Optokoppler 1x 2500VRMS 5,0Volt 10 MBaud SO8
Lithium-Batterie 3,6Volt 1200mAh 1/2 Mignon AA
MOSFET-Fotorelais 3,75kV 25MBaud SO8
Optokoppler 1x CTR= 500% 4000VAC DIP6