The Transistor, cataloged under National Stock Number 5961-00-229-2137, 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 Power Designs Inc. Government technical data includes 13 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5961-00-229-2137 |
| Primary Part Number | MS2270U |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Power Designs Inc |
| Status | CANCELLED |
| Power Rating Per Characteristic | 800.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION |
| Current Rating Per Characteristic | 1.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Internal Junction Configuration | NPN |
| Terminal Circle Diameter | 0.200 INCHES NOMINAL IN |
| Internal Configuration | JUNCTION CONTACT |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Semiconductor Material | SILICON |
| Voltage Rating in Volts Per Characteristic | 140.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 80.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 7.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN |
| Overall Diameter | 0.370 INCHES MAXIMUM IN |
| Terminal Length | 1.500 INCHES MINIMUM IN |
| Mounting Method | TERMINAL |
| Maximum Operating Temp Per Measurement Point | 200.0 CELSIUS JUNCTION DEGC |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5961-00-229-2137 is a Transistor, manufactured by Power Designs Inc, classified under FSC 5961 (No Item Name Available). Status: cancelled.
NSN 5961-00-229-2137 has 7 cross-referenced part numbers: 40210006110 (Tadiran Ltd), 2N3019A (Lacon Electronic Gmbh), 2N3019A (Adelco Elektronik Gmbh), 2N3019 (Freescale Semiconductor, Inc.), A65317 (Power Designs Inc) and 2 more.
There are 10 known substitutes for 5961-00-229-2137: 5961-00-063-1814, 5961-00-102-9148, 5961-00-914-0474 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS2270U: Power Rating Per Characteristic: 800.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION; Current Rating Per Characteristic: 1.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC; Internal Junction Configuration: NPN; Terminal Circle Diameter: 0.200 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5961-00-229-2137 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.