| Part Number |
R7400U-03 |
| Type |
Head on |
| Size |
16mm |
| ActiveDia/L |
8mm |
Min
 |
185nm |
Max
 |
650nm |
| Peak Sens. |
420nm |
| Cathode Radiant Sensitivity |
62mA/W |
| Window |
UV Glass |
| Cathode Type |
Bialkali |
| Cathode Luminous Sensitivity |
70mA/lm |
| Cathode Blue Sensitivity Index |
- |
| Red White Ratio |
- |
| Anode Luminous Sensitivity |
50A/lm |
| Gain |
7.0E+05 |
| Dark Current after 30 min. |
0.2nA |
| Rise Time |
0.78ns |
| Transit Time |
5.4ns |
| Transit Time Spread |
0.28ns |
| Number of Dynodes |
8 |
| Applied Voltage |
800V |
| Multi Anode |
N |
| Notes |
Metal package tube. for UV - visible range. electron transit time of 5.4ns |
| Assembly |
H5773-03 H5783-03 H5784-03 H6779-03 H6780-03 H7468-03 |
| Socket Bare |
E678-12V |
| Socket + bleeder assy. |
E5770 E5780 |
| Socket + bleeder + Amp. |
C5781 |
| Power Supply |
C3830 C4720 C4900 |
| Amplifier |
C7319 C6438 C5594 M7279 M8879 |
|
 Click image to enlargeTypical Spectral Response
 Click image to enlarge |
| |