The Semiconductor Devices,unitized, cataloged under National Stock Number 5961-01-226-9991, is classified within Federal Supply Class 5961 (Semiconductor Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Avago Technologies Us Inc Div Avago Technologies. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-226-9991 |
| Primary Part Number | 1855-0477 |
| Item Name | Semiconductor Devices,unitized |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Avago Technologies Us Inc Div Avago Technologies |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 60.0 MAXIMUM DRAIN TO GATE VOLTAGE AND 60.0 MAXIMUM DRAIN TO SOURCE VOLTAGE ALL SEMICONDUCTOR |
| Joint Electronic Device Engineering Council/jedec/case Outline Designation | TO-71 |
| Overall Diameter | 0.230 INCHES MAXIMUM IN |
| Terminal Length | 0.500 INCHES MINIMUM IN |
| Mounting Method | TERMINAL |
| Semiconductor Material | SILICON ALL SEMICONDUCTOR |
| Component Name and Quantity | 2 TRANSISTOR |
| Features Provided | HERMETICALLY SEALED CASE |
| Current Rating Per Characteristic | 50.00 MILLIAMPERES MAXIMUM DRAIN CURRENT ALL SEMICONDUCTOR |
| Terminal Type and Quantity | 8 UNINSULATED WIRE LEAD |
| Terminal Circle Diameter | 0.100 INCHES NOMINAL IN |
| Power Rating Per Characteristic | 375.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION ALL TRANSISTOR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1855-0477 PRIMARY | Avago Technologies Us Inc Div Avago Technologies (USA) |
| NDF9409 | National Semiconductor Corporation (USA) |
| Reference | Meaning |
|---|---|
| 1855-0477 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| IT501 | 5/9 Secondary reference Intersil Inc Sub of General Electric Co |
NSN 5961-01-226-9991 is a Semiconductor Devices,unitized, manufactured by Avago Technologies Us Inc Div Avago Technologies, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-226-9991 has 2 manufacturer part numbers on file: 1855-0477 (Avago Technologies Us Inc Div Avago Technologies), NDF9409 (National Semiconductor Corporation).
Key specifications for 1855-0477: Voltage Rating in Volts Per Characteristic: 60.0 MAXIMUM DRAIN TO GATE VOLTAGE AND 60.0 MAXIMUM DRAIN TO SOURCE VOLTAGE ALL SEMICONDUCTOR; Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-71; Overall Diameter: 0.230 INCHES MAXIMUM IN; Terminal Length: 0.500 INCHES MINIMUM IN. 12 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.