The Rectifier,semiconductor Device,u, cataloged under National Stock Number 5961-01-259-9656, 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 Micro Uspd Inc. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5961-01-259-9656 |
| Primary Part Number | 655-554-1 |
| Item Name | Rectifier,semiconductor Device,u |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Micro Uspd Inc |
| Status | ACTIVE |
| Absolute Maximum Voltage Rating in Volts Per Characteristic | 50.0 PEAK INVERSE VOLTAGE |
| Operating Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Terminal Type and Quantity | 3 INSULATED WIRE LEAD W/TERMINAL LUG |
| 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 |
|---|---|
| 655-554-1 | Micro Uspd Inc (USA) |
| Reference | Meaning |
|---|---|
| 7904982-04 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5961-01-259-9656 is a Rectifier,semiconductor Device,u, manufactured by Micro Uspd Inc, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-259-9656 has 1 manufacturer part number on file: 655-554-1 (Micro Uspd Inc).
Key specifications for 655-554-1: Overall Height: 0.315 INCHES MAXIMUM IN; Overall Length: 2.250 INCHES MAXIMUM IN; Overall Width: 0.350 INCHES MAXIMUM IN; Absolute Maximum Voltage Rating in Volts Per Characteristic: 50.0 PEAK INVERSE VOLTAGE. 3 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.