▼ Menu

GU50

Sensibly equivalent to:
2V/301A AU6 CV1072 CV1626 CV2738 DCG1.5-250 ESU101 NU16 RG1-240A RG250/1000 VU72
See also:
CV1072 short entry
    
Extras ▼

 

The GU50 mercury vapour half wave rectifier sits on a B4 base.
The maximum reservoir capacitor is 4 µF. The filament is a twin horseshoe of corrugated tape. The anode is a short dustbin lid connected to, and supported by the top cap.
The classic envelope is 47 mm in diameter and, excluding the B4 base pins, is 123 mm tall.
References: Datasheet & 1040. Type GU50 was first introduced in 1940.

 

Pin Connections
B4
1
2
3
tc
-
-
f
a

 

Absolute Maximum Operating Conditions
Rectifier
Vh
Ah
Va
mAa
4.0
3.0
1,750
250
Thanks to Frank Philipse for supplying the above PDF datasheet.
Updated April 03, 2015.
Return to Main Index