The Transistor, cataloged under National Stock Number 5961-00-542-7157, 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 Electronic Industries Association. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-542-7157 |
| Primary Part Number | 2N397 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Electronic Industries Association |
| Status | ACTIVE |
| Internal Configuration | JUNCTION CONTACT |
| Terminal Circle Diameter | 0.200 INCHES NOMINAL IN |
| Overall Diameter | 0.359 INCHES NOMINAL IN |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| Terminal Length | 1.500 INCHES MINIMUM IN |
| Features Provided | HERMETICALLY SEALED CASE |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Voltage Rating in Volts Per Characteristic | 30.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 15.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 20.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN |
| Specification/standard Data | 80131-RELEASE2057 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| Current Rating Per Characteristic | 200.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Power Rating Per Characteristic | 150.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION |
| Semiconductor Material | GERMANIUM |
| Mounting Method | TERMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5961-00-542-7157 is a Transistor, manufactured by Electronic Industries Association, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-542-7157 has 2 cross-referenced part numbers: 2N397 (Electronic Industries Association), 233507 (Rca Corp Distributor and Special Products Div).
There are 2 known substitutes for 5961-00-542-7157: 5945-00-257-6928, 8030-01-534-5171. Verify interchangeability with system specifications before substitution.
Key specifications for 2N397: Internal Configuration: JUNCTION CONTACT; Terminal Circle Diameter: 0.200 INCHES NOMINAL IN; Overall Diameter: 0.359 INCHES NOMINAL IN; Electrode Internally-Electrically Connected to Case: COLLECTOR. 15 total characteristics are documented in the Federal Logistics Information System.