The Microcircuit,memory, cataloged under National Stock Number 5962-01-450-9348, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Infineon Technologies Americas Corp.. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5962-01-450-9348 |
| Primary Part Number | CY7C199-55LMB |
| Item Name | Microcircuit,memory |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Infineon Technologies Americas Corp. |
| Status | ACTIVE |
| Bit Quantity | 256000 |
| Word Quantity | 32000 |
| Inclosure Configuration | LEADLESS FLAT PACK |
| Memory Device Type | RAM |
| Voltage Rating and Type Per Characteristic | 5.0 VOLTS NOMINAL POWER SOURCE |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Terminal Type and Quantity | 28 PIN |
| 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 |
|---|---|
| CY7C199-55LMB PRIMARY | Infineon Technologies Americas Corp. (USA) |
| 440/4/32020/003 | Bae Systems (defence Systems) Ltd (GBR) |
| Reference | Meaning |
|---|---|
| CY7C199-55LMB | 5/9 Secondary reference Ambar Systems Ltd |
NSN 5962-01-450-9348 is a Microcircuit,memory, manufactured by Infineon Technologies Americas Corp., classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-450-9348 has 2 manufacturer part numbers on file: CY7C199-55LMB (Infineon Technologies Americas Corp.), 440/4/32020/003 (Bae Systems (defence Systems) Ltd).
Key specifications for CY7C199-55LMB: Bit Quantity: 256000; Word Quantity: 32000; Inclosure Configuration: LEADLESS FLAT PACK; Memory Device Type: RAM. 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.