Siemens C8451-A13-A6-9 Description Description Siemens Siemens Communications PCB Related products SIEMENS 1790L811A SIEMENS 1FK7022-5AK71-1AG0 SIEMENS 1FK6032-6AK71-1TA0 SIEMENS 1FT5066-1AF71-4AA0 SIEMENS 1FN1910-0AA20-3AA0 SIEMENS 1FK6032-6AK71-1TG0