![](/html/NEC/28133/page4.png)
LD4606A OUTLINE (Unit in mm)
TOP VIEW
270 MAX.
148 ± 1.5
90
87.4
4- φ12
BOTTOM VIEW
152
122
105
LD4606A
5th
Cavity
3rd
Cavity
1st
Cavity
Electrical Connection
AMP (861647-8)
φ 132 ± 1.5
100
Air Outlet
SIDE VIEW
Air Inlet
Heater
Cathode
Ground 1
6
Heater
2
5
Body
3
4 Collector
AMP (861647-8)
Receptacle PIN Connection
344
21.2
4th Cavity
RF Output
(MATES WITH FUBR-260)
2nd Cavity
RF INput
(MATES WITH FUBR-260)