The Transistor, cataloged under National Stock Number 5961-00-809-1871, 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 Api Electronics, Inc. Dba Api Technologies Corp Div Api Technologies - Spectrum Microwave. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5961-00-809-1871 |
| Primary Part Number | 2M1647 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Api Electronics, Inc. Dba Api Technologies Corp Div Api Technologies - Spectrum Microwave |
| Status | CANCELLED |
| Voltage Rating in Volts Per Characteristic | 80.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 80.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 6.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN |
| Overall Width Across Flats | 0.437 INCHES NOMINAL IN |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| Nominal Thread Size | 0.190 INCHES IN |
| Internal Junction Configuration | NPN |
| Features Provided | HERMETICALLY SEALED CASE |
| Mounting Facility Quantity | 1 |
| Current Rating Per Characteristic | 3.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Mounting Method | THREADED STUD(S) |
| Semiconductor Material | SILICON |
| Thread Series Designator | UNF |
| Overall Diameter | 0.375 INCHES NOMINAL IN |
| Terminal Type and Quantity | 2 TAB, SOLDER LUG AND 1 THREADED STUD |
| Internal Configuration | JUNCTION CONTACT |
| Power Rating Per Characteristic | 40.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION |
| Specification/standard Data | 80131-RELEASE3376 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2M1647 | Api Electronics, Inc. Dba Api Technologies Corp Div Api Technologies - Spectrum Microwave (USA) |
| RELEASE3376 | Electronic Industries Association |
| 2N1647 | Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp (USA) |
| 1814-22 | Safran Electronics & Defense (FRA) |
| 2M1647 | Solid Power Corp (USA) |
| 145-40001-003 | Safran (FRA) |
| 2N1647 | Silicon Transistor Corporation Dba Same (USA) |
| 2N1647 | Electronic Industries Association |
| 1814-22 | Sfim Industries (FRA) |
| 145-40001-003 | Sfim Industries (FRA) |
| 1814-22 | Safran (FRA) |
| 145-40001-003 | Safran Electronics & Defense (FRA) |
| 2N1647 | Csr Industries Inc (USA) |
| 2N1647 | Solid State Devices, Inc (USA) |
| 2N1647 | Micro Uspd Inc (USA) |
NSN 5961-00-809-1871 is a Transistor, manufactured by Api Electronics, Inc. Dba Api Technologies Corp Div Api Technologies - Spectrum Microwave, classified under FSC 5961 (No Item Name Available). Status: cancelled.
NSN 5961-00-809-1871 has 15 cross-referenced part numbers: 2M1647 (Api Electronics, Inc. Dba Api Technologies Corp Div Api Technologies - Spectrum Microwave), RELEASE3376 (Electronic Industries Association), 2N1647 (Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp), 1814-22 (Safran Electronics & Defense), 2M1647 (Solid Power Corp) and 10 more.
There are 7 known substitutes for 5961-00-809-1871: 5961-00-686-6968, 5961-00-688-9006, 5961-00-716-7714 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2M1647: Voltage Rating in Volts Per Characteristic: 80.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 80.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 6.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN; Overall Width Across Flats: 0.437 INCHES NOMINAL IN; Overall Length: 0.443 INCHES NOMINAL IN; Electrode Internally-Electrically Connected to Case: COLLECTOR. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 5961-00-809-1871 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.