The Transistor, cataloged under National Stock Number 5961-00-261-7067, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-261-7067 |
| Primary Part Number | SMB653437-2 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | ACTIVE |
| Semiconductor Material | SILICON |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| Current Rating Per Characteristic | 600.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Internal Configuration | JUNCTION CONTACT |
| Maximum Operating Temp Per Measurement Point | 200.0 CELSIUS JUNCTION DEGC |
| Power Rating Per Characteristic | 500.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION |
| Voltage Rating in Volts Per Characteristic | 60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 10.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC |
| Mounting Method | TERMINAL |
| Terminal Length | 0.500 INCHES MINIMUM IN |
| Features Provided | HERMETICALLY SEALED CASE |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Terminal Circle Diameter | 0.100 INCHES NOMINAL IN |
| Overall Diameter | 0.230 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2N2221 | Freescale Semiconductor, Inc. (USA) |
| 2N2221 | Fairchild Semiconductor Corp (USA) |
| SMB653437-2 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 2N2221 | Texas Instruments Incorporated (USA) |
| 2N2221 | Raytheon Company Div Corp (USA) |
| 2N2221 | Raytheon Company Dba Raytheon Co (USA) |
NSN 5961-00-261-7067 is a Transistor, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-261-7067 has 6 cross-referenced part numbers: 2N2221 (Freescale Semiconductor, Inc.), 2N2221 (Fairchild Semiconductor Corp), SMB653437-2 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 2N2221 (Texas Instruments Incorporated), 2N2221 (Raytheon Company Div Corp) and 1 more.
There are 3 known substitutes for 5961-00-261-7067: 5961-00-226-8583, 5961-00-261-7066, 5961-00-944-9810. Verify interchangeability with system specifications before substitution.
Key specifications for SMB653437-2: Semiconductor Material: SILICON; Electrode Internally-Electrically Connected to Case: COLLECTOR; Current Rating Per Characteristic: 600.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC; Internal Configuration: JUNCTION CONTACT. 15 total characteristics are documented in the Federal Logistics Information System.