The Rectifier,semiconductor Device,u, cataloged under National Stock Number 5961-01-178-8922, 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 Solid State Devices, Inc. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-178-8922 |
| Primary Part Number | SDA287-8 |
| Item Name | Rectifier,semiconductor Device,u |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Solid State Devices, Inc |
| Status | ACTIVE |
| Mounting Method | THREADED HOLE(S) |
| Absolute Maximum Current Rating Per Characteristic | 15.00 AMPERES AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE AND 500.00 AMPERES PEAK FORWARD SURGE CURRENT |
| Absolute Maximum Voltage Rating in Volts Per Characteristic | 600.0 WORKING PEAK REVERSE VOLTAGE |
| Operating Temp Range | -55.0 TO 150.0 CELSIUS DEGC |
| Material | SILICON |
| Terminal Type and Quantity | 3 TURRET |
| Circuit Connection Style Designator | INVERTED 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 |
|---|---|
| SDA287-8 PRIMARY | Solid State Devices, Inc (USA) |
| Reference | Meaning |
|---|---|
| SM-A-803400-8 | 7/2 Vendor item drawing reference U.S. Government activity |
| SA8775 | 5/9 Secondary reference Semtech Corporation |
NSN 5961-01-178-8922 is a Rectifier,semiconductor Device,u, manufactured by Solid State Devices, Inc, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-178-8922 has 1 manufacturer part number on file: SDA287-8 (Solid State Devices, Inc).
Key specifications for SDA287-8: Overall Height: 1.020 INCHES MAXIMUM IN; Mounting Method: THREADED HOLE(S); Overall Length: 1.380 INCHES MAXIMUM IN; Overall Width: 0.630 INCHES MAXIMUM IN. 7 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.