The Transistor, cataloged under National Stock Number 5961-01-058-7785, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-058-7785 |
| Primary Part Number | SM-A-726664 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | ACTIVE |
| Test Data Document | 80063-SM-A-726664 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Semiconductor Material | SILICON |
| Internal Configuration | JUNCTION CONTACT-DARLINGTON CONNECTED |
| Terminal Circle Diameter | 0.100 INCHES NOMINAL IN |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Joint Electronic Device Engineering Council/jedec/case Outline Designation | TO-18 |
| Features Provided | HERMETICALLY SEALED CASE |
| Current Rating Per Characteristic | 200.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Power Rating Per Characteristic | 1.2 WATTS MAXIMUM TOTAL DEVICE DISSIPATION |
| Mounting Method | TERMINAL |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| Voltage Rating in Volts Per Characteristic | 60.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND 40.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 6.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC |
| Overall Diameter | 0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN |
| Terminal Length | 0.500 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Maximum Operating Temp Per Measurement Point | 200.0 CELSIUS JUNCTION DEGC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2N3947 | Fairchild Semiconductor Corp (USA) |
| SM-A-726664 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| S037375 | Fairchild Semiconductor Corp (USA) |
| 2N3947 | Freescale Semiconductor, Inc. (USA) |
| 2N3947 | Solid State Devices, Inc (USA) |
| 2N3947 | Texas Instruments Incorporated (USA) |
| 2N3947 | Pd&e Electronics, Llc (USA) |
| SM-A-726664 | Semitronics Corp (USA) |
NSN 5961-01-058-7785 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 5961-01-058-7785 has 8 cross-referenced part numbers: 2N3947 (Fairchild Semiconductor Corp), SM-A-726664 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), S037375 (Fairchild Semiconductor Corp), 2N3947 (Freescale Semiconductor, Inc.), 2N3947 (Solid State Devices, Inc) and 3 more.
There are 5 known substitutes for 5961-01-058-7785: 5961-00-058-1178, 5961-00-499-7370, 5961-00-887-6118 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for SM-A-726664: Test Data Document: 80063-SM-A-726664 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING); Semiconductor Material: SILICON; Internal Configuration: JUNCTION CONTACT-DARLINGTON CONNECTED; Special Features: JUNCTION PATTERN ARRANGEMENT: NPN. 17 total characteristics are documented in the Federal Logistics Information System.