The Relay,solid State, cataloged under National Stock Number 5945-01-650-1225, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cooper Bussmann. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5945-01-650-1225 |
| Primary Part Number | 301-1C-S-D2-B120-7032 |
| Item Name | Relay,solid State |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Cooper Bussmann |
| Status | ACTIVE |
| Features Provided | SHOCK RESISTANT AND VIBRATION RESISTANT |
| Operating Temp Range | -40.0 TO 125.0 CELSIUS DEGC |
| Current Rating | UNABLE TO DECODE |
| Voltage Rating | UNABLE TO DECODE |
| 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 |
|---|---|
| 301-1C-S-D2-B120-7032 PRIMARY | Cooper Bussmann (USA) |
| 301-1C-S-D2-24VDC | Song Chuan Usa Inc (USA) |
| 301-1C-S-D2-24V | Song Chuan Usa Inc (USA) |
| Reference | Meaning |
|---|---|
| 301-1C-S-D2-B120-7031 | 5/9 Secondary reference Cooper Bussmann |
NSN 5945-01-650-1225 is a Relay,solid State, manufactured by Cooper Bussmann, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-650-1225 has 3 manufacturer part numbers on file: 301-1C-S-D2-B120-7032 (Cooper Bussmann), 301-1C-S-D2-24VDC (Song Chuan Usa Inc), 301-1C-S-D2-24V (Song Chuan Usa Inc).
Key specifications for 301-1C-S-D2-B120-7032: Overall Height: 25.0 MILLIMETERS NOMINAL MM; Overall Length: 22.50 MILLIMETERS NOMINAL MM; Overall Width: 15.0 MILLIMETERS NOMINAL MM; Features Provided: SHOCK RESISTANT AND VIBRATION RESISTANT. 4 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.