The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-245-4857, 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 Microwave Device Technology Corporation Dba Mdt. Government technical data includes 10 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-245-4857 |
| Primary Part Number | MG1212 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Microwave Device Technology Corporation Dba Mdt |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 30.0 MINIMUM BREAKDOWN VOLTAGE, DC |
| Maximum Operating Temp Per Measurement Point | 71.0 CELSIUS CASE DEGC |
| Mounting Facility Quantity | 1 |
| Overall Diameter | 0.119 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN |
| Mounting Method | THREADED STUD(S) |
| Precious Material and Location | TERMINALS PLATED GOLD |
| Test Data Document | 82577-925194 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Material | SILICON SEMICONDUCTOR |
| Terminal Type and Quantity | 2 CASE |
| Power Rating Per Characteristic | 250.0 MILLIWATTS MINIMUM POWER OUTPUT |
| 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 |
|---|---|
| MG1212 PRIMARY | Microwave Device Technology Corporation Dba Mdt (USA) |
| VSX9201LU | Communications & Power Industries International Inc. Zweigniederlassung Ismaning (DEU) |
| 49686 | Semic Rf Electronic Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| VSX9201LU | 5/9 Secondary reference U.S. Government activity |
| 49686 | 5/9 Secondary reference U.S. Government activity |
| 925194-2B | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5961-01-245-4857 is a Semiconductor Device,diode, manufactured by Microwave Device Technology Corporation Dba Mdt, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-245-4857 has 3 manufacturer part numbers on file: MG1212 (Microwave Device Technology Corporation Dba Mdt), VSX9201LU (Communications & Power Industries International Inc. Zweigniederlassung Ismaning), 49686 (Semic Rf Electronic Gmbh).
Key specifications for MG1212: Voltage Rating in Volts Per Characteristic: 30.0 MINIMUM BREAKDOWN VOLTAGE, DC; Maximum Operating Temp Per Measurement Point: 71.0 CELSIUS CASE DEGC; Mounting Facility Quantity: 1; Overall Diameter: 0.119 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN. 10 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.