The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-434-3345, 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 Rs Components SAS. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5961-01-434-3345 |
| Primary Part Number | 177-7206 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Rs Components SAS |
| Status | ACTIVE |
| Features Provided | ELECTROSTATIC SENSITIVE |
| 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 |
|---|---|
| 177-7206 | Rs Components SAS (FRA) |
| BAT54S | Rs Components SAS (FRA) |
| BAT54S | Fairchild Semiconductor Corporation (USA) |
| 91707550 | Thales Sa (FRA) |
| Reference | Meaning |
|---|---|
| BAT54S | 3/9 Design control — primary reference Itt Semiconductors a Division of International Telephone and Telegraph Corp |
| BAT54S | 5/9 Secondary reference Microsemi Corporation |
NSN 5961-01-434-3345 is a Semiconductor Device,diode, manufactured by Rs Components SAS, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-434-3345 has 4 manufacturer part numbers on file: 177-7206 (Rs Components SAS), BAT54S (Rs Components SAS), BAT54S (Fairchild Semiconductor Corporation), 91707550 (Thales Sa).
1 possible match (shared part number, not a government interchangeability claim): 5961-01-718-9946. Verify interchangeability with system specifications before substitution.
Key specifications for 177-7206: Overall Height: 0.900 MILLIMETERS NOMINAL MM; Overall Length: 0.150 MILLIMETERS NOMINAL MM; Overall Width: 1.3000 MILLIMETERS NOMINAL MM; Features Provided: ELECTROSTATIC SENSITIVE. 1 specification is 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.