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PHOTOMULTIPLIER TUBE
R1894
10mm (3/8 Inch) Diameter, Head-on, 8-Stage, Multialkali Photocathode, 300 to 850nm Spectral Response
GENERAL
Parameter
Spectral Response
Wavelength of Maximum Response
Photocathode
Material Minimum Useful Size
Window Material
Dynode
Structure Number of Stages
Base
Socket
Description/Value 300 to 850 420 Multialkali 8
Borosilicate glass Linear focused 8
11-pin glass base E678-11N (supplied)
MAXIMUM RATINGS (Absolute Maximum Values)
Supply Voltage
Average Anode Current Ambient Temperature
Parameter Between Anode and Cathode Between Anode and Last Dynode
Value 1500 250 0.