|Tube Size||Dia.28 mm|
|Photocathode Area Shape||Round|
|Photocathode Area Size||Dia.10 mm|
|Wavelength (Short)||160 nm|
|Wavelength (Long)||650 nm|
|Wavelength (Peak)||420 nm|
|Spectral Response Curve Code||400S|
|[Max. Rating] Anode to Cathode Voltage||1500 V|
|[Max. Rating] Average Anode Current||0.01 mA|
|Anode to Cathode Supply Voltage||1000 V|
|[Cathode] Luminous Sensitivity Min.||40 μA/lm|
|[Cathode] Luminous Sensitivity Typ.||70 μA/lm|
|[Cathode] Blue Sensitivity Index (CS 5-58) Typ.||9|
|[Cathode] Radiant Sensitivity Typ.||72 mA/W|
|[Anode] Luminous Sensitivity Min.||200 A/lm|
|[Anode] Luminous Sensitivity Typ.||700 A/lm|
|[Anode] Radiant Sensitivity Typ.||7.5 x 105 A/W|
|[Anode] Gain Typ.||1.0 x 107|
|[Anode] Dark Current (after 30min.) Typ.||10 (s-1) nA|
|[Anode] Dark Current (after 30min.) Max.||30 (s-1) nA|
|[Time Response] Rise Time Typ.||1.7 ns|
|[Time Response] Transit Time Typ.||26 ns|
|Notes||Anode dark count (Typ.) : 10 (s-1) Anode dark count (Max.) : 30 (s-1)|
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