The Semiconductor Device,diode, cataloged under National Stock Number 5961-00-877-7113, 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 Unitrode Corp High Voltage Devices Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-877-7113 |
| Primary Part Number | 1N3644 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Unitrode Corp High Voltage Devices Inc |
| Status | ACTIVE |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD |
| Specification/standard Data | 81349-MIL-S-19500/279 GOVERNMENT SPECIFICATION |
| Features Provided | HERMETICALLY SEALED CASE |
| Voltage Rating in Volts Per Characteristic | 1500.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS |
| Current Rating Per Characteristic | 100.00 MILLIAMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE |
| Overall Diameter | 0.065 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN |
| Terminal Length | 1.000 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN |
| Mounting Method | TERMINAL |
| Material | SILICON SEMICONDUCTOR |
| Material | GLASS ENCLOSURE |
| 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.). |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1N3644 | Unitrode Corp High Voltage Devices Inc (USA) |
| MIL-PRF-19500/279 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MILS19500-279 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| JAN1N3644 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| S12 | Semicon Components Inc (USA) |
| Q 5 3178 4555 | Rheinmetall Soldier Electronics Gmbh (DEU) |
| 1N3644 | Semtech Corporation (USA) |
NSN 5961-00-877-7113 is a Semiconductor Device,diode, manufactured by Unitrode Corp High Voltage Devices Inc, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-877-7113 has 7 cross-referenced part numbers: 1N3644 (Unitrode Corp High Voltage Devices Inc), MIL-PRF-19500/279 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILS19500-279 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), JAN1N3644 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), S12 (Semicon Components Inc) and 2 more.
There are 7 known substitutes for 5961-00-877-7113: 5961-00-345-7698, 5961-00-456-4710, 5961-00-929-4898 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1N3644: Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Specification/standard Data: 81349-MIL-S-19500/279 GOVERNMENT SPECIFICATION; Features Provided: HERMETICALLY SEALED CASE; Voltage Rating in Volts Per Characteristic: 1500.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS. 12 total characteristics are documented in the Federal Logistics Information System.