Forest PMTs
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Hamamatsu R4125HA
Part Number R4125 Type Head on Size 19mm
ActiveDia/L || 15mm Min|| 300nm Max|| 650nm Peak Sens.|| 420nm Cathode Radiant Sensitivity || 90mA/W Window || Borosilicate Cathode Type || Bialkali Cathode Luminous Sensitivity || 115mA/lm Cathode Blue Sensitivity Index || 11 Anode Luminous Sensitivity || 100A/lm Gain || 8.7E+05 Dark Current after 30 min. || 10nA Rise Time || 2.5ns Transit Time|| 16ns Transit Time Spread || 0.85ns Number of Dynodes|| 10 Applied Voltage || 1500V Multi Anode|| N Magnetic Shield|| E989-02 Socket Bare|| E678-12L Socket + bleeder assy. ||E974-19 Power Supply || C4840 series Amplifier ||C7319 C6438 C5594 M7279 M8879