The Transistor, cataloged under National Stock Number 5961-01-021-6001, 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 Siliconix Incorporated Div Siliconix. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-021-6001 |
| Primary Part Number | K304-18 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Siliconix Incorporated Div Siliconix |
| Status | ACTIVE |
| Material | PLASTIC ENCLOSURE |
| Terminal Type and Quantity | 4 UNINSULATED WIRE LEAD |
| Voltage Rating in Volts Per Characteristic | 10.0 MAXIMUM DRAIN TO SOURCE VOLTAGE AND 25.0 MAXIMUM BREAKDOWN VOLTAGE, GATE-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE |
| Current Rating Per Characteristic | 10.00 MILLIAMPERES MAXIMUM GATE CURRENT |
| Terminal Circle Diameter | 0.100 INCHES NOMINAL IN |
| Power Rating Per Characteristic | 350.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION |
| Mounting Method | TERMINAL |
| Semiconductor Material | SILICON |
| Terminal Length | 0.500 INCHES MINIMUM IN |
| Internal Configuration | FIELD EFFECT |
| Overall Diameter | 0.222 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5961-01-021-6001 is a Transistor, manufactured by Siliconix Incorporated Div Siliconix, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-01-021-6001 has 2 cross-referenced part numbers: E304 (Siliconix Incorporated Div Siliconix), K304-18 (Siliconix Incorporated Div Siliconix).
There are 2 known substitutes for 5961-01-021-6001: 5961-01-275-6577, 9515-01-459-2241. Verify interchangeability with system specifications before substitution.
Key specifications for K304-18: Material: PLASTIC ENCLOSURE; Terminal Type and Quantity: 4 UNINSULATED WIRE LEAD; Voltage Rating in Volts Per Characteristic: 10.0 MAXIMUM DRAIN TO SOURCE VOLTAGE AND 25.0 MAXIMUM BREAKDOWN VOLTAGE, GATE-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE; Current Rating Per Characteristic: 10.00 MILLIAMPERES MAXIMUM GATE CURRENT. 12 total characteristics are documented in the Federal Logistics Information System.