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R212 - PHOTOMULTIPLIER TUBE

General Description

value Spectral Response 185 to 650 Wavelength of Maximum Response 340 PhotoSb-Cs Material 8 × 24 cathode Minimum Useful Size UV glass Window Material Circular-cage Structure Dynode 9 Number of Stages Direct 4 Anode to Last Dynode Interelectrode 6 Capacitances Anode to All Other Electrodes JEDEC No.

Key Features

  • 28mm (1-1/8 Inch) Diameter Side-on 185 to 650nm Spectral Response High Gain and Low Dark Current Variant of 1P28.

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Datasheet Details

Part number R212
Manufacturer Hamamatsu Corporation
File Size 35.94 KB
Description PHOTOMULTIPLIER TUBE
Datasheet download datasheet R212 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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PHOTOMULTIPLIER TUBE R212 FEATURES 28mm (1-1/8 Inch) Diameter Side-on 185 to 650nm Spectral Response High Gain and Low Dark Current Variant of 1P28 GENERAL Parameter Description/value Spectral Response 185 to 650 Wavelength of Maximum Response 340 PhotoSb-Cs Material 8 × 24 cathode Minimum Useful Size UV glass Window Material Circular-cage Structure Dynode 9 Number of Stages Direct 4 Anode to Last Dynode Interelectrode 6 Capacitances Anode to All Other Electrodes JEDEC No. B11-88 Base E678-11A Suitable Socket Unit nm nm — mm — — — pF pF — — Figure 1: Typical Spectral Response 100 CATHODE RADIANT SENSITIVITY CATHODE RADIANT SENSITIVITY (mA/W) QUANTUM EFFICIENCY (%) 10 QUANTUM EFFICIENCY 1 0.1 0.