I have designed my boards to use PEC33712 TVS protection diodes for RS485 receivers. These are TVS diodes designed with working voltages 12V and -7V specifically for RS485. https://www.mouser.in/datasheet/2/1057/PEC33712C2A-1871527.pdf. However the part is not available and has a long lead time now, thanks to Corona.
Its surprising that there are not other similar/equivalent parts for the purpose at either Mouser or Element14. Can somebody please suggest any equivalent part?
Thanks and Regards,