Microsemi Frequency and Time CORP
3850 N 1st St, San Jose, CA 95134
LIKELY ACTIVELAST SEEN IN FEDERAL DATA MAY 2026 · 1 SOURCE
Operating signal within 24 months, or from a single source.
What they make
Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing334220Products
Sold by MICROSEMI FREQUENCY AND TIME CORP · 12
Batteries, Rechargeable · Electrical And Electronic Assemblies, Boards, Cards, And Associated Hardware · Electrical And Electronic Properties Measuring And Testing Instruments · Electronic Modules · Electron Tubes And Associated Hardware · Hazard-Detecting Instruments And Apparatus · Laboratory Equipment And Supplies · Miscellaneous Electrical And Electronic Components · Navigational Instruments · Office Devices And Accessories · Radio And Television Communication Equipment, Except Airborne · Radio Navigation Equipment, Except AirborneRecorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.
Where these came from
12 from usaspending_psc · Federal registry
Supplied under federal award N0016422PJ048 (2022-04-05), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.
Where it is
37.41158, -121.94803 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Logitech INC | San Jose | Computer Terminal and Other Computer Peripheral Equipment Manufacturing 334118 | LIKELY ACTIVE | 0.2 KM |
| Jds Uniphase Corporation | San Jose | Other Communications Equipment Manufacturing 334290 | LIKELY ACTIVE | 0.3 KM |
| Lumentum Operations LLC | San Jose | Other Communications Equipment Manufacturing 334290 | UNVERIFIED | 0.3 KM |
| Harris Stratex Networks, INC | San Jose | Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220 | UNVERIFIED | 0.4 KM |
| Digital Microwave Corporation | San Jose | Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220 | UNVERIFIED | 0.5 KM |
Also at this address
More than one federal record exists for this street address. The primary record for the site is listed first.
WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 8 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| SAM GOV | OPERATING | MAY 2026 | MAY 2026 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | MAY 2026 |
| CAGE CODE | SAM GOV | MAY 2026 |
| CITY | SAM GOV | MAY 2026 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | MAY 2026 |
| REGISTRATION EXPIRATION | SAM GOV | MAY 2026 |
| STATE | SAM GOV | MAY 2026 |
| WEBSITE | SAM GOV | MAY 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.