1616

Name: 1616
Brand: RCA

Rectifier — DHT — UX5 — RCA

Data: MediumMedium quality — at least 60% of universal parameters and pins are present, but some key data is missing. Verify specific values against datasheets before critical use.

↗ TDSL ↗ Radiomuseum

Known Equivalents & Substitutes

CV656VT266

Electrical Specifications

Rectifier

Peak Inverse VoltagePeak Inverse Voltage (max)5,500V

Peak Anode Current (surge)Peak Plate Current (max)800mA

Max DC Output Current (total, not per-anode)Max DC Output Current130mA

Heater

Heater VoltageFilament Voltage2.5V

Notes

Base is Medium 4-Pin Bayonet (RCA Socket UT-542-A, Stock No. 9937). Not interchangeable with standard UX4 or Jumbo 4-pin bayonet bases.
The plate connects via a medium metal top cap, not through the base pins. Base pins 1 and 4 are filament; pins 2 and 3 are no connection.
Filament voltage should not deviate more than +/-5% from the rated 2.5V value.
Surge current rating of 2.5A max must not be exceeded during switching operations.
Mounting position: vertical (base down) or horizontal (plate in vertical plane, on edge).

Pin Layout — UX5

1Filament

2No Connection

3No Connection

4Filament

TCTop Cap —

References