The Semiconductor Device,diode, cataloged under National Stock Number 5961-00-481-1910, 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 International Diode Corp. 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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 | 5961-00-481-1910 |
| Primary Part Number | 1N4689 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | International Diode Corp |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 5.1 MAXIMUM NOMINAL REGULATOR VOLTAGE |
| Maximum Operating Temp Per Measurement Point | 200.0 CELSIUS AMBIENT AIR DEGC |
| Overall Diameter | 0.140 INCHES MAXIMUM IN |
| Terminal Length | 1.000 INCHES MINIMUM IN |
| Mounting Method | TERMINAL |
| Features Provided | HERMETICALLY SEALED CASE |
| Current Rating Per Characteristic | 50.00 MICROAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT |
| Specification/standard Data | 80131-RELEASE5589 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| Material | SILICON SEMICONDUCTOR |
| Material | GLASS ENCLOSURE |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD |
| Power Rating Per Characteristic | 0.2 WATTS MAXIMUM TOTAL 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 |
|---|---|
| 1N4689 | International Diode Corp (USA) |
| 1N4689 | Semitronics Corp (USA) |
| 99213640 | Thales Sa (FRA) |
| Reference | Meaning |
|---|---|
| 1N4689 | 5/9 Secondary reference C O D I Corp Dba Codi Semiconductor Inc |
| 1N4689 | 5/9 Secondary reference Trw Electronics and Defense Sector Rf Devices |
| RELEASE5589 | 5/9 Secondary reference U.S. Government activity |
| 1N4689 | 3/9 Design control — primary reference U.S. Government activity |
| 1N4689 | 5/9 Secondary reference Microsemi Corp.-Scottsdale Dba Microsemi |
| 1N4689 | 5/9 Secondary reference General Semiconductor Industries Inc |
NSN 5961-00-481-1910 is a Semiconductor Device,diode, manufactured by International Diode Corp, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-00-481-1910 has 3 manufacturer part numbers on file: 1N4689 (International Diode Corp), 1N4689 (Semitronics Corp), 99213640 (Thales Sa).
5 possible matches (shared part number, not a government interchangeability claim): 5961-00-482-0491, 5961-01-016-5402, 5961-01-026-6128. Verify interchangeability with system specifications before substitution.
Key specifications for 1N4689: Voltage Rating in Volts Per Characteristic: 5.1 MAXIMUM NOMINAL REGULATOR VOLTAGE; Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS AMBIENT AIR DEGC; Overall Diameter: 0.140 INCHES MAXIMUM IN; Terminal Length: 1.000 INCHES MINIMUM IN. 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.