The Transistor, cataloged under National Stock Number 5961-01-005-5428, 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 Raytheon Systems Ltd. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-005-5428 |
| Primary Part Number | 20-00904-018 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Raytheon Systems Ltd |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 150.0 NOMINAL BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 7.0 NOMINAL BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN AND 150.0 NOMINAL BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN |
| Maximum Operating Temp Per Measurement Point | 200.0 CELSIUS JUNCTION DEGC |
| Mounting Facility Quantity | 2 |
| Mounting Method | UNTHREADED HOLE(S) |
| Internal Junction Configuration | NPN |
| Semiconductor Material | SILICON |
| Internal Configuration | JUNCTION CONTACT |
| Features Provided | HERMETICALLY SEALED CASE |
| Current Rating Per Characteristic | 40.00 AMPERES NOMINAL COLLECTOR CURRENT, DC AND 10.00 AMPERES NOMINAL BASE CURRENT, DC |
| Terminal Type and Quantity | 2 PIN |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| Power Rating Per Characteristic | 80.0 WATTS MAXIMUM COLLECTOR POWER 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 |
|---|---|
| 20-00904-018 | Raytheon Systems Ltd (GBR) |
| 531-233-020 | Elettronica Gmbh (DEU) |
| 531-233-020 | Elettronica Spa (ITA) |
| Reference | Meaning |
|---|---|
| BSCECC50003-034 | 5/1 Secondary reference Bsi Standards Limited |
| 2N6033 | 5/9 Secondary reference Renesas Electronics America Inc |
| 2N6033 | 3/9 Design control — primary reference U.S. Government activity |
| EIA6180 | 5/9 Secondary reference U.S. Government activity |
NSN 5961-01-005-5428 is a Transistor, manufactured by Raytheon Systems Ltd, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-005-5428 has 3 manufacturer part numbers on file: 20-00904-018 (Raytheon Systems Ltd), 531-233-020 (Elettronica Gmbh), 531-233-020 (Elettronica Spa).
2 possible matches (shared part number, not a government interchangeability claim): 5961-01-102-1033, 5961-01-216-5320. Verify interchangeability with system specifications before substitution.
Key specifications for 20-00904-018: Overall Height: 0.061 INCHES MAXIMUM IN; Voltage Rating in Volts Per Characteristic: 150.0 NOMINAL BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 7.0 NOMINAL BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN AND 150.0 NOMINAL BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN; Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS JUNCTION DEGC; Mounting Facility Quantity: 2. 12 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.