The Semiconductor Device,diode, cataloged under National Stock Number 5961-00-139-1350, 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 Sypris Electronics, Llc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-139-1350 |
| Primary Part Number | 251210-13 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Sypris Electronics, Llc |
| Status | ACTIVE |
| Overall Diameter | 0.420 INCHES MAXIMUM IN |
| Electrode Internally-Electrically Connected to Case | CATHODE |
| Terminal Length | 1.000 INCHES MINIMUM IN |
| Features Provided | HERMETICALLY SEALED CASE |
| Mounting Method | TERMINAL |
| Current Rating Per Characteristic | 3.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE |
| Voltage Rating in Volts Per Characteristic | 200.0 MAXIMUM REVERSE VOLTAGE, PEAK |
| Maximum Operating Temp Per Measurement Point | 175.0 CELSIUS AMBIENT AIR DEGC |
| Test Data Document | 19315-1942450 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD |
| Material | SILICON SEMICONDUCTOR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 251210-13 | Sypris Electronics, Llc (USA) |
| 1942450-2 | Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div (USA) |
| 767684 | The Johns Hopkins University Applied Physics Laboratory Llc (USA) |
| 1N4721 | Solitron Devices, Inc. (USA) |
| 1N4721 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 1N4721 | Freescale Semiconductor, Inc. (USA) |
| 1N4721 | Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp (USA) |
| 251210-13 | Lucent Technologies Inc Dba Federal Marketing Group (USA) |
| 1942450-2 | Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA) |
| JAN1N4721 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5961-00-139-1350 is a Semiconductor Device,diode, manufactured by Sypris Electronics, Llc, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-139-1350 has 10 cross-referenced part numbers: 251210-13 (Sypris Electronics, Llc), 1942450-2 (Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div), 767684 (The Johns Hopkins University Applied Physics Laboratory Llc), 1N4721 (Solitron Devices, Inc.), 1N4721 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 5 more.
There are 8 known substitutes for 5961-00-139-1350: 5961-00-127-0713, 5961-00-450-0922, 5961-00-906-2885 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 251210-13: Overall Diameter: 0.420 INCHES MAXIMUM IN; Electrode Internally-Electrically Connected to Case: CATHODE; Overall Length: 0.030 INCHES MAXIMUM IN; Terminal Length: 1.000 INCHES MINIMUM IN. 12 total characteristics are documented in the Federal Logistics Information System.