The Transistor, cataloged under National Stock Number 5961-00-173-4258, 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 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings). Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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 | 5961-00-173-4258 |
| Primary Part Number | DMS 78019B |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| Status | ACTIVE |
| Overall Diameter | 0.370 INCHES MAXIMUM IN |
| Voltage Rating in Volts Per Characteristic | 25.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 25.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC WITH SPECIFIED CIRCUIT BETWEEN BASE AND EMITTER |
| Features Provided | HERMETICALLY SEALED CASE |
| Mounting Method | TERMINAL |
| Power Rating Per Characteristic | 150.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Semiconductor Material | GERMANIUM |
| Terminal Length | 1.500 INCHES MINIMUM IN |
| Internal Configuration | JUNCTION CONTACT |
| Terminal Circle Diameter | 0.100 INCHES NOMINAL IN |
| Current Rating Per Characteristic | 300.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| DMS 78019B | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| 95855-4 | Itt Telecom Products Corp Network Systems Div (USA) |
NSN 5961-00-173-4258 is a Transistor, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings), classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-173-4258 has 2 cross-referenced part numbers: DMS 78019B (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 95855-4 (Itt Telecom Products Corp Network Systems Div).
There are 12 known substitutes for 5961-00-173-4258: 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 DMS 78019B: Special Features: JUNCTION PATTERN ARRANGEMENT: NPN; Overall Diameter: 0.370 INCHES MAXIMUM IN; Voltage Rating in Volts Per Characteristic: 25.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 25.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC WITH SPECIFIED CIRCUIT BETWEEN BASE AND EMITTER; Features Provided: HERMETICALLY SEALED CASE. 13 total characteristics are documented in the Federal Logistics Information System.