20Pcs/Lot New Original Imported GP1S094HCZ0F DIP-4 Slot Photoelectric Switch Phototransistor Output

20Pcs/Lot New Original ST150(ZD) Package DIP-4 Slot Photoelectric Switch (phototransistor output)

100pcs/ PC123 [new imported original] DIP-4 in-line isolator transistor photoelectric output

5pcs/lot TCMT4600 SOP-16 Optocoupler, Phototransistor Output, AC Input 100% new imported original 100% quality

(5/10pieces) TCST1202 slot photoelectric switch (phototransistor output) DIP-4 100% brand new original ready-made electronics

5~500Pcs QRD1114 1114 Reflective Optical Intermittent Sensor Photoelectric Switch Analog Output DIP-4

2-10pcs/lot HCNR200-000E DIP-8 Optical isolator imported photoelectric output

10pcs Imported new ILQ2 optocoupler isolator - photoelectric output direct plug DIP-16

10pcs/HD74HC273P SN74HC273N [brand new imported original] DIP-20 non inverting output D-line

SFH6156-2 optocoupler isolator photoelectric output direct insertion DIP-4 stock original 50 pieces

（20 pieces）SFH6156-2 Optocoupler Isolator Photoelectric Output Plug into DIP-4

10pcs/lot TCRT1000 Phototransistor Output Blocks Visible Light Reflective Photoelectric Switch Sensor

5pcs OPB610 OPB620 DIP-4 Channel type photoelectric switch(phototransistor output)

5PCS PC123 Transistor Optocoupler Isolator-Transistor/Photoelectric Output DIP-4 Pin IC Chip

5PCS PC123 Optocoupler Photoelectric output in-line package DIP-4 in-line

10~100 PCS TLP521-2GB SOP-8/DIP-8 Transistor output photoelectric coupling IC Chip for module arduino Free Shipping LP251 2GB

10~100 PCS TLP521-4GB SOP-16/DIP-16 Transistor output photoelectric coupling IC Chip for module arduino Free Shipping TLP521 4GB

5PCS PC123 Optocoupler Photoelectric output in-line package DIP-4 in-line

10PCS/LOT Reflective Photoelectric Sensor CNY70 DIP Analog Output with A Sensing Distance of 5mm

5PCS PC123 Transistor Optocoupler Isolator-Transistor/Photoelectric Output DIP-4 Pin IC Chip

10pcs 100% new and orginal Transmissive Optical Sensor with Phototransistor Output TCST2103 DIP-4 in stock

10*Photoelectric Coupling Tlp421 P421 Gb Transistor Output Dip-4 Straight Pin

20* Photoelectric Coupling Tlp521-1 P521-1 Transistor Output Dip-4 Straight Pin

Direct Imported New and Original CNY17-3 DIP-6 Transistor Output Optocoupler Isolator 100PCS -1lot

10pcs 100% new imported and orginal in stock ACPL-772L DIP-8 A772L logic output / photoelectric coupling imports

10*Photoelectric Coupling Moc3041 Transistor Output Dip-6 Straight Pin

10*Photoelectric Coupling 4N25 Transistor Output Dip-16 Straight Pin

10Pcs Photoelectric Coupling Ic Patch El6N137 Logic Output Dip-8

10*Photoelectric Coupling Tlp521-2 P521-2 Transistor Output Dip-8

10*Photoelectric Coupling Moc3061/El3061 Transistor Output Dip-6 Straight Pin

5*Photoelectric Coupling A4504 Hcpl-4504 Transistor Output Dip-8 Straight Pin