The Rectifier,semiconductor Device,u, cataloged under National Stock Number 5961-01-089-6469, 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 Forward Components Inc Dba Forward Components Inc. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5961-01-089-6469 |
| Primary Part Number | 581R186H04 |
| Item Name | Rectifier,semiconductor Device,u |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Forward Components Inc Dba Forward Components Inc |
| Status | ACTIVE |
| Mounting Method | TERMINAL |
| Absolute Maximum Current Rating Per Characteristic | 500.00 MILLIAMPERES AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE |
| Precious Material and Location | TERMINALS SILVER |
| Absolute Maximum Voltage Rating in Volts Per Characteristic | 3000.0 WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE |
| Operating Temp Range | -55.0 TO 150.0 CELSIUS DEGC |
| Material | SILICON |
| Terminal Type and Quantity | 5 UNINSULATED WIRE LEAD |
| Circuit Connection Style Designator | BRIDGE 3 PHASE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 581R186H04 | Forward Components Inc Dba Forward Components Inc (USA) |
| Reference | Meaning |
|---|---|
| 581R186H04 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5961-01-089-6469 is a Rectifier,semiconductor Device,u, manufactured by Forward Components Inc Dba Forward Components Inc, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-089-6469 has 1 manufacturer part number on file: 581R186H04 (Forward Components Inc Dba Forward Components Inc).
Key specifications for 581R186H04: Overall Height: 0.500 INCHES NOMINAL IN; Mounting Method: TERMINAL; Overall Length: 1.250 INCHES NOMINAL IN; Overall Width: 0.750 INCHES NOMINAL IN. 8 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.
NSN 5961-01-089-6469 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.