PB-105,
PB-105M,BREADBOARD ASSEMBLY 12.01X9.45"
PB-105T,TRNSPRNT PROTO-BRD 4880 TIE PNT
PB-10797,按钮开关 Unsealed OI 2D SWITCH MOD
PB-10869,按钮开关 Unsealed OI/2D SWITCH MOD
PB10C1T20,SENSOR THROUGH-BEAM 20M
PB10C1T20NC,SENSOR THROUGH-BEAM 20M NPN