | ELECTRONIC COMPONENT ASSY |
| ALBA | ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASE | CATHODE |
| CRTL | CRITICALITY CODE JUSTIFICATION | AGAV |
| CTQN | VOLTAGE RATING IN VOLTS PER CHARACTERISTIC | MAXIMUM NOMINAL REGULATOR VOLTAGE 30.0 |
| CTQS | VOLTAGE TOLERANCE IN PERCENT | -5.0 TO 5.0 |
| CTRD | POWER RATING PER CHARACTERISTIC | MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION 0.5 |
| CTSG | MAXIMUM OPERATING TEMP PER MEASUREMENT POINT | CELSIUS JUNCTION 175.0 |
| FEAT | SPECIAL FEATURES | SURFACE MOUNT DIODE; HERMATICALL SEALED GLASS CASING; TIN-LEAD PLATED SOLDERABLE END CAPS; INTERNAL METALLURGICAL BOND |
| MATT | MATERIAL | ENCLOSURE GLASS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| JANTX1N4120UR-1 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-PRF-19500/435 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-17 | [SPE7M125P6156](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5961014793649) | SEMICONDUCTOR DEVIC | — | $632.50 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5961014793649&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5961014793649
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/5961-01-479-3649/
JSON: https://nsnexplorer.com/api/nsn/5961-01-479-3649.json