The Transistor, cataloged under National Stock Number 5961-00-057-0465, 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 Texas Instruments Incorporated. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-057-0465 |
| Primary Part Number | 2N2191 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Texas Instruments Incorporated |
| Status | ACTIVE |
| Mounting Method | TERMINAL |
| Current Rating Per Characteristic | 30.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Maximum Operating Temp Per Measurement Point | 100.0 CELSIUS JUNCTION DEGC |
| Overall Diameter | 0.266 INCHES NOMINAL IN |
| Internal Configuration | POINT CONTACT |
| Features Provided | HERMETICALLY SEALED CASE |
| Terminal Circle Diameter | 0.100 INCHES NOMINAL IN |
| Terminal Length | 1.500 INCHES MINIMUM IN |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Voltage Rating in Volts Per Characteristic | 60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 25.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 2.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN |
| Semiconductor Material | GERMANIUM |
| Power Rating Per Characteristic | 125.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION |
| Specification/standard Data | 80131-RELEASE3959 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2N2191 | Texas Instruments Incorporated (USA) |
| 2N2191 | Raytheon Company Dba Raytheon (USA) |
| RELEASE3959 | Electronic Industries Association |
| 2N2191 | Semitronics Corp (USA) |
| 2N2191 | British Sarozal Ltd (GBR) |
| 232676 | Rca Corp Distributor and Special Products Div |
| 2N2191 | Electronic Industries Association |
NSN 5961-00-057-0465 is a Transistor, manufactured by Texas Instruments Incorporated, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-057-0465 has 7 cross-referenced part numbers: 2N2191 (Texas Instruments Incorporated), 2N2191 (Raytheon Company Dba Raytheon), RELEASE3959 (Electronic Industries Association), 2N2191 (Semitronics Corp), 2N2191 (British Sarozal Ltd) and 2 more.
There are 3 known substitutes for 5961-00-057-0465: 5961-00-251-7580, 5961-00-715-2871, 5961-00-732-7638. Verify interchangeability with system specifications before substitution.
Key specifications for 2N2191: Mounting Method: TERMINAL; Current Rating Per Characteristic: 30.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC; Maximum Operating Temp Per Measurement Point: 100.0 CELSIUS JUNCTION DEGC; Overall Length: 0.335 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.