Purchase R955, In-stock R955 From SeekIC.
Part Number: R955
Description: The R928 and R955 feature extremely high quantum efficiency, high current amplification, good S/N rati...
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R955
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DataSheet
General Description
R955 General Description
The R928 and R955 feature extremely high quantum efficiency, high current amplification, good S/N ratio and wide spectral response from UV to near infrared. The R928 employs a UV glass envelope and the R955 has a fused silica envelope for UV sensitivity extension.
The R928 and R955 are well suited for use in broad-band spectrophotometers, atomic absorption spectrophotometers, emission spectrophotometers and other precision photometric instruments.
R955 Maximum Ratings
| Parameter | Value | Unit |
| Supply Voltage Between Anode and Cathode Between Anode and Last Dynode |
1250 250 |
Vdc Vdc |
| Average Anode Current | 0.1 | mA |
| Ambient Temperature | 80 to +50 |
R955 Features
Wide Spectral Response
R928 .....................................................185 to 900 nm
R955 .....................................................160 to 900 nm
High Cathode Sensitivity
Luminous ......................................................250 A/lm
Radiant at 400nm ............................................74mA/W
High Anode Sensitivity (at 1000V)
Low Drift and Hysteresis
Luminous ........................................................2500A/lm
Radiant at 400nm ....................................7.4* 105 A/W
R928 .....................................................185 to 900 nm
R955 .....................................................160 to 900 nm
High Cathode Sensitivity
Luminous ......................................................250 A/lm
Radiant at 400nm ............................................74mA/W
High Anode Sensitivity (at 1000V)
Low Drift and Hysteresis
Luminous ........................................................2500A/lm
Radiant at 400nm ....................................7.4* 105 A/W
R955
PDF/DataSheet Download
- Datasheet: R955
- File Size: 82270 KB
- Manufacturer: HAMAMATSU [Hamamatsu Corporation]
- Click here to Download
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