# NSN 5961-00-006-3504: Transistor

NSN 5961-00-006-3504 (also written 5961000063504; NIIN 00-006-3504) is a transistor in Federal Supply Class 5961, Semiconductor Devices and Associated Hardware. 6 manufacturer part numbers from 5 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5961-00-006-3504 (5961000063504)
- NIIN: 00-006-3504 (000063504)
- Item name: TRANSISTOR
- 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 |
| --- | --- | --- |
| AXGY | MOUNTING METHOD | TERMINAL |
| ALBA | ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASE | COLLECTOR |
| ALAZ | JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION | TO-18 |
| ALAS | INTERNAL CONFIGURATION | JUNCTION CONTACT |
| ADAV | OVERALL DIAMETER | INCHES MAXIMUM 0.230 |
| ABHP | OVERALL LENGTH | INCHES MAXIMUM 0.210 |
| ABJT | TERMINAL LENGTH | INCHES MINIMUM 0.500 |
| CTRK | TRANSFER RATIO | MAXIMUM SMALL-SIGNAL SHORT-CIRCUIT FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER 250.0 |
| CTSG | MAXIMUM OPERATING TEMP PER MEASUREMENT POINT | CELSIUS JUNCTION 200.0 |
| FEAT | SPECIAL FEATURES | JUNCTION PATTERN ARRANGEMENT: NPN |
| TTQY | TERMINAL TYPE AND QUANTITY | UNINSULATED WIRE LEAD 3 |
| CTQX | CURRENT RATING PER CHARACTERISTIC | MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC 100.00 |
| CTRD | POWER RATING PER CHARACTERISTIC | MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION 300.0 |
| CTMZ | SEMICONDUCTOR MATERIAL | SILICON |
| CTQN | VOLTAGE RATING IN VOLTS PER CHARACTERISTIC | MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN 50.0 AND MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN 45.0 AND MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN 6.0 |
| AYQS | TERMINAL CIRCLE DIAMETER | INCHES NOMINAL 0.100 |
| CBBL | FEATURES PROVIDED | HERMETICALLY SEALED CASE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 293-527 | K2504 | RS COMPONENTS LIMITED | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 40-666-6061 | K5294 | GE AVIATION SYSTEMS LTD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| BC107 | 55464 | CENTRAL SEMICONDUCTOR, LLC DBA CENTRAL SEMICONDUCTOR CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| BC107 | K0004 | VISHAY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| BC107 TIN/LEAD | 55464 | CENTRAL SEMICONDUCTOR, LLC DBA CENTRAL SEMICONDUCTOR CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| G251-002 | K0233 | THALES UK LIMITED DBA THALES UK LTD OPTRONICS | [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=5961000063504&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5961000063504
- 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/5961-00-006-3504/
JSON: https://nsnexplorer.com/api/nsn/5961-00-006-3504.json