Siemens C8451-A13-A6-9 Description Description Siemens Siemens Communications PCB Related products SIEMENS 1FT5066-1AF71-4AA0 SIEMENS 1FT5072-0AC01-1-Z SIEMENS 1FK7103-5AF71-1DH0 SIEMENS 1FN3300-4SA00-0AA0 SIEMENS 1FK7044-7AF71-1EG0 SIEMENS 1FK6042-6AF71-1TB0