The Semiconductor Devices,unitized, cataloged under National Stock Number 5961-01-258-3484, 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 Naval Sea Systems Command. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-258-3484 |
| Primary Part Number | 5559998 |
| Item Name | Semiconductor Devices,unitized |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 50.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC ALL TRANSISTOR |
| Maximum Operating Temp Per Measurement Point | 125.0 CELSIUS AMBIENT AIR DEGC |
| Joint Electronic Device Engineering Council/jedec/case Outline Designation | T00-91 |
| Terminal Length | 0.140 INCHES MAXIMUM IN |
| Mounting Method | TERMINAL |
| Semiconductor Material | SILICON ALL TRANSISTOR |
| Component Name and Quantity | 8 TRANSISTOR |
| Features Provided | HERMETICALLY SEALED CASE |
| Current Rating Per Characteristic | 600.00 MILLIAMPERES MAXIMUM ON-STATE CURRENT, PEAK ALL TRANSISTOR |
| Material | PLASTIC ENCLOSURE |
| Terminal Type and Quantity | 18 PIN |
| Response Time | 1000.0 NANOSECONDS MAXIMUM ALL TRANSISTOR NS |
| Power Rating Per Characteristic | 1.0 WATTS 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 |
|---|---|
| 5559998 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| ULS2811H-MIL | 5/1 Secondary reference Sprague Electric Co World Hqs |
NSN 5961-01-258-3484 is a Semiconductor Devices,unitized, manufactured by Naval Sea Systems Command, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-258-3484 has 1 manufacturer part number on file: 5559998 (Naval Sea Systems Command).
Key specifications for 5559998: Overall Height: 0.140 INCHES MAXIMUM IN; Voltage Rating in Volts Per Characteristic: 50.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC ALL TRANSISTOR; Maximum Operating Temp Per Measurement Point: 125.0 CELSIUS AMBIENT AIR DEGC; Joint Electronic Device Engineering Council/jedec/case Outline Designation: T00-91. 13 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.