The following content is an automatically extracted verbatim text
from the original manufacturer datasheet and is provided for reference purposes only.
View original datasheet text
PHOTOMULTIPLIER TUBE
R4177-01
Ruggedized, High Temperature (175°C) PMT for Oil Well Logging 13mm (1/2 Inch) Diameter, 10-Stage, Head-On Type
GENERAL
Parameter Spectral Response Wavelength of Maximum Response Material Photocathode Minimum Effective Area Window Material Structure Dynode Number of Stages Suitable Socket Description/Value 300 to 650 375 High temp. bialkali 10 Borosilicate glass Linear focused 10 E678-13A (supplied) Unit nm nm — mm dia. — — — —
MAXIMUM RATINGS (Absolute Maximum Values)
Supply Voltage Average Anode Current Ambient Temperature Parameter Between Anode and Cathode Between Anode and Last Dynode Value 1800 250 0.02 -80 to +175 Unit Vdc Vdc mA °C
CHARACTERISTICS (at 25°C)
Cathode Sensitivity Parameter Luminous (2856K) Blue (CS 5-58 filter) Luminous (2856K) Min.
R4177-01 Datasheet
