The Transistor, cataloged under National Stock Number 5961-00-437-3337, 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 U S Dept of Transportation Federal Aviation Administration. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-437-3337 |
| Primary Part Number | MRW52501 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | U S Dept of Transportation Federal Aviation Administration |
| Status | ACTIVE |
| Overall Diameter | 0.278 INCHES MAXIMUM IN |
| Internal Configuration | JUNCTION CONTACT |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| Voltage Rating in Volts Per Characteristic | 50.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN |
| Mounting Method | THREADED STUD(S) |
| Nominal Thread Size | 0.164 INCHES IN |
| Maximum Operating Temp Per Measurement Point | 200.0 CELSIUS AMBIENT AIR DEGC |
| Mounting Facility Quantity | 1 |
| Power Rating Per Characteristic | 5.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION |
| Current Rating Per Characteristic | 200.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Semiconductor Material | SILICON |
| Material | CERAMIC ENCLOSURE |
| Terminal Type and Quantity | 4 FERRULE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| TRW52501 | Trw Electronics and Defense Sector Rf Devices (USA) |
| MRW52501 | Trw Electronics and Defense Sector Rf Devices (USA) |
| 52501 | Trw Electronics and Defense Sector Rf Devices (USA) |
| MRW52501 PRIMARY | U S Dept of Transportation Federal Aviation Administration (USA) |
NSN 5961-00-437-3337 is a Transistor, manufactured by U S Dept of Transportation Federal Aviation Administration, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-437-3337 has 4 cross-referenced part numbers: TRW52501 (Trw Electronics and Defense Sector Rf Devices), MRW52501 (Trw Electronics and Defense Sector Rf Devices), 52501 (Trw Electronics and Defense Sector Rf Devices), MRW52501 (U S Dept of Transportation Federal Aviation Administration).
There are 7 known substitutes for 5961-00-437-3337: 3455-00-021-2406, 3455-00-224-3650, 4730-00-254-6211 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for MRW52501: Overall Diameter: 0.278 INCHES MAXIMUM IN; Overall Length: 0.642 INCHES MAXIMUM IN; Internal Configuration: JUNCTION CONTACT; End Item Identification: ASR7. 17 total characteristics are documented in the Federal Logistics Information System.