2 PCS QRD1113 DIP-4 Reflective Object Sensor Transistors Chip

5 PCS QRD1113 DIP-4 Reflective Object Sensor Transistors Chip

2 PCS QRD1113 DIP-4 Reflective Object Sensor Transistors

10 PCS QRD1114 DIP-4 QRD 1114 Reflective Object Sensor Transistors Chip

Optek TT Electronics OPB704 Optical Reflective Object Sensor Switch Diode

5 PCS QRD1113 DIP-4 Reflective Object Sensor Transistors Chip

5 PCS 2N4427 CAN 2N 4427 TO-39 Small Signal Transistors Chip

5 PCS QRD1114 DIP-4 QRD 1114 Reflective Object Sensor Transistors Chip