The Microcircuit,linear, cataloged under National Stock Number 5962-01-027-5639, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Support Services Corp. Government technical data includes 14 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-027-5639 |
| Primary Part Number | 142C809H01 |
| Item Name | Microcircuit,linear |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Northrop Grumman Support Services Corp |
| Status | ACTIVE |
| Input Circuit Pattern | 1 INPUT |
| Inclosure Material | GLASS AND METAL |
| Terminal Surface Treatment | SOLDER |
| Body Outside Diameter | 0.350 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN |
| Design Function and Quantity | 1 REGULATOR, VOLTAGE |
| Body Height | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED AND NEGATIVE OUTPUTS AND POSITIVE OUTPUTS |
| Inclosure Configuration | CAN |
| Case Outline Source and Designator | T0-39 JOINT ELECTRON DEVICE ENGINEERING COUNCIL |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Voltage Rating and Type Per Characteristic | 40.0 VOLTS MAXIMUM POWER SOURCE |
| 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 | 3 PIN |
| 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 |
|---|---|
| 5G7820AT | Microsemi Corp Analog Mixed Signal Group (USA) |
| 142C809H01 PRIMARY | Northrop Grumman Support Services Corp (USA) |
| Reference | Meaning |
|---|---|
| 78M20HMQB | 5/1 Secondary reference Fairchild Semiconductor Corp |
| SG7820AT | C/1 Advisory reference — outside the item-of-supply concept Microsemi Corp Analog Mixed Signal Group |
| 142C809H01 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5962-01-027-5639 is a Microcircuit,linear, manufactured by Northrop Grumman Support Services Corp, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-027-5639 has 2 manufacturer part numbers on file: 5G7820AT (Microsemi Corp Analog Mixed Signal Group), 142C809H01 (Northrop Grumman Support Services Corp).
Key specifications for 142C809H01: Input Circuit Pattern: 1 INPUT; Inclosure Material: GLASS AND METAL; Terminal Surface Treatment: SOLDER; Body Outside Diameter: 0.350 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN. 14 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 5962-01-027-5639 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.