The Transistor, cataloged under National Stock Number 5961-00-261-7066, 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 13 commercial cross-references from 8 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 | 5961-00-261-7066 |
| Primary Part Number | SMB653437-1 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | ACTIVE |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| Mounting Method | TERMINAL |
| Maximum Operating Temp Per Measurement Point | 200.0 CELSIUS JUNCTION DEGC |
| Overall Diameter | 0.230 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED CASE |
| Terminal Circle Diameter | 0.100 INCHES NOMINAL IN |
| Current Rating Per Characteristic | 800.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Semiconductor Material | SILICON |
| Terminal Length | 0.500 INCHES MINIMUM IN |
| Internal Configuration | JUNCTION CONTACT |
| Power Rating Per Characteristic | 500.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Voltage Rating in Volts Per Characteristic | 60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 30.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 10.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SMB653437-1 | Raytheon Company (USA) |
| 2N2221 | Raytheon Company Dba Raytheon Co (USA) |
| 2N2221 | Freescale Semiconductor, Inc. (USA) |
| SMB653437-1 | Fairchild Semiconductor Corp (USA) |
| SMB653437-1 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 2N2221 | Texas Instruments Incorporated (USA) |
| SMB653437-1 | Raytheon Company Div Corp (USA) |
| SMB653437-1 | Freescale Semiconductor, Inc. (USA) |
| SMB653437-1 | On Semiconductor Corporation (USA) |
| SMB653437-1 | Texas Instruments Incorporated (USA) |
| 2N2221 | Raytheon Company Div Corp (USA) |
| SMB653437-1 | Raytheon Company Dba Raytheon Co (USA) |
| 2N2221 | Fairchild Semiconductor Corp (USA) |
NSN 5961-00-261-7066 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 5961-00-261-7066 has 13 cross-referenced part numbers: SMB653437-1 (Raytheon Company), 2N2221 (Raytheon Company Dba Raytheon Co), 2N2221 (Freescale Semiconductor, Inc.), SMB653437-1 (Fairchild Semiconductor Corp), SMB653437-1 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir) and 8 more.
There are 3 known substitutes for 5961-00-261-7066: 5961-00-226-8583, 5961-00-261-7067, 5961-00-944-9810. Verify interchangeability with system specifications before substitution.
Key specifications for SMB653437-1: Electrode Internally-Electrically Connected to Case: COLLECTOR; Mounting Method: TERMINAL; Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS JUNCTION DEGC; Overall Diameter: 0.230 INCHES MAXIMUM IN. 15 total characteristics are documented in the Federal Logistics Information System.