# NSN 5961-01-245-6638: Semiconductor Device, Thyristor

NSN 5961-01-245-6638 (also written 5961012456638; NIIN 01-245-6638) is a semiconductor device, thyristor in Federal Supply Class 5961, Semiconductor Devices and Associated Hardware. 4 manufacturer part numbers from 3 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5961-01-245-6638 (5961012456638)
- NIIN: 01-245-6638 (012456638)
- Item name: SEMICONDUCTOR DEVICE,THYRISTOR
- 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 C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 550PB30 | 59993 | INTERNATIONAL RECTIFIER CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 550PB30 | 81483 | INFINEON TECHNOLOGIES AMERICAS CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 88-5115 | 81483 | INFINEON TECHNOLOGIES AMERICAS CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| G390192S1 | 24930 | L3HARRIS TECHNOLOGIES, INC DIV SPACE & AIRBORNE SYSTEMS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5961012456638&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5961012456638
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- 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/5961-01-245-6638/
JSON: https://nsnexplorer.com/api/nsn/5961-01-245-6638.json