The Rectifier,semiconductor Device,u, cataloged under National Stock Number 5961-01-305-7288, 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 Rsm Electron Power Inc. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-305-7288 |
| Primary Part Number | SEN-1057 |
| Item Name | Rectifier,semiconductor Device,u |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Rsm Electron Power Inc |
| Status | ACTIVE |
| Mounting Method | THREADED HOLE(S) |
| Absolute Maximum Current Rating Per Characteristic | 6.00 AMPERES AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE AND 100.00 AMPERES PEAK FORWARD SURGE CURRENT |
| Absolute Maximum Voltage Rating in Volts Per Characteristic | 150.0 PEAK INVERSE VOLTAGE |
| Material | SILICON |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Circuit Connection Style Designator | CENTER TAP 1 PHASE |
| 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 |
|---|---|
| SEN-1057 | Rsm Electron Power Inc (USA) |
| Reference | Meaning |
|---|---|
| 312A5059P1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5961-01-305-7288 is a Rectifier,semiconductor Device,u, manufactured by Rsm Electron Power Inc, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-305-7288 has 1 manufacturer part number on file: SEN-1057 (Rsm Electron Power Inc).
Key specifications for SEN-1057: Overall Height: 0.350 INCHES MAXIMUM IN; Mounting Method: THREADED HOLE(S); Overall Length: 0.500 INCHES NOMINAL IN; Overall Width: 0.500 INCHES NOMINAL IN. 6 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.