The Transistor, cataloged under National Stock Number 5961-00-173-4257, 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 Itt Telecom Products Corp Network Systems Div. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-173-4257 |
| Primary Part Number | 95855-2 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Itt Telecom Products Corp Network Systems Div |
| Status | ACTIVE |
| Power Rating Per Characteristic | 150.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION |
| Terminal Circle Diameter | 0.100 INCHES NOMINAL IN |
| Maximum Operating Temp Per Measurement Point | 100.0 CELSIUS AMBIENT AIR DEGC |
| Mounting Method | TERMINAL |
| Terminal Length | 1.500 INCHES MINIMUM IN |
| Overall Diameter | 0.370 INCHES MAXIMUM IN |
| Current Rating Per Characteristic | 300.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Features Provided | HERMETICALLY SEALED CASE |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Semiconductor Material | GERMANIUM |
| Internal Configuration | JUNCTION CONTACT |
| Voltage Rating in Volts Per Characteristic | 25.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC WITH SPECIFIED CIRCUIT BETWEEN BASE AND EMITTER AND 25.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 25.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 95855-2 | Itt Telecom Products Corp Network Systems Div (USA) |
| DMS 78019B | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| 95855-2 | Texas Instruments Incorporated (USA) |
| 95855-2 | General Semiconductor Inc (USA) |
NSN 5961-00-173-4257 is a Transistor, manufactured by Itt Telecom Products Corp Network Systems Div, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-173-4257 has 4 cross-referenced part numbers: 95855-2 (Itt Telecom Products Corp Network Systems Div), DMS 78019B (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 95855-2 (Texas Instruments Incorporated), 95855-2 (General Semiconductor Inc).
There are 12 known substitutes for 5961-00-173-4257: 5961-00-059-4723, 5961-00-092-0518, 5961-00-152-8003 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 95855-2: Power Rating Per Characteristic: 150.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION; Terminal Circle Diameter: 0.100 INCHES NOMINAL IN; Special Features: JUNCTION PATTERN ARRANGEMENT: NPN; Maximum Operating Temp Per Measurement Point: 100.0 CELSIUS AMBIENT AIR DEGC. 14 total characteristics are documented in the Federal Logistics Information System.