The Transistor, cataloged under National Stock Number 5961-00-904-2021, is classified within Federal Supply Class 5961 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Electronic Industries Association. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 25 commercial cross-references from 22 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5961-00-904-2021 |
| Primary Part Number | RELEASE5031 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Electronic Industries Association |
| Status | CANCELLED |
| Mounting Facility Quantity | 2 |
| Internal Configuration | JUNCTION CONTACT |
| Maximum Operating Temp Per Measurement Point | 200.0 CELSIUS JUNCTION DEGC |
| Overall Diameter | 0.875 INCHES MAXIMUM IN |
| Mounting Method | UNTHREADED HOLE(S) |
| Voltage Rating in Volts Per Characteristic | 80.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 7.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN |
| Internal Junction Configuration | PNP |
| Semiconductor Material | SILICON |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD AND 1 CASE |
| Specification/standard Data | 80131-RELEASE5031 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| Features Provided | HERMETICALLY SEALED CASE |
| Power Rating Per Characteristic | 150.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION |
| Current Rating Per Characteristic | 4.00 AMPERES MAXIMUM BASE CURRENT, DC AND 10.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| RELEASE5031 | Electronic Industries Association |
| 2N3791 | Electronic Industries Association |
| 2N3791 | Solid State Devices, Inc (USA) |
| 40-666-5161 | Hensoldt Uk (GBR) |
| 2N3791 | Fairchild Semiconductor Corp (USA) |
| SR0666/8 | Devonport Royal Dockyard Limited, Devonport Royal Dockyard (GBR) |
| 2N3791 | Solitron Devices, Inc. (USA) |
| 2N3791 | Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp (USA) |
| 1853-0059 | Hewlett-Packard Company Dba HP (USA) |
| 6L.5512.051.00-511316 | Leonardo Germany Gmbh (DEU) |
| 2N3791 | Texas Instruments Incorporated (USA) |
| 2N3791 | Semitronics Corp (USA) |
| 1853-0059 | Keysight Technologies, Inc. (USA) |
| W41294B6101A1 | Hensoldt Sensors Gmbh (DEU) |
| 511316 | Leonardo Germany Gmbh (DEU) |
| EAW071 | Mbda Uk Ltd (GBR) |
| 5257-069 | Raytheon Company Div Rmd Strategic (USA) |
| 15-09581-00 | Compaq Federal Llc (USA) |
| 1509581-01 | Compaq Federal Llc (USA) |
| 2N3791 | Freescale Semiconductor, Inc. (USA) |
NSN 5961-00-904-2021 is a Transistor, manufactured by Electronic Industries Association, classified under FSC 5961 (No Item Name Available). Status: cancelled.
NSN 5961-00-904-2021 has 25 cross-referenced part numbers: RELEASE5031 (Electronic Industries Association), 2N3791 (Electronic Industries Association), 2N3791 (Solid State Devices, Inc), 40-666-5161 (Hensoldt Uk), 2N3791 (Fairchild Semiconductor Corp) and 20 more.
There are 12 known substitutes for 5961-00-904-2021: 5961-00-136-4162, 5961-00-192-6720, 5961-00-311-8922 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for RELEASE5031: Mounting Facility Quantity: 2; Overall Length: 0.375 INCHES MAXIMUM IN; Internal Configuration: JUNCTION CONTACT; Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS JUNCTION DEGC. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5961-00-904-2021 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.