The Semiconductor Devices,unitized, cataloged under National Stock Number 5961-01-445-1384, 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 International Rectifier Hirel Products, Inc.. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5961-01-445-1384 |
| Primary Part Number | OM11N55CSA |
| Item Name | Semiconductor Devices,unitized |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | International Rectifier Hirel Products, Inc. |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 2.0 MINIMUM GATE TO SOURCE THRESHOLD VOLTAGE AND 4.0 MAXIMUM GATE TO SOURCE THRESHOLD VOLTAGE ALL SEMICONDUCTOR |
| Mounting Method | TERMINAL |
| Semiconductor Material | SILICON ALL SEMICONDUCTOR |
| Component Name and Quantity | 1 TRANSISTOR |
| Nondefinitive Spec/std Data | TO-254 CASE |
| Material | CERAMIC ENCLOSURE |
| Terminal Type and Quantity | 3 PRINTED CIRCUIT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| OM11N55CSA PRIMARY | International Rectifier Hirel Products, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 77C956893P1 | 7/2 Vendor item drawing reference Lockheed Martin Corporation Div Rms |
NSN 5961-01-445-1384 is a Semiconductor Devices,unitized, manufactured by International Rectifier Hirel Products, Inc., classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-445-1384 has 1 manufacturer part number on file: OM11N55CSA (International Rectifier Hirel Products, Inc.).
Key specifications for OM11N55CSA: Voltage Rating in Volts Per Characteristic: 2.0 MINIMUM GATE TO SOURCE THRESHOLD VOLTAGE AND 4.0 MAXIMUM GATE TO SOURCE THRESHOLD VOLTAGE ALL SEMICONDUCTOR; Mounting Method: TERMINAL; Semiconductor Material: SILICON ALL SEMICONDUCTOR; Overall Length: 1.300 INCHES MINIMUM AND 1.350 INCHES MAXIMUM IN. 7 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.
NSN 5961-01-445-1384 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.