Raha tsy voatanisa ny toerana misy anao dia safidio ny iray amin'ireto manaraka ireto:
Silicon Labs
IC LINE-SIDE DAA 16TSSOP.
IXYS Integrated Circuits Division
IC RELAY OPTO 120MA 8SOIC.
Rohm Semiconductor
IC TONE DECODER PLL DIP-8.
IC RELAY OPTO 100MA 8DIP. Solid State Relays - PCB Mount 350V 120mA Integrated