The Transistor, cataloged under National Stock Number 5961-01-587-3554, 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 Semikron Intl 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-587-3554 |
| Primary Part Number | SKM600GA12E4 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Semikron Intl Inc |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 2.0 NOMINAL EMITTER TO COLLECTOR VOLTAGE, DC |
| Mounting Facility Quantity | 4 |
| Mounting Method | UNTHREADED HOLE(S) |
| Semiconductor Material | SILICON |
| Current Rating Per Characteristic | 400.00 AMPERES NOMINAL FORWARD CURRENT, DC |
| Material | PLASTIC ENCLOSURE |
| Terminal Type and Quantity | 4 QUICK DISCONNECT, FEMALE |
| 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 |
|---|---|
| SKM600GA12E4 | Semikron Intl Inc (USA) |
| Reference | Meaning |
|---|---|
| KM500GA123D | 5/9 Secondary reference Semikron Intl Inc |
| SKM 500GA123D | 3/9 Design control — primary reference Semikron Intl Inc |
NSN 5961-01-587-3554 is a Transistor, manufactured by Semikron Intl Inc, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-587-3554 has 1 manufacturer part number on file: SKM600GA12E4 (Semikron Intl Inc).
Key specifications for SKM600GA12E4: Overall Height: 36.5 MILLIMETERS NOMINAL MM; Voltage Rating in Volts Per Characteristic: 2.0 NOMINAL EMITTER TO COLLECTOR VOLTAGE, DC; Mounting Facility Quantity: 4; Mounting Method: UNTHREADED HOLE(S). 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.
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.