# NSN 5961-01-525-9456: Semiconductor Device, Thyristor

NSN 5961-01-525-9456 (also written 5961015259456; NIIN 01-525-9456) is a semiconductor device, thyristor in Federal Supply Class 5961, Semiconductor Devices and Associated Hardware. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5961-01-525-9456 (5961015259456)
- NIIN: 01-525-9456 (015259456)
- 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 R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | SWITCHBOARD, DC POWER DISTRIBUTION, 3H-5H UNIT 3. SWITCHBOARD, DC POWER DISTRIBUTION, 3H-5H UNIT 1. SWITCHBOARD, DC POWER DISTRIBUTION, 4H-6H UNIT 1. |
| CTQX | CURRENT RATING PER CHARACTERISTIC | AMPERES MAXIMUM ON-STATE CURRENT, RMS TOTAL 900.00 AND AMPERES MAXIMUM ON-STATE CURRENT, AVERAGE 575.00 AND AMPERES MAXIMUM PEAK ON-STATE CURRENT, NONREPETITIVE 17000.00 |
| FEAT | SPECIAL FEATURES | ELECTRICALLY ISOLATED HEATSINKING, ALUMINUM NITRIDE INSULATOR, COMPRESSION BONDED ELEMENTS, QUICK CONNECT GATE TERMINAL WITH PROVISION FOR KEYED PLUG. |
| TTQY | TERMINAL TYPE AND QUANTITY | THREADED HOLE 2 |
| ABKW | OVERALL HEIGHT | MILLIMETERS NOMINAL 52.1 |
| ABMK | OVERALL WIDTH | MILLIMETERS NOMINAL 50.0 |
| AKPV | MOUNTING FACILITY QUANTITY | 4 |
| AXGY | MOUNTING METHOD | UNTHREADED HOLE(S) |
| CTQN | VOLTAGE RATING IN VOLTS PER CHARACTERISTIC | MAXIMUM REPETITIVE PEAK OFF-STATE VOLTAGE 1600.0 AND MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE 1600.0 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 749544PC203 | 30086 | L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC. DBA SPD ELECTRICAL SYSTEMS, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| LS431650 | 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 |
| --- | --- | --- | --- | --- | --- |
| 2026-09-02 | $156.95 | 18 | 6EA14 | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5961015259456) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-02 | [SPE7M126P9970](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5961015259456) | SEMICONDUCTOR DEVIC | — | $2,825.10 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5961015259456&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5961015259456
- 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/5961-01-525-9456/
JSON: https://nsnexplorer.com/api/nsn/5961-01-525-9456.json