R2658 - PHOTOMULTIPLIER TUBES

Hamamatsu Corporation

The R2658 by Hamamatsu Corporation is a PHOTOMULTIPLIER TUBES. Below is the official datasheet preview.

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R2658 PHOTOMULTIPLIER TUBES by Hamamatsu Corporation - Datasheet Preview — Official preview page of the **R2658** PHOTOMULTIPLIER TUBES datasheet (Hamamatsu Corporation).

Datasheet Details

Part number	R2658
Manufacturer	Hamamatsu Corporation
File Size	105.76 KB
Description	PHOTOMULTIPLIER TUBES
Datasheet	R2658_HamamatsuCorporation.pdf
Additional preview pages of the R2658 datasheet.

R2658 Product details

Description

Value Unit 185 to 1010 400 InGaAs (Cs) 3 × 12 UV glass Cu-BeO Circular-cage 9 Approx. mm pF pF g 0.01 100 200 300 400 500 600 700 800 900 1000 1100 TPMSB0150EA 100 CATHODE RADIANT SENSITIVITY CATHODE RADIANT SENSITIVITY (mA/W) QUANTUM EFFICIENCY (%) nm 10 Window Material Structure Number of Stages Anode to Last Dynode Anode to All Other Elec

Features

High QE in Near IR Region QE 0.13% at 1 µ m Wide Wavelength Range 185 to 1010 nm Low Dark Current 1 nA at 1250 V (Typ. ) The R2658 and the R2658P are 28 mm (1-1/8 inch) diameter side-on photomultiplier tubes using a newly developed InGaAs semiconductor photocathode. The InGaAs photocathode is sensitive from UV to near IR radiations (as long as over 1010 nm) longer than wavelength limit of GaAs photocathode, and yet offers low dark current. The dark current is 2 orders lower than the commercia.

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Published: Apr 16, 2005 |