|Tube Size||Dia.25 mm|
|Photocathode Area Shape||Round|
|Photocathode Area Size||Dia.21 mm|
|Wavelength (Short)||160 nm|
|Wavelength (Long)||320 nm|
|Wavelength (Peak)||240 nm|
|Spectral Response Curve Code||201S|
|[Max. Rating] Anode to Cathode Voltage||2000 V|
|[Max. Rating] Average Anode Current||0.015 mA|
|Anode to Cathode Supply Voltage||1500 V|
|[Cathode] Radiant Sensitivity Typ.||29 (at 254 nm) mA/W|
|[Anode] Luminous Sensitivity Min.||2.0 x 103 (A/W, at 254nm) A/lm|
|[Anode] Radiant Sensitivity Typ.||1.5 x 104 (at 254 nm) A/W|
|[Anode] Gain Typ.||5.0 x 105|
|[Anode] Dark Current (after 30min.) Typ.||0.015 nA|
|[Anode] Dark Current (after 30min.) Max.||0.1 nA|
|[Time Response] Rise Time Typ.||1.5 ns|
|[Time Response] Transit Time Typ.||14 ns|
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