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Part NumberSize [mm]
R7761
This product is discontinued		39

 
 
 
Key Specifications

Part Number R7761
Type Head on
Size 39mm
ActiveDia/L 27mm
Min
 300nm
Max
650nm
Peak Sens. 420nm
Cathode Radiant Sensitivity -mA/W
Window Borosilicate
Cathode Type Bialkali
Cathode Luminous Sensitivity 80mA/lm
Cathode Blue Sensitivity Index 9.5
Red White Ratio -
Anode Luminous Sensitivity 800A/lm
Dark Current after 30 min. 15nA
Rise Time 2.6ns
Transit Time 7.5ns
Transit Time Spread 0.35ns
Number of Dynodes 19
Applied Voltage 2000V
Multi Anode N
 


 
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