The Semiconductor Device,diode, cataloged under National Stock Number 5961-00-724-5970, 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 Nautel Limited. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5961-00-724-5970 |
| Primary Part Number | QG21 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Nautel Limited |
| Status | CANCELLED |
| Test Data Document | 81349-MIL-S-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Specification/standard Data | 81349-MIL-S-19500/260 GOVERNMENT SPECIFICATION |
| Nominal Thread Size | 0.190 INCHES IN |
| Maximum Operating Temp Per Measurement Point | 200.0 CELSIUS CASE DEGC |
| Current Rating Per Characteristic | 12.00 AMPERES MAXIMUM AVERAGE ON-STATE CURRENT, 180 DEGREES CONDUCTION ANGLE, AVERAGE OVER A FULL 60-HZ CYCLE |
| Thread Series Designator | UNF |
| Voltage Rating in Volts Per Characteristic | 480.0 MAXIMUM REVERSE VOLTAGE, PEAK |
| Mounting Method | THREADED STUD(S) |
| Overall Width Across Flats | 0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED CASE |
| Mounting Facility Quantity | 1 |
| Material | SILICON SEMICONDUCTOR |
| Terminal Type and Quantity | 1 THREADED STUD AND 1 TAB, SOLDER LUG |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| QG21 | Nautel Limited (CAN) |
| 5961007245970 | E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| S177-2 | Psi-Peripheral Support (USA) |
| 305-0239 | Cummins Power Generation Inc. (USA) |
| MIL-S-19500/260 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 1N1204 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| JAN1N1204 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| JAN1N1204A | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-PRF-19500/260 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| JAN1N1204AA | Adelco Elektronik Gmbh (DEU) |
| 13211E4869-4 | Cecom Lr Center (USA) |
| ST240P | St-Semicon Inc (USA) |
| 358B24 | Cummins Power Generation Inc. (USA) |
| J1N1204A | Texas Instruments Incorporated (USA) |
| JHP111-107 | Hollingsworth John R Co (USA) |
NSN 5961-00-724-5970 is a Semiconductor Device,diode, manufactured by Nautel Limited, classified under FSC 5961 (No Item Name Available). Status: cancelled.
NSN 5961-00-724-5970 has 15 cross-referenced part numbers: QG21 (Nautel Limited), 5961007245970 (E.c.a Etablissement Centrald'approvisionnement Des Forces Armee), S177-2 (Psi-Peripheral Support), 305-0239 (Cummins Power Generation Inc.), MIL-S-19500/260 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 10 more.
There are 5 known substitutes for 5961-00-724-5970: 5961-00-356-5312, 3110-00-554-3238, 5961-00-676-9116 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for QG21: Test Data Document: 81349-MIL-S-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).; Specification/standard Data: 81349-MIL-S-19500/260 GOVERNMENT SPECIFICATION; Nominal Thread Size: 0.190 INCHES IN; Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS CASE DEGC. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5961-00-724-5970 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.