R4220 Overview
/Value Unit 185 to 710 410 Low noise bialkali 8 24 UV glass Low noise bialkali Circular-cage 9 4 6 11-pin base JEDEC No. Please consult with our sales office. lnformation furnished by HAMAMATS U is believed to be reliabIe.
R4220 Key Features
- 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
