The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-398-2197, is classified within Federal Supply Class 5961 (Semiconductor Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5961-01-398-2197 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 100.0 NOMINAL BREAKDOWN VOLTAGE, DC |
| Mounting Method | TERMINAL |
| Current Rating Per Characteristic | 0.30 AMPERES NOMINAL AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 50-HZ CYCLE |
| Specification/standard Data | 81349-MIL-S-19500/578 GOVERNMENT SPECIFICATION |
| Test Data Document | 81349-MIL-S-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Material | SILICON SEMICONDUCTOR |
| Material | PLASTIC OR CERAMIC ENCLOSURE |
| Terminal Type and Quantity | 2 UNTHREADED HOLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| JANTXV1N6642U | 2/2 Government specification standardization U.S. Government activity |
| MIL-S-19500/578 | 5/9 Secondary reference U.S. Government activity |
| MIL-PRF-19500/578 | 4/1 Identification reference U.S. Government activity |
NSN 5961-01-398-2197 is a Semiconductor Device,diode, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 5961-01-426-3069, 5961-01-442-9957, 5961-01-469-9020. Verify interchangeability with system specifications before substitution.
Key specifications for 5961-01-398-2197: Voltage Rating in Volts Per Characteristic: 100.0 NOMINAL BREAKDOWN VOLTAGE, DC; Mounting Method: TERMINAL; Overall Length: 0.165 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN; Current Rating Per Characteristic: 0.30 AMPERES NOMINAL AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 50-HZ CYCLE. 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.