SD1440-001L,PHOTOTRANSISTOR COAXIAL PACK
SD1440-002,PHOTOTRANSISTOR COAXIAL PACK
SD1440-002L,PHOTOTRANSISTOR COAXIAL PACK
SD1440-003,PHOTOTRANSISTOR COAXIAL PACK
SD1440-003L,PHOTOTRANSISTOR NPN COAX PACK
SD1440-004,PHOTOTRANSISTOR COAXIAL PACK
SD1440-004L,PHOTOTRANSISTOR COAXIAL PACK
SD1440-004L.,