The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-209-4545, 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 Gpd Optoelectronics Corp. Div Gpd Optoelectronics. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-209-4545 |
| Primary Part Number | SMTD1015 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Gpd Optoelectronics Corp. Div Gpd Optoelectronics |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 0.058 MAXIMUM PEAK-POINT VOLTAGE |
| Maximum Operating Temp Per Measurement Point | 100.0 CELSIUS AMBIENT AIR DEGC |
| Overall Diameter | 0.110 INCHES MAXIMUM IN |
| Terminal Length | 1.000 INCHES MINIMUM IN |
| Mounting Method | TERMINAL |
| Features Provided | HERMETICALLY SEALED CASE |
| Current Rating Per Characteristic | 10.00 MILLIAMPERES MAXIMUM REVERSE CURRENT, DC |
| Function for Which Designed | TUNNEL DIODE |
| Material | GLASS ENCLOSURE |
| Material | GERMANIUM SEMICONDUCTOR |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| SMTD1015 | Gpd Optoelectronics Corp. Div Gpd Optoelectronics (USA) |
| 583R646H02 | Custom Components Inc (USA) |
| Reference | Meaning |
|---|---|
| 4C154 | 5/9 Secondary reference U.S. Government activity |
| 583R646H02 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5961-01-209-4545 is a Semiconductor Device,diode, manufactured by Gpd Optoelectronics Corp. Div Gpd Optoelectronics, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-209-4545 has 2 manufacturer part numbers on file: SMTD1015 (Gpd Optoelectronics Corp. Div Gpd Optoelectronics), 583R646H02 (Custom Components Inc).
Key specifications for SMTD1015: Voltage Rating in Volts Per Characteristic: 0.058 MAXIMUM PEAK-POINT VOLTAGE; Maximum Operating Temp Per Measurement Point: 100.0 CELSIUS AMBIENT AIR DEGC; Overall Diameter: 0.110 INCHES MAXIMUM IN; Terminal Length: 1.000 INCHES MINIMUM IN. 11 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.
NSN 5961-01-209-4545 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.