The Transistor, cataloged under National Stock Number 5961-01-477-5499, 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 Indra Sistemas, Sociedad Anonima. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-477-5499 |
| Primary Part Number | T04MSC1400MH0 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Indra Sistemas, Sociedad Anonima |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 55.0 MAXIMUM COLLECTOR SUPPLY VOLTAGE |
| Maximum Operating Temp Per Measurement Point | 250.0 CELSIUS JUNCTION DEGC |
| Mounting Method | TERMINAL |
| Semiconductor Material | SILICON |
| Features Provided | HERMETICALLY SEALED CASE |
| Current Rating Per Characteristic | 35.00 MILLIAMPERES MAXIMUM COLLECTOR CUTOFF CURRENT, DC, WITH BASE SHORT-CIRCUITED TO EMITTER |
| Material | CERAMIC ENCLOSURE |
| Terminal Type and Quantity | 2 TAB, SOLDER LUG AND 2 UNTHREADED HOLE |
| Power Rating Per Characteristic | 1.0 KILOWATTS MAXIMUM TOTAL DEVICE DISSIPATION |
| 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 |
|---|---|
| T04MSC1400MH0 | Indra Sistemas, Sociedad Anonima (ESP) |
| MSC1400M | Microsemi Corp - Power Products Group Div Microsemi Corporation (USA) |
| Reference | Meaning |
|---|---|
| MSC81400M | 3/9 Design control — primary reference Stmicroelectronics Inc |
NSN 5961-01-477-5499 is a Transistor, manufactured by Indra Sistemas, Sociedad Anonima, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-477-5499 has 2 manufacturer part numbers on file: T04MSC1400MH0 (Indra Sistemas, Sociedad Anonima), MSC1400M (Microsemi Corp - Power Products Group Div Microsemi Corporation).
Key specifications for T04MSC1400MH0: Overall Height: 0.230 INCHES MAXIMUM IN; Voltage Rating in Volts Per Characteristic: 55.0 MAXIMUM COLLECTOR SUPPLY VOLTAGE; Maximum Operating Temp Per Measurement Point: 250.0 CELSIUS JUNCTION DEGC; Mounting Method: TERMINAL. 9 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.