The Transistor, cataloged under National Stock Number 5961-00-105-1967, 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 Solitron Devices, Inc.. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-105-1967 |
| Primary Part Number | 2N2878 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Solitron Devices, Inc. |
| Status | ACTIVE |
| Features Provided | HERMETICALLY SEALED CASEHERMETICALLY SEALED CASE |
| Current Rating Per Characteristic | 4.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC AND 4.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC AND 4.00 AMPERES MAXIMUM BASE CURRENT, DC4.00 AMPERES MAXIMUM BASE CURRENT, DC |
| Electrode Internally-Electrically Connected to Case | COLLECTORCOLLECTOR |
| Voltage Rating in Volts Per Characteristic | 120.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 120.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 50.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 50.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 7.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN7.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN |
| Semiconductor Material | SILICONSILICON |
| Overall Diameter | 0.620 INCHES MAXIMUM0.620 INCHES MAXIMUM IN |
| Power Rating Per Characteristic | 35.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION35.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION |
| Internal Junction Configuration | NPNNPN |
| Mounting Facility Quantity | 22 |
| Internal Configuration | JUNCTION CONTACTJUNCTION CONTACT |
| Mounting Method | UNTHREADED HOLE(S) |
| Maximum Operating Temp Per Measurement Point | 200.0 CELSIUS JUNCTION200.0 CELSIUS JUNCTION DEGC |
| Terminal Type and Quantity | 1 CASE AND 1 CASE AND 2 PIN2 PIN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2N3878 | Renesas Electronics America Inc (USA) |
| 900322-001 | Kaman Aerospace Corporation (USA) |
| VP2022 | Hofley Mfg Co (USA) |
| A3215 | Aeronautical Communications Equipment Inc (USA) |
| RELEASE5115 | Electronic Industries Association |
| 2N2878 PRIMARY | Solitron Devices, Inc. (USA) |
| 2N3878 | Electronic Industries Association |
| 2N3878 | Rca Corp Distribution and Special Products (USA) |
NSN 5961-00-105-1967 is a Transistor, manufactured by Solitron Devices, Inc., classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-105-1967 has 8 cross-referenced part numbers: 2N3878 (Renesas Electronics America Inc), 900322-001 (Kaman Aerospace Corporation), VP2022 (Hofley Mfg Co), A3215 (Aeronautical Communications Equipment Inc), RELEASE5115 (Electronic Industries Association) and 3 more.
There are 5 known substitutes for 5961-00-105-1967: 5961-00-498-5301, 5961-00-946-7727, 5961-01-065-0017 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2N2878: Features Provided: HERMETICALLY SEALED CASEHERMETICALLY SEALED CASE; Current Rating Per Characteristic: 4.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC AND 4.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC AND 4.00 AMPERES MAXIMUM BASE CURRENT, DC4.00 AMPERES MAXIMUM BASE CURRENT, DC; Electrode Internally-Electrically Connected to Case: COLLECTORCOLLECTOR; Voltage Rating in Volts Per Characteristic: 120.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 120.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 50.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 50.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 7.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN7.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN. 14 total characteristics are documented in the Federal Logistics Information System.