The Rectifier,semiconductor Device,u, cataloged under National Stock Number 5961-01-503-4576, is classified within Federal Supply Class 5961 (Semiconductor Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-503-4576 |
| Item Name | Rectifier,semiconductor Device,u |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Status | ACTIVE |
| Mounting Method | UNTHREADED HOLE(S) AND TERMINAL |
| Absolute Maximum Current Rating Per Characteristic | 2.00 AMPERES REPETITIVE PEAK REVERSE CURRENT AND 35.00 AMPERES FORWARD CURRENT, AVERAGE |
| Absolute Maximum Voltage Rating in Volts Per Characteristic | 200.0 REPETITIVE PEAK REVERSE VOLTAGE AND 275.0 NONREPETITIVE PEAK REVERSE VOLTAGE |
| Operating Temp Range | -40.0 TO 150.0 CELSIUS DEGC |
| Material | SILICON |
| Terminal Type and Quantity | 5 TAB, SOLDER LUG |
| Circuit Connection Style Designator | BRIDGE 3 PHASE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 09F6872 | D/9 Drawing number reference only Newark Electronics Inc |
| 36MT20 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5961-01-503-4576 is a Rectifier,semiconductor Device,u, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 6130-01-548-3752. Verify interchangeability with system specifications before substitution.
Key specifications for 5961-01-503-4576: Overall Height: 0.390 INCHES NOMINAL IN; Mounting Method: UNTHREADED HOLE(S) AND TERMINAL; Overall Length: 0.990 INCHES MAXIMUM IN; Overall Width: 1.120 INCHES NOMINAL 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.