Photomultiplier tube

R9880U-113

The R9880U series is a TO-8 type compact metal package PMT.

The R9880U-113 is super bialkali photocathode PMT with spectral response range from 185 nm to 700 nm.

Type Metal package type
Tube Size Dia.16 mm
Photocathode Area Shape Round
Photocathode Area Size Dia.8 mm
Wavelength (Short) 185 nm
Wavelength (Long) 700 nm
Wavelength (Peak) 400 nm
Photocathode Material Super bialkali (SBA)
Window Material UV glass
Dynode Structure Metal channel
Dynode Stages 10
[Max. Rating] Anode to Cathode Voltage 1100 V
[Max. Rating] Average Anode Current 0.1 mA
[Cathode] Luminous Sensitivity Min. 80 μA/lm
[Cathode] Luminous Sensitivity Typ. 105 μA/lm
[Cathode] Blue Sensitivity Index (CS 5-58) Typ. 13.5
[Cathode] Radiant Sensitivity Typ. 110 mA/W
[Anode] Luminous Sensitivity Min. 80 A/lm
[Anode] Luminous Sensitivity Typ. 210 A/lm
[Anode] Gain Typ. 2.0 x 106
[Anode] Dark Current (after 30min.) Typ. 1 nA
[Anode] Dark Current (after 30min.) Max. 10 nA
[Time Response] Rise Time Typ. 0.57 ns
[Time Response] Transit Time Typ. 2.7 ns
[Time Response] Transit Time Spread Typ. 0.2 ns

Dimensional outline (Unit: mm)

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