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CV1835

Sensibly equivalent to:
3B28 3B28 AX224 ESU103 GXU1 RR3-250
    
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The CV1835 is a half wave Xenon filled rectifier. The maximum Peak Inverse Voltage is rated at 5,000 Volts. Although the average rectified current is 500 mA the peak value can be as high as 2 Amps.
The base cap has the locating pin for the UX4 base. The anode disc is hidden within the screening.
The filament passes from the pinch and up through a ceramic insulator into the screening can.
The top cap joins into a glass tube that shields the anode lead until it passes into the screen.
The wide glass tube envelope is 52 mm in diameter and, excluding the UX4 base pins, is 134 mm tall.
Reference: Datasheet.

 

Pin Connections
UX4
1
2
3
4
tc
f
-
-
f
a

 

Absolute Maximum Operating Conditions
Rectifier
Vh
Ah
Va
mAa
2.5
5.0
3500
500
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated September 24, 2018.
shape:wide.glass.tube construction:pinch type:rectifier.hw age:1950.1960 base:ux4 heater:2.5v pins:4 pin:1.f pin:2.- pin:3.- pin:4.f pin:tc.a
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