The Microcircuit,linear, cataloged under National Stock Number 5962-01-231-2539, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Honeywell Intl Inc Defense Avionics Systems. Government technical data includes 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5962-01-231-2539 |
| Primary Part Number | 2804159-1 |
| Item Name | Microcircuit,linear |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Honeywell Intl Inc Defense Avionics Systems |
| Status | ACTIVE |
| Input Circuit Pattern | 5 INPUT |
| Inclosure Material | CERAMIC AND GLASS |
| Terminal Surface Treatment | GOLD OR TIN |
| Precious Material | GOLD |
| Design Function and Quantity | 1 REGULATOR, SWITCHING |
| Body Width | 0.243 INCHES MINIMUM AND 0.261 INCHES MAXIMUM IN |
| Body Height | 0.160 INCHES MAXIMUM IN |
| Features Provided | MONOLITHIC AND HERMETICALLY SEALED |
| Inclosure Configuration | DUAL-IN-LINE |
| Body Length | 0.750 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Voltage Rating and Type Per Characteristic | 40.0 VOLTS MAXIMUM POWER SOURCE |
| Precious Material and Location | TERMINAL SURFACES OPTION GOLD |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Test Data Document | 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). |
| Terminal Type and Quantity | 16 PRINTED CIRCUIT |
| Maximum Power Dissipation Rating | 1000.0 MILLIWATTS |
| 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 |
|---|---|
| 2804159-1 PRIMARY | Honeywell Intl Inc Defense Avionics Systems (USA) |
| Reference | Meaning |
|---|---|
| UA78S40DMQB | 5/1 Secondary reference Fairchild Semiconductor Corp |
NSN 5962-01-231-2539 is a Microcircuit,linear, manufactured by Honeywell Intl Inc Defense Avionics Systems, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-231-2539 has 1 manufacturer part number on file: 2804159-1 (Honeywell Intl Inc Defense Avionics Systems).
1 possible match (shared part number, not a government interchangeability claim): 5962-01-302-0490. Verify interchangeability with system specifications before substitution.
Key specifications for 2804159-1: Input Circuit Pattern: 5 INPUT; Inclosure Material: CERAMIC AND GLASS; Terminal Surface Treatment: GOLD OR TIN; Precious Material: GOLD. 17 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 5962-01-231-2539 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.