The Transistor, cataloged under National Stock Number 5961-00-456-4711, 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 Leonardo Uk Ltd. Government technical data includes 14 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5961-00-456-4711 |
| Primary Part Number | A32-4745-50 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Leonardo Uk Ltd |
| Status | CANCELLED |
| Power Rating Per Characteristic | 5.0 WATTS MAXIMUM TOTAL POWER DISSIPATION |
| Specification/standard Data | 81349-MIL-S-19500/366 GOVERNMENT SPECIFICATION |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Overall Diameter | 0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN |
| Mounting Method | TERMINAL |
| 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.). |
| Terminal Circle Diameter | 0.200 INCHES NOMINAL IN |
| Current Rating Per Characteristic | 500.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Maximum Operating Temp Per Measurement Point | 200.0 CELSIUS JUNCTION DEGC |
| Semiconductor Material | SILICON |
| Terminal Length | 0.500 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Internal Configuration | JUNCTION CONTACT |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| Voltage Rating in Volts Per Characteristic | 100.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 100.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 6.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A32-4745-50 | Leonardo Uk Ltd (GBR) |
| MIL-S-19500/366 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 352-7500-520 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| JAN2N3499A | Adelco Elektronik Gmbh (DEU) |
| 457-6003 | Nimikkeistokeskus Ncb Finland (FIN) |
| JAN2N3499 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-PRF-19500/366 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5961-00-456-4711 is a Transistor, manufactured by Leonardo Uk Ltd, classified under FSC 5961 (No Item Name Available). Status: cancelled.
NSN 5961-00-456-4711 has 7 cross-referenced part numbers: A32-4745-50 (Leonardo Uk Ltd), MIL-S-19500/366 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 352-7500-520 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), JAN2N3499A (Adelco Elektronik Gmbh), 457-6003 (Nimikkeistokeskus Ncb Finland) and 2 more.
There are 12 known substitutes for 5961-00-456-4711: 5961-00-011-7110, 5961-00-014-6458, 5961-00-113-7650 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for A32-4745-50: Special Features: JUNCTION PATTERN ARRANGEMENT: NPN; Power Rating Per Characteristic: 5.0 WATTS MAXIMUM TOTAL POWER DISSIPATION; Specification/standard Data: 81349-MIL-S-19500/366 GOVERNMENT SPECIFICATION; Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5961-00-456-4711 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.