The Transistor, cataloged under National Stock Number 5961-00-407-0189, 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 Adelco Elektronik Gmbh. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 19 commercial cross-references from 17 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-407-0189 |
| Primary Part Number | 2N4905 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Adelco Elektronik Gmbh |
| Status | ACTIVE |
| Mounting Method | UNTHREADED HOLE(S) |
| Power Rating Per Characteristic | 87.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION |
| Mounting Facility Quantity | 2 |
| Maximum Operating Temp Per Measurement Point | 200.0 CELSIUS JUNCTION DEGC |
| Semiconductor Material | SILICON |
| Specification/standard Data | 80131-RELEASE5443 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| Overall Diameter | 0.875 INCHES MAXIMUM IN |
| Current Rating Per Characteristic | 1.00 AMPERES MAXIMUM BASE CURRENT, DC AND 5.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Internal Configuration | JUNCTION CONTACT |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| Features Provided | HERMETICALLY SEALED CASE |
| 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 60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 5.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2N4905 | Adelco Elektronik Gmbh (DEU) |
| 2N4905 | Electronic Industries Association |
| 28435-876 | Viavi Solutionsllc (USA) |
| RELEASE5443 | Electronic Industries Association |
| 1197345016 | Robert Bosch Gesellschaft Mit Beschrankter Haftung (DEU) |
| 2N4905A | Adelco Elektronik Gmbh (DEU) |
| 2N4905 | Lacon Electronic Gmbh (DEU) |
| 2N4905 | Csr Industries Inc (USA) |
| 2N4905 | Newark Electronics Corporation Dba Newark (USA) |
| 2N4905 | Texas Instruments Incorporated (USA) |
| Q 5 3175 2089 | Rheinmetall Soldier Electronics Gmbh (DEU) |
| 28435-876 | Marconi Electronics Inc Marconi Instruments Div (USA) |
| 2N4905 | International Diode Corp (USA) |
| 2N4905 | Freescale Semiconductor, Inc. (USA) |
| Q531752089 | Rheinmetall Air Defence Ag (CHE) |
| 2N4905 | Fairchild Semiconductor Corp (USA) |
| 2N4905 | Solitron Devices, Inc. (USA) |
| 10-07929-0A | Ballantine Laboratories Inc (USA) |
| 2N4905 | Solid State Devices, Inc (USA) |
NSN 5961-00-407-0189 is a Transistor, manufactured by Adelco Elektronik Gmbh, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-407-0189 has 19 cross-referenced part numbers: 2N4905 (Adelco Elektronik Gmbh), 2N4905 (Electronic Industries Association), 28435-876 (Viavi Solutionsllc), RELEASE5443 (Electronic Industries Association), 1197345016 (Robert Bosch Gesellschaft Mit Beschrankter Haftung) and 14 more.
There are 8 known substitutes for 5961-00-407-0189: 5961-00-107-0736, 5961-00-404-5599, 5961-00-408-0519 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2N4905: Overall Length: 0.450 INCHES MAXIMUM IN; Special Features: JUNCTION PATTERN ARRANGEMENT: PNP; Mounting Method: UNTHREADED HOLE(S); Power Rating Per Characteristic: 87.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION. 15 total characteristics are documented in the Federal Logistics Information System.