The Transistor, cataloged under National Stock Number 5961-01-540-9519, 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 Thales Uk Limited Dba Thales Uk Ltd Avionics. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-540-9519 |
| Primary Part Number | 9002111 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Thales Uk Limited Dba Thales Uk Ltd Avionics |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | -100.0 MINIMUM BREAKDOWN VOLTAGE, DRAIN-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE |
| Mounting Facility Quantity | 3 |
| Mounting Method | TERMINAL |
| Semiconductor Material | SILICON |
| Current Rating Per Characteristic | -40.00 AMPERES MAXIMUM SOURCE CURRENT |
| Material | PLASTIC ENCLOSURE |
| Terminal Type and Quantity | 3 PIN |
| Power Rating Per Characteristic | 3.8 WATTS 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 |
|---|---|
| 9002111 | Thales Uk Limited Dba Thales Uk Ltd Avionics (GBR) |
| Reference | Meaning |
|---|---|
| T5961-0031-003 | 7/2 Vendor item drawing reference Telephonics Corporation |
| IRF5210 | 3/9 Design control — primary reference International Rectifier Corporation |
NSN 5961-01-540-9519 is a Transistor, manufactured by Thales Uk Limited Dba Thales Uk Ltd Avionics, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-540-9519 has 1 manufacturer part number on file: 9002111 (Thales Uk Limited Dba Thales Uk Ltd Avionics).
1 possible match (shared part number, not a government interchangeability claim): 5961-01-555-3457. Verify interchangeability with system specifications before substitution.
Key specifications for 9002111: Voltage Rating in Volts Per Characteristic: -100.0 MINIMUM BREAKDOWN VOLTAGE, DRAIN-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE; Mounting Facility Quantity: 3; Mounting Method: TERMINAL; Semiconductor Material: SILICON. 8 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.