The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-294-1292, 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 Semic Rf Electronic Gmbh. Government technical data includes 11 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-294-1292 |
| Primary Part Number | MA4E887-2B |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Semic Rf Electronic Gmbh |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 1.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE |
| Maximum Operating Temp Per Measurement Point | 125.0 CELSIUS AMBIENT AIR DEGC |
| Overall Diameter | 0.084 INCHES MAXIMUM IN |
| Terminal Length | 0.064 INCHES MAXIMUM IN |
| Mounting Method | TERMINAL |
| Current Rating Per Characteristic | 50.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC |
| Material | SILICON SEMICONDUCTOR |
| Material | PLASTIC ENCLOSURE |
| Terminal Type and Quantity | 2 FERRULE |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| Power Rating Per Characteristic | 200.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MA4E887-2B | Semic Rf Electronic Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| QSCH-3791 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| A31091S207 | 5/9 Secondary reference Skyworks Solutions, Inc. |
| 925221-2B | 3/2 Design control — primary reference U.S. Government activity |
| MA4E887-2B | 5/9 Secondary reference U.S. Government activity |
| MX3984 | 5/9 Secondary reference Aeroflex / Metelics, Inc. |
NSN 5961-01-294-1292 is a Semiconductor Device,diode, manufactured by Semic Rf Electronic Gmbh, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-294-1292 has 1 manufacturer part number on file: MA4E887-2B (Semic Rf Electronic Gmbh).
Key specifications for MA4E887-2B: Voltage Rating in Volts Per Characteristic: 1.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE; Maximum Operating Temp Per Measurement Point: 125.0 CELSIUS AMBIENT AIR DEGC; Overall Diameter: 0.084 INCHES MAXIMUM IN; Terminal Length: 0.064 INCHES MAXIMUM 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 5961-01-294-1292 has DEMIL Code Q. 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.