# NSN 5961-01-165-4004: Semiconductor Device, Thyristor

NSN 5961-01-165-4004 (also written 5961011654004; NIIN 01-165-4004) is a semiconductor device, thyristor in Federal Supply Class 5961, Semiconductor Devices and Associated Hardware. 6 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5961-01-165-4004 (5961011654004)
- NIIN: 01-165-4004 (011654004)
- 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: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 8.185 |
| AKPV | MOUNTING FACILITY QUANTITY | 1 |
| ALAS | INTERNAL CONFIGURATION | JUNCTION CONTACT |
| AXGY | MOUNTING METHOD | THREADED STUD(S) |
| CBBL | FEATURES PROVIDED | HERMETICALLY SEALED CASE |
| CCDG | OVERALL WIDTH ACROSS FLATS | INCHES MINIMUM 1.049 AND INCHES MAXIMUM 1.750 |
| CQJX | NOMINAL THREAD SIZE | INCHES 0.500 |
| CTMZ | SEMICONDUCTOR MATERIAL | SILICON |
| CTQN | VOLTAGE RATING IN VOLTS PER CHARACTERISTIC | MAXIMUM REPETITIVE PEAK OFF-STATE VOLTAGE 750.0 |
| CTQX | CURRENT RATING PER CHARACTERISTIC | AMPERES MAXIMUM FORWARD CURRENT, DC 110.00 AND AMPERES MAXIMUM PEAK ON-STATE SURGE CURRENT 1200.00 |
| CTRD | POWER RATING PER CHARACTERISTIC | WATTS MAXIMUM PEAK GATE POWER DISSIPATION 100.0 |
| CTSG | MAXIMUM OPERATING TEMP PER MEASUREMENT POINT | CELSIUS JUNCTION 125.0 |
| FEAT | SPECIAL FEATURES | JUNCTION PATTERN ARRANGEMENT: PNPN |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| TTQY | TERMINAL TYPE AND QUANTITY | TAB, SOLDER LUG 3 AND THREADED STUD 1 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 11436914 | 18876 | US ARMY AVIATION AND MISSILE COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 11436914 | 31338 | SEMITRONICS CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 11436914 | 59993 | INTERNATIONAL RECTIFIER CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 11436914 | 66844 | POWEREX, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 11436914 | 81483 | INFINEON TECHNOLOGIES AMERICAS CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| T50788084AQ | 66844 | POWEREX, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-10 | $720.00 | 316 | RESION LLC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5961011654004) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-10 | [SPE7M526P5014](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5961011654004) | SEMICONDUCTOR DEVICE, THYRISTOR | RESION LLC | $227,520.00 |
| 2026-08-19 | [SPE7M026P1505](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5961011654004) | SEMICONDUCTOR DEVIC | — | $160,436.92 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5961011654004&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5961011654004
- 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/5961-01-165-4004/
JSON: https://nsnexplorer.com/api/nsn/5961-01-165-4004.json