The Transistor, cataloged under National Stock Number 5961-00-243-9159, 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 Lacon Electronic Gmbh. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 12 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 | 5961-00-243-9159 |
| Primary Part Number | JAN2N4858 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Lacon Electronic Gmbh |
| Status | CANCELLED |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Semiconductor Material | SILICON |
| Test Data Document | 81349-MIL-PRF-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.). |
| Mounting Method | TERMINAL |
| Specification/standard Data | 81349-MIL-PRF-19500/385 GOVERNMENT SPECIFICATION |
| Electrode Internally-Electrically Connected to Case | GATE |
| Current Rating Per Characteristic | 50.00 MILLIAMPERES MAXIMUM GATE CURRENT |
| Internal Configuration | FIELD EFFECT |
| Terminal Length | 0.500 INCHES MINIMUM IN |
| Overall Diameter | 0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED CASE |
| Power Rating Per Characteristic | 1.8 WATTS MAXIMUM TOTAL POWER DISSIPATION |
| Terminal Circle Diameter | 0.100 INCHES NOMINAL IN |
| Voltage Rating in Volts Per Characteristic | 40.0 MAXIMUM DRAIN TO GATE VOLTAGE AND 40.0 MAXIMUM DRAIN TO SOURCE VOLTAGE AND -40.0 MAXIMUM GATE TO SOURCE VOLTAGE |
| Maximum Operating Temp Per Measurement Point | 200.0 CELSIUS JUNCTION DEGC |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| JAN2N4858 | Lacon Electronic Gmbh (DEU) |
| 5L5501-002-03 | Hensoldt Sensors Gmbh Div Seps (DEU) |
| 5961PL1372254 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| JAN2N4858A | Adelco Elektronik Gmbh (DEU) |
| TX2N4858 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 2N4858A | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 352250008739 | Thales Nederland (NLD) |
| 4192800-309 | Raytheon Company Div Rmd Strategic (USA) |
| 2N4858 | Freescale Semiconductor, Inc. (USA) |
| JAN2N4858 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 10198960 | Nimikkeistokeskus Ncb Finland (FIN) |
| MIL-PRF-19500/385 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 94029-001 | Century Data Systems (USA) |
| 564716 | Leonardo Germany Gmbh (DEU) |
| 94029-001 | Calcomp Inc (USA) |
| VG95212 T3-JAN 2N4858 | Leonardo Germany Gmbh (DEU) |
| JAN2N4858 | Adelco Elektronik Gmbh (DEU) |
NSN 5961-00-243-9159 is a Transistor, manufactured by Lacon Electronic Gmbh, classified under FSC 5961 (No Item Name Available). Status: cancelled.
NSN 5961-00-243-9159 has 17 cross-referenced part numbers: JAN2N4858 (Lacon Electronic Gmbh), 5L5501-002-03 (Hensoldt Sensors Gmbh Div Seps), 5961PL1372254 (Jednolity Indeks Materialowy - Uniform Material Index), JAN2N4858A (Adelco Elektronik Gmbh), TX2N4858 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 12 more.
There are 12 known substitutes for 5961-00-243-9159: 5961-00-097-7487, 5961-00-160-5542, 5961-00-177-3356 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for JAN2N4858: Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD; Semiconductor Material: SILICON; Test Data Document: 81349-MIL-PRF-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.).; Mounting Method: TERMINAL. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5961-00-243-9159 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.