The Semiconductor Device,diode, cataloged under National Stock Number 5961-00-903-7477, 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 Westinghouse Electric Corp. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-903-7477 |
| Primary Part Number | 1N3911 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Overall Width Across Flats | 0.687 INCHES MAXIMUM IN |
| Voltage Rating in Volts Per Characteristic | 200.0 MAXIMUM REVERSE VOLTAGE, PEAK |
| Thread Series Designator | UNF |
| Overall Diameter | 0.667 INCHES MAXIMUM IN |
| Specification/standard Data | 80131-RELEASE3944 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| Mounting Method | THREADED STUD(S) |
| Mounting Facility Quantity | 1 |
| Features Provided | HERMETICALLY SEALED CASE |
| Current Rating Per Characteristic | 30.00 AMPERES MAXIMUM OFF-STATE CURRENT, INSTANTANEOUS |
| Nominal Thread Size | 0.250 INCHES IN |
| Maximum Operating Temp Per Measurement Point | 150.0 CELSIUS CASE DEGC |
| Terminal Type and Quantity | 1 TAB, SOLDER LUG AND 1 THREADED STUD |
| Material | SILICON SEMICONDUCTOR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| RELEASE3944 | Electronic Industries Association |
| 1N3911 | Westinghouse Electric Corp Semiconductor Div (USA) |
| 1N3911 PRIMARY | Westinghouse Electric Corp (USA) |
| 1N3911 | Electronic Industries Association |
| 1N3911 | Stellant Systems Inc (USA) |
NSN 5961-00-903-7477 is a Semiconductor Device,diode, manufactured by Westinghouse Electric Corp, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-903-7477 has 5 cross-referenced part numbers: RELEASE3944 (Electronic Industries Association), 1N3911 (Westinghouse Electric Corp Semiconductor Div), 1N3911 (Westinghouse Electric Corp), 1N3911 (Electronic Industries Association), 1N3911 (Stellant Systems Inc).
There are 12 known substitutes for 5961-00-903-7477: 5961-00-135-8613, 5961-00-172-7865, 5961-00-194-9074 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1N3911: Overall Width Across Flats: 0.687 INCHES MAXIMUM IN; Voltage Rating in Volts Per Characteristic: 200.0 MAXIMUM REVERSE VOLTAGE, PEAK; Thread Series Designator: UNF; Overall Diameter: 0.667 INCHES MAXIMUM IN. 14 total characteristics are documented in the Federal Logistics Information System.