The Semiconductor Device,thyristor, cataloged under National Stock Number 5961-00-554-0267, 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 Condor D C Power Supplies Inc. Government technical data includes 12 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. 3 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 | 5961-00-554-0267 |
| Primary Part Number | 4040001 |
| Item Name | Semiconductor Device,thyristor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Condor D C Power Supplies Inc |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 500.0 MAXIMUM FORWARD VOLTAGE, PEAK AND 100.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE AND 150.0 MAXIMUM NONREPETITIVE PEAK REVERSE VOLTAGE AND 2.0 MAXIMUM GATE TRIGGER VOLTAGE, DC |
| Maximum Operating Temp Per Measurement Point | 100.0 CELSIUS JUNCTION DEGC |
| Overall Diameter | 0.501 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN |
| Mounting Method | PRESS FIT |
| Semiconductor Material | SILICON |
| Internal Configuration | JUNCTION CONTACT |
| Features Provided | HERMETICALLY SEALED CASE |
| Current Rating Per Characteristic | 250.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT AND 13.00 AMPERES MAXIMUM ON-STATE CURRENT, AVERAGE AND 25.00 AMPERES MAXIMUM ON-STATE CURRENT, RMS TOTAL AND 40.00 MILLIAMPERES MAXIMUM GATE TRIGGER CURRENT, DC |
| Material | CERAMIC ENCLOSURE |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG AND 1 CASE |
| Electrode Internally-Electrically Connected to Case | ANODE |
| Power Rating Per Characteristic | 5.0 WATTS MAXIMUM PEAK GATE 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 |
|---|---|
| 4040001 PRIMARY | Condor D C Power Supplies Inc (USA) |
NSN 5961-00-554-0267 is a Semiconductor Device,thyristor, manufactured by Condor D C Power Supplies Inc, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-00-554-0267 has 1 manufacturer part number on file: 4040001 (Condor D C Power Supplies Inc).
3 possible matches (shared part number, not a government interchangeability claim): 3120-01-083-7967, 4820-01-210-5800, 4931-01-624-6954. Verify interchangeability with system specifications before substitution.
Key specifications for 4040001: Voltage Rating in Volts Per Characteristic: 500.0 MAXIMUM FORWARD VOLTAGE, PEAK AND 100.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE AND 150.0 MAXIMUM NONREPETITIVE PEAK REVERSE VOLTAGE AND 2.0 MAXIMUM GATE TRIGGER VOLTAGE, DC; Maximum Operating Temp Per Measurement Point: 100.0 CELSIUS JUNCTION DEGC; Overall Diameter: 0.501 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN; Mounting Method: PRESS FIT. 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.