The Semiconductor Device,diode, cataloged under National Stock Number 5961-00-552-9852, 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 Rheinmetall Soldier Electronics Gmbh. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 9 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 | 5961-00-552-9852 |
| Primary Part Number | 1N251 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Rheinmetall Soldier Electronics Gmbh |
| 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-19500/188 GOVERNMENT SPECIFICATION |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD |
| Material | SILICON SEMICONDUCTOR |
| Maximum Operating Temp Per Measurement Point | 100.0 CELSIUS AMBIENT AIR DEGC |
| Current Rating Per Characteristic | 42.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC AND 14.00 MILLIAMPERES MAXIMUM AVERAGE ON-STATE CURRENT, 180 DEGREES CONDUCTION ANGLE, AVERAGE OVER A FULL 60-HZ CYCLE |
| Terminal Length | 1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN |
| Mounting Method | TERMINAL |
| Overall Diameter | 0.075 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED CASE |
| Voltage Rating in Volts Per Characteristic | 40.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS |
| Material | GLASS ENCLOSURE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1N251 | Rheinmetall Soldier Electronics Gmbh (DEU) |
| JAN1N251 | Raytheon Company Div Corp (USA) |
| SMB414246 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 479-0484-001 | The Boeing Company Div Legacy Boeing Hb1 (USA) |
| 1N251 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 1N251 | Rheinmetall Italia Spa (ITA) |
| MIL-S-19500/188 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 479-0577-001 | The Boeing Company Div Legacy Boeing Hb1 (USA) |
| 1N251 | Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp (USA) |
| 1N251 | Rheinmetall Air Defence Ag (CHE) |
| 353-2539-00 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
NSN 5961-00-552-9852 is a Semiconductor Device,diode, manufactured by Rheinmetall Soldier Electronics Gmbh, classified under FSC 5961 (No Item Name Available). Status: cancelled.
NSN 5961-00-552-9852 has 11 cross-referenced part numbers: 1N251 (Rheinmetall Soldier Electronics Gmbh), JAN1N251 (Raytheon Company Div Corp), SMB414246 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 479-0484-001 (The Boeing Company Div Legacy Boeing Hb1), 1N251 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 6 more.
There are 5 known substitutes for 5961-00-552-9852: 5961-00-017-0459, 5961-00-712-3940, 5961-00-814-0768 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1N251: 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-19500/188 GOVERNMENT SPECIFICATION; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Material: SILICON SEMICONDUCTOR. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 5961-00-552-9852 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.