Purchase R4220, In-stock R4220 From SeekIC.

| Parameter | Value | Unit |
| Supply Voltage Between Anode and Cathode Between Anode and Last Dynode |
1250 250 |
Vdc Vdc |
| Average Cathode Current A | 0.1 | mA |
·Spectral Response ...................................185 to 710 nm
·High Cathode Sensitivity
·Luminous ......................................................100 A/lm
·Radiant at 410nm ............................................ 70 mA/W
·High Anode Sensitivity (at 1000V)
·Luminous .......................................................1200A/lm
·Radiant at 410nm .....................................8.4 105 A/W
·Low Dark Current .................................................... 0.2nA
·Low Dark Counts (R4220P) ................................... 10 cps
R4220
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