R928

The R928 is a high-sensitivity, side-on type photomultiplier tube with a bialkali photocathode, offering excellent performance in the ultraviolet to visible light range. This PMT features a compact metal package design with high gain and low dark current.

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RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You’ll receive an order information email in your inbox. (Please remember to check the spam folder if you didn’t hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Parameter	Specification
Photocathode Material	Bialkali (Sb-Rb-Cs)
Spectral Range	185-900nm
Peak Wavelength	400nm
Cathode Luminous Sensitivity	70μA/lm min (at 2856K)
Anode Luminous Sensitivity	50A/lm min (at 2856K, 1000V)
Dark Current	5nA max (at 1000V)
Rise Time	2.2ns
Transit Time	22ns
Supply Voltage	1000V max (divider circuit)
Package Type	Metal can (φ29mm)