The Transistor, cataloged under National Stock Number 5961-00-968-7499, 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 Us Army Aviation and Missile Command. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 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 | 5961-00-968-7499 |
| Primary Part Number | 10049903-4 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Mounting Facility Quantity | 1 |
| Internal Configuration | JUNCTION CONTACT |
| Features Provided | HERMETICALLY SEALED CASE |
| Overall Diameter | 1.250 INCHES MAXIMUM IN |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| Nominal Thread Size | 0.190 INCHES IN |
| Thread Series Designator | UNF |
| Semiconductor Material | GERMANIUM |
| Mounting Method | THREADED STUD(S) |
| Terminal Type and Quantity | 2 PIN AND 1 THREADED STUD |
| Power Rating Per Characteristic | 30.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION |
| Current Rating Per Characteristic | 15.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Maximum Operating Temp Per Measurement Point | 100.0 CELSIUS JUNCTION DEGC |
| Voltage Rating in Volts Per Characteristic | 40.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND 20.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC AND 20.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 32N277 | Glover Webb Ltd (GBR) |
| 10049903-4 PRIMARY | Us Army Aviation and Missile Command (USA) |
| 32N277 | Alvis Vehicles Ltd (GBR) |
| 2N277 | Semitronics Corp (USA) |
| 10049903-4 | Freescale Semiconductor, Inc. (USA) |
| 2N277 | Gpd Optoelectronics Corp. Div Gpd Optoelectronics (USA) |
NSN 5961-00-968-7499 is a Transistor, manufactured by Us Army Aviation and Missile Command, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-968-7499 has 6 cross-referenced part numbers: 32N277 (Glover Webb Ltd), 10049903-4 (Us Army Aviation and Missile Command), 32N277 (Alvis Vehicles Ltd), 2N277 (Semitronics Corp), 10049903-4 (Freescale Semiconductor, Inc.) and 1 more.
There are 3 known substitutes for 5961-00-968-7499: 5961-00-044-5749, 5961-00-054-7585, 5961-00-686-7133. Verify interchangeability with system specifications before substitution.
Key specifications for 10049903-4: Mounting Facility Quantity: 1; Special Features: JUNCTION PATTERN ARRANGEMENT: PNP; Internal Configuration: JUNCTION CONTACT; Features Provided: HERMETICALLY SEALED CASE. 16 total characteristics are documented in the Federal Logistics Information System.