Virtual Valve Museum
Virtual Valve Museum | search:
About the museumMuseum exhibitsUpdates, new exhibits etc.EquipmentSupporters
View the guestbookDocumentsValves wanted!Valves for sale or for tradeLinks to other sites, suppliers etc.

Mullard RPY13

Size This device measures 55x19mm overall and has a B9A base

 

This device consists of a light source surrounded by 4 cadmium sulphide cells.

Lamp filament voltage24V
Lamp filament current54 to 66mA
Photocell max power150mW
Photocell max voltage200V
Photocell resistance at 50 lux15 ohms

 

PinFunction
1Cell 1
2Cell 2
3Cell 2
4Cell 3 + filament
5Filament
6Cell 3
7Cell 4
8Cell 4
9Cell 1
RPY13

Data provided by Bob Sutherland

This file was last modified 15:52:47, Saturday November 12, 2011