Ikiwa eneo lako halijaorodheshwa, tafadhali chagua moja ya yafuatayo:
Texas Instruments
IC RING GENERATOR CNTRLR 16-DIP.
IDT, Integrated Device Technology Inc
IC LIU E1 2CH SHORT HAUL 80-TQFP.
IC LIU T1/J1/E1 2CH SHORT 80TQFP.
IXYS Integrated Circuits Division
IC RELAY OPTO 120MA 8SOIC.
IC RELAY OPTO 100MA 8DIP. Solid State Relays - PCB Mount 350V 120mA Integrated