The Microcircuit,linear, cataloged under National Stock Number 5962-01-161-9328, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is National Semiconductor Corporation. Government technical data includes 10 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-161-9328 |
| Primary Part Number | UA9638RMQB |
| Item Name | Microcircuit,linear |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | National Semiconductor Corporation |
| Status | ACTIVE |
| Input Circuit Pattern | DUAL 2 CHANNEL |
| Inclosure Material | CERAMIC AND GLASS |
| Terminal Surface Treatment | TIN |
| Design Function and Quantity | 2 DRIVER, LINE DIFFERENTIAL |
| Body Width | 0.243 INCHES MINIMUM AND 0.261 INCHES MAXIMUM IN |
| Body Height | 0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED |
| Inclosure Configuration | DUAL-IN-LINE |
| Body Length | 0.374 INCHES MINIMUM AND 0.392 INCHES MAXIMUM IN |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| 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 |
|---|---|
| UA9638RMQB PRIMARY | National Semiconductor Corporation (USA) |
| Reference | Meaning |
|---|---|
| UA9638RMQB | 5/9 Secondary reference Fairchild Semiconductor Corp |
| 634390-03 | 5/1 Secondary reference Bae Systems Controls Inc |
| DS9638J/883QS | 5/9 Secondary reference National Semiconductor Corporation |
| DS9638J/883C | 5/9 Secondary reference National Semiconductor Corporation |
NSN 5962-01-161-9328 is a Microcircuit,linear, manufactured by National Semiconductor Corporation, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-161-9328 has 1 manufacturer part number on file: UA9638RMQB (National Semiconductor Corporation).
Key specifications for UA9638RMQB: Input Circuit Pattern: DUAL 2 CHANNEL; Inclosure Material: CERAMIC AND GLASS; Terminal Surface Treatment: TIN; Design Function and Quantity: 2 DRIVER, LINE DIFFERENTIAL. 10 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 5962-01-161-9328 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.