PHOTOMULTIPLIER TUBES AND PHOTOMULTIPLIER TUBE ASSEMBLIES R11265U-M4 SERIES / H13226A SERIES FEATURES ● Wide effective area: 23 mm × 23 mm ● 2 × 2 multianode ● High sensitivity ● High speed response ● Compact Left: R11265U-M4 series, Right: H13226A series ● High energy physics ● Scintillation counting ● Flash LiDAR ● SEM Figure 1: Typical spectral response TPMHB0950EA CATHODE RADIANT SENSITIVITY (mA/W) QUANTUM EFFICIENCY (%) Figure 2: Typical gain TAPERED DIVIDER CATHODE RADIANT SENSITIVITY QUANTUM EFFICIENCY 0.1 200 Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office. Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. ©2020 Hamama

PHOTOMULTIPLIER TUBES AND PHOTOMULTIPLIER TUBE ASSEMBLIES R11265U-M4 SERIES / H13226A SERIES A Spectral response Cathode characteristics Maximum ratings Anode to D E Average Luminous Blue sensitivity Quntum Radiant cathode anode index efficiency supply output (CS 5-58) current voltage Typ. Typ. in total Min. Typ. Typ. (%) (mA/W) (V) (V) (mA) (µA/lm) (µA/lm) 1000 MC/12 1100 0.1 90 105 13.5 35 110 Supply Dynode voltage Photobetween Peak Window wavelength cathode material structure anode and / stages material cathode NOTE: A SBA: Super bialkali, UBA: Ultra bialkali B K: Borosilicate glass, UV: UV...

Anode characteristics Luminous Dark current per channel (After 30 min) Typ. Max. (nA) (nA) Pulse linearity Uniformity per channel Time response between Operating Storage each Rise Transit ambient 5% anode time time T.T.S. 2 % temperature Deviation Deviation temperature Typ. Typ. Typ. Typ. Max. (mA) (ns) (ns) (ns) (mA) (°C) (°C) ( ): Measured with the special voltage distribution ratio (Tapered divider) shown below. Figure 6: Time response (Example) Figure 7: Pulse linearity /channel (Example) OUTPUT VOLTAGE (10 mV/div.) TAPERED DIVIDER SUPPLY VOLTAGE: -1000 V RISE TIME: 1.1 ns FALL TIME: 5.3...

PHOTOMULTIPLIER TUBES AND PHOTOMULTIPLIER TUBE ASSEMBLIES R11265U-M4 SERIES / H13226A SERIES Figure 9: Dimensional outline and circuit diagram (Unit: mm) ● H13226A series -HV: RG-174/U (RED) SIGNAL OUTPUT: RG-174/U (BLACK) POM CASE ANODE1 OUTPUT RG-174/U (BLACK) ANODE2 OUTPUT RG-174/U (BLACK) ANODE3 OUTPUT RG-174/U (BLACK) ANODE4 OUTPUT RG-174/U (BLACK) [ACCESSORIES] (Unit: mm) SOLD SEPARATELY ● Socket assemblies E13222-01, E13222-02 MOUNTING THREADED HOLE 4 × M2 DEPTH 6 NOTE: Don't touch the socket holes while high voltage is supplied. ANODE OUTPUT RG-174/U (BLACK) E13222-02 (Tapered divider...