R4632 Datasheet (Hamamatsu Corporation)

R4632, PHOTOMULTIPLIER TUBE

Value 185 to 850 430 Multialkali 8 × 24 UV glass Circular-cage 9 Approx.

4 Approx.

6 JEDEC No.

B11-88 Approx.

45 E678-11A (option) E717-21, E717-37 (option) Unit nm nm * mm * * * pF pF * g * * MAXIMUM RATINGS (Absolute Maximum Values) Supply V

PHOTOMULTIPLIER TUBE R4632 For Single Photon Counting, Dark Counts 50cps Typ.

at 25°C For Extremely Low Light Level Detection 28mm (1-1/8 Inch) Diameter, 9-stage, Multialkali Photocathode, Side-On Type 185 to 850nm Spectral Response GENERAL Parameter Spectral Response Wavelength of Maximum Response Material Photocathode Minimum Effective Area Window Material Structure Dynode Number of Stages Direct Interelectrode Anode to Last Dynode Capacitances Anode to All Other Electrodes Base Weight Suitab