The Rectifier,semiconductor Device,u, cataloged under National Stock Number 5961-01-169-6509, 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 Microsemi Corp.- Massachusetts Dba Microsemi Lawrence. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5961-01-169-6509 |
| Primary Part Number | MDA920A9 |
| Item Name | Rectifier,semiconductor Device,u |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Microsemi Corp.- Massachusetts Dba Microsemi Lawrence |
| Status | ACTIVE |
| 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 |
|---|---|
| MDA920A9 PRIMARY | Microsemi Corp.- Massachusetts Dba Microsemi Lawrence (USA) |
| 680-502256-000 | Impath Networks Inc (CAN) |
| Reference | Meaning |
|---|---|
| MDA920A9 | 5/9 Secondary reference Freescale Semiconductor, Inc. |
| MDA920A9 | 5/9 Secondary reference Rochester Electronics Llc |
NSN 5961-01-169-6509 is a Rectifier,semiconductor Device,u, manufactured by Microsemi Corp.- Massachusetts Dba Microsemi Lawrence, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-169-6509 has 2 manufacturer part numbers on file: MDA920A9 (Microsemi Corp.- Massachusetts Dba Microsemi Lawrence), 680-502256-000 (Impath Networks Inc).
Key specifications for MDA920A9: Special Features: SINGLE PHASE FULL WAVE BRIDGE;MOLDED PLASTIC ENCAPSULATED CASE;1000.0 V PEAK REVERSE VOLTAGE;700.0 V SINE WAVE RMS INPUT VOLTAGE;1.5 AMP AVG RECTIFIED FORWARD CURRENT V. 0 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.