Figure 3. Dimensional Outline (Unit: mm)
C7246
33.0 ± 0.3
3.5
5
C7246-01
38.0 ± 0.3
31.7 ± 0.3
25.6
7
49.0 ± 0.3
29.0 ± 0.3
33.0 ± 0.5
4.7
33.0 ± 0.5
HOUSING
(METAL)
31.7 ± 0.3
HOUSING
(METAL)
450 ± 10
1)
POT (VR)
1)
POT (VR)
450 ± 10
GAIN ADJ.
GAIN ADJ.
TACCA0175ED
-HV
SIGNAL OUTPUT
±15 V
SHIELD CABLE 2)
COAX RG-174/U
SHIELDED CABLE (COVERING TWISTED PAIR) 3)
RED
BLACK
GRAY
NOTES: 1) Turning this pot clockwise increases the PMT gain. (25 turns max.)
2) At the end of HV cable, it's possible to attach SHV connector fitting RG-174/U.
3) Connect as follows.
Orange Lead
⋅⋅⋅⋅⋅⋅⋅
+15 V
White Lead
⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅
-15 V
Shield
⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅
GND
HAMAMATSU [ HAMAMATSU CORPORATION ]
