The Semiconductor Device,diode, cataloged under National Stock Number 5961-00-866-4821, 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 Electric Machinery Dresser Industries Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5961-00-866-4821 |
| Primary Part Number | 127A905F01 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Electric Machinery Dresser Industries Inc |
| Status | CANCELLED |
| Material | SILICON SEMICONDUCTOR |
| Terminal Type and Quantity | 1 TAB, SOLDER LUG AND 1 THREADED STUD |
| Mounting Facility Quantity | 1 |
| Material | GLASS ENCLOSURE |
| Current Rating Per Characteristic | 40.00 AMPERES MAXIMUM FORWARD CURRENT, AVERAGE |
| Joint Electronic Device Engineering Council/jedec/case Outline Designation | DO-5 |
| Power Rating Per Characteristic | 68.0 WATTS MAXIMUM TOTAL POWER DISSIPATION |
| Voltage Rating in Volts Per Characteristic | 600.0 MAXIMUM REVERSE VOLTAGE, PEAK |
| Features Provided | HERMETICALLY SEALED CASE AND MOUNTING HARDWARE |
| Mounting Method | THREADED STUD(S) |
| Maximum Operating Temp Per Measurement Point | 200.0 CELSIUS CASE DEGC |
| Nominal Thread Size | 0.250 INCHES IN |
| Thread Series Designator | UNF |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1N1189A | Freescale Semiconductor, Inc. (USA) |
| 1N1190A | Infineon Technologies Americas Corp (USA) |
| 1N1190A | International Rectifier Corporation (USA) |
| 490813 | Dresser, Llc (USA) |
| 56094 | Renesas Electronics America Inc (USA) |
| 128A157F01 | Electric Machinery Dresser Industries Inc (USA) |
| 6008002 | Tdk-Lambda Americas Inc. Div High Power Division (USA) |
| 127A905F01 PRIMARY | Electric Machinery Dresser Industries Inc (USA) |
| 1N1189A | Westinghouse Electric Corp Semiconductor Div (USA) |
NSN 5961-00-866-4821 is a Semiconductor Device,diode, manufactured by Electric Machinery Dresser Industries Inc, classified under FSC 5961 (No Item Name Available). Status: cancelled.
NSN 5961-00-866-4821 has 9 cross-referenced part numbers: 1N1189A (Freescale Semiconductor, Inc.), 1N1190A (Infineon Technologies Americas Corp), 1N1190A (International Rectifier Corporation), 490813 (Dresser, Llc), 56094 (Renesas Electronics America Inc) and 4 more.
There are 8 known substitutes for 5961-00-866-4821: 5961-00-134-7034, 5961-00-146-0242, 2805-00-353-5929 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 127A905F01: Material: SILICON SEMICONDUCTOR; Terminal Type and Quantity: 1 TAB, SOLDER LUG AND 1 THREADED STUD; Overall Length: 0.667 INCHES MAXIMUM IN; Mounting Facility Quantity: 1. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5961-00-866-4821 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.