The Transistor, cataloged under National Stock Number 5961-01-471-1833, 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 Semiconductor Technology, Inc. Dba Semiconductor Technology Inc. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-471-1833 |
| Primary Part Number | FS5UM18A |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Semiconductor Technology, Inc. Dba Semiconductor Technology Inc |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 900.0 MAXIMUM DRAIN TO SOURCE VOLTAGE |
| Semiconductor Material | SILICON |
| Current Rating Per Characteristic | 75.00 AMPERES MAXIMUM OFF-STATE CURRENT, PEAK |
| Material | PLASTIC ENCLOSURE |
| Electrode Internally-Electrically Connected to Case | GATE |
| 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 |
|---|---|
| FS5UM18A PRIMARY | Semiconductor Technology, Inc. Dba Semiconductor Technology Inc (USA) |
| Reference | Meaning |
|---|---|
| FS5UM-18A | 5/9 Secondary reference Powerex, Inc. |
| MTP 4N90 | 5/9 Secondary reference Freescale Semiconductor, Inc. |
NSN 5961-01-471-1833 is a Transistor, manufactured by Semiconductor Technology, Inc. Dba Semiconductor Technology Inc, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-471-1833 has 1 manufacturer part number on file: FS5UM18A (Semiconductor Technology, Inc. Dba Semiconductor Technology Inc).
Key specifications for FS5UM18A: Voltage Rating in Volts Per Characteristic: 900.0 MAXIMUM DRAIN TO SOURCE VOLTAGE; Semiconductor Material: SILICON; Current Rating Per Characteristic: 75.00 AMPERES MAXIMUM OFF-STATE CURRENT, PEAK; End Item Identification: 6130-21-911-6149. 5 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.