The Transistor, cataloged under National Stock Number 5961-01-281-9959, 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 Bourns Instruments Inc. Government technical data includes 13 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-281-9959 |
| Primary Part Number | 1391-274-1 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Bourns Instruments Inc |
| Status | ACTIVE |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Mounting Method | TERMINAL |
| Voltage Rating in Volts Per Characteristic | 7.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN AND 100.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 75.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN |
| Maximum Operating Temp Per Measurement Point | 200.0 CELSIUS JUNCTION DEGC |
| Internal Configuration | JUNCTION CONTACT |
| Power Rating Per Characteristic | 5.0 WATTS MAXIMUM TOTAL POWER DISSIPATION |
| Features Provided | HERMETICALLY SEALED CASE AND BURN IN |
| Overall Diameter | 0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN |
| Current Rating Per Characteristic | 2.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Terminal Circle Diameter | 0.200 INCHES NOMINAL IN |
| Semiconductor Material | SILICON |
| Terminal Length | 1.000 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1391-274-1 | Bourns Instruments Inc (USA) |
| 1391-274-1 | Recon/optical, Inc. (USA) |
| 2N5320 | Recon/optical, Inc. (USA) |
| 2N5320 | Bourns Instruments Inc (USA) |
NSN 5961-01-281-9959 is a Transistor, manufactured by Bourns Instruments Inc, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-01-281-9959 has 4 cross-referenced part numbers: 1391-274-1 (Bourns Instruments Inc), 1391-274-1 (Recon/optical, Inc.), 2N5320 (Recon/optical, Inc.), 2N5320 (Bourns Instruments Inc).
There are 3 known substitutes for 5961-01-281-9959: 5961-00-229-5160, 5961-00-433-0457, 5961-01-399-2291. Verify interchangeability with system specifications before substitution.
Key specifications for 1391-274-1: Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD; Mounting Method: TERMINAL; Voltage Rating in Volts Per Characteristic: 7.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN AND 100.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 75.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN; Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS JUNCTION DEGC. 15 total characteristics are documented in the Federal Logistics Information System.