The Transistor, cataloged under National Stock Number 5961-01-339-1565, 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 Keysight Technologies Inc. Government technical data includes 14 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-339-1565 |
| Primary Part Number | 1853-0553 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Terminal Length | 0.500 INCHES MINIMUM IN |
| Function for Which Designed | MICROWAVE |
| Maximum Operating Temp Per Measurement Point | 175.0 CELSIUS JUNCTION DEGC |
| Current Rating Per Characteristic | 25.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Overall Diameter | 0.220 INCHES NOMINAL IN |
| Transfer Ratio | 25.0 MINIMUM SMALL-SIGNAL SHORT-CIRCUIT FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER |
| Voltage Rating in Volts Per Characteristic | 20.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN |
| Mounting Method | TERMINAL |
| Semiconductor Material | SILICON |
| Joint Electronic Device Engineering Council/jedec/case Outline Designation | TO-72 |
| Terminal Circle Diameter | 0.100 INCHES NOMINAL IN |
| Terminal Type and Quantity | 4 UNINSULATED WIRE LEAD |
| Power Rating Per Characteristic | 200.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION |
| Internal Configuration | JUNCTION CONTACT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5961-01-339-1565 is a Transistor, manufactured by Keysight Technologies Inc, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-01-339-1565 has 4 cross-referenced part numbers: 1853-0553 (Hewlett-Packard Company Dba HP), A440 (Philips Components), 1853-0553 (Keysight Technologies, Inc.), 1853-0553 (Keysight Technologies Inc).
There are 5 known substitutes for 5961-01-339-1565: 4730-00-189-2729, 5325-00-290-6617, 5950-01-099-3698 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1853-0553: Special Features: JUNCTION PATTERN ARRANGEMENT: PNP; Terminal Length: 0.500 INCHES MINIMUM IN; Function for Which Designed: MICROWAVE; Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS JUNCTION DEGC. 17 total characteristics are documented in the Federal Logistics Information System.