Optocouplers
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1/3 Channel Bit AC 220V Optocoupler Isolation Module Board Adaptive For PLC on E-Bay starting at $4.50
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ORIGINAL*New Sharp PC851XNNSZ1H PC851XNNSZ0F PC851 DIP4 optocoupler wholesale B3 on E-Bay starting at $5.74
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12V 1-2-4-8 Channel Relay High Low Level Trigger Optocoupler Module Arduino PI on E-Bay starting at $4.35
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Pc817 4N35 4N25 Moc3021 Moc3041 Moc3020 Moc3041 Pc817C Optocoupler Optoisolator on E-Bay starting at $5.99
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12V 1/2/4/8/16 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino on E-Bay starting at $11.87
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5V/9V/12V/24V 1/2/4 Channel Relay + High Low Level Trigger Optocoupler Support on E-Bay starting at $1.45
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5 PCS TLP421 DIP-4 P421 TLP421GR PHOTOCOUPLER GaAs IRED Integrated Circuits on E-Bay starting at $1.99
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1PCS ACPL-332J-500E SOP16 2.5Amp Output Current IGBT Gate Driver Optocoupler on E-Bay starting at $3.15
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10 PCS HCPL-316J SMD-16 HCPL316J A 316J SMD 2.0 Amp Gate Drive Optocoupler new on E-Bay starting at $6.93
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DC 5V 9V 12V 24V 1-Channel Relay Module Board With Optocoupler H/L Level Triger on E-Bay starting at $1.70
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1 -5 Stück - 6N137S DIP8 6N137SD DIP 6N137 DIP-8 Optokoppler on E-Bay starting at $3.57
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1pcs LCR VTL5C linear optocoupler DIP-4 New CA on E-Bay starting at $0.72
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20PCS PC817 PC817C EL817C LTV817 PC817-1 DIP-4 OPTOCOUPLER SHARP on E-Bay starting at $1.98
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Multi-Function IC LED Optocoupler LM399 DIP CHIP TESTER Model Number Detector on E-Bay starting at $20.68
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8-36V 8-channel Multifunction Time Delay Relay Module Optocoupler + LED Display on E-Bay starting at $29.61
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1/2/5/10PCS One 1 Channel Isolated 5V Relay Module With Optocoupler For Arduino on E-Bay starting at $0.99
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5V 1/2/4/6/8 Channel Relay Module Board Optocoupler LED for Arduino PiC ARM AVR on E-Bay starting at $1.09
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24V 2-way Relay Module With Isolation Optocoupler high / low Level Trigger on E-Bay starting at $3.02
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PC817 4-Channel Converter Module Optocoupler Isolation Module 3.6-30V Voltage on E-Bay starting at $2.00
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AC 220V Optocoupler Isolation Voltage Test Board 8 Channel MCU TTL for PLC on E-Bay starting at $9.87
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12V 80KHz 1 Channel Optocoupler Isolation Module Board No Din Rail PLC Processor on E-Bay starting at $1.53
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5V Eight 8 Channel Relay Module With Optocoupler For Arduino PIC AVR DSP ARM on E-Bay starting at $5.58
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1/2/5/10 2 channel relay module optocoupler 2 way for Arduino ARM PIC AVR DSP 5V on E-Bay starting at $1.50
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2-Channel 12V Relay Module Optocoupler High and Low Level Trigger for Arduino on E-Bay starting at $3.34
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5/12/24V 2 Channel 30A Relay Switch Module Optocoupler Isolation Trigger Board on E-Bay starting at $5.87
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50PCS TLP521-1GB DIP-4 TLP521-1 P521GB P521 PHOTOCOUPLER on E-Bay starting at $5.88
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10PCS One 1 Channel Isolated 5V Relay Module Coupling For Arduino optocoupler on E-Bay starting at $10.88
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5V 2 Channel Relay Module With Optocoupler Support High and Low Level Trigger on E-Bay starting at $1.56
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K814P - Vishay Optocoupler (DIP-4) GENUINE on E-Bay starting at $1.68
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4N33 - Liteon Optocoupler (DIP-6) GENUINE on E-Bay starting at $2.01
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10 pcs 4N25 OPTOCOUPLERS FAIRCHILD/MOTOROLA 4N25 DIP-6 NEW on E-Bay starting at $1.12
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100PCS PC817 PC817C PC817/C PC817 DIP Precise Optocoupler NEW on E-Bay starting at $3.36
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10PCS MOC3041 FSC OPTOCOUPLERS DIP-6 NEW on E-Bay starting at $1.98
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20Pcs PC817 EL817C LTV817 PC817-1 DIP-4 OPTOCOUPLER Best on E-Bay starting at $1.45
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5V 1/6 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVRC on E-Bay starting at $0.99
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12V 1 Channel Module With Optocoupler Isolation High and Low Level Trigger Relay on E-Bay starting at $1.17
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100Pcs PC123 Triac Driver IC Optoisolator Photocoupler Optocoupler DIP-4 GOOD on E-Bay starting at $6.73
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4-Channel Relay Module with Optocoupler Low Level Triger 12V For Arduino New on E-Bay starting at $3.78
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5V 1 Channel Relay Module for Meage 2560 1280 ARM PIC AVR DSP on E-Bay starting at $1.09
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4Channel MOS Optocoupler Isolation Drive Module DC 3-20V PLC amplification Board on E-Bay starting at $5.82
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20x Optokoppler PC817 SHARP DIP-4 on E-Bay starting at $5.96
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Vactec Vectrol 21L35 Incandescent Opto Isolator Couples 7 Pin Can Qty 8 NOS on E-Bay starting at $15.00
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100pcs MOC3063 MOC3063S-TA1 SOP-6 Driver Output Optocoupler ICs on E-Bay starting at $18.80
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10PCS MOC3010 Optocoupler DIP-6 IC Original Fairchild on E-Bay starting at $3.70
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100PCS FL817C PC817C EL817 Optocoupler DIP-4 IC on E-Bay starting at $4.30
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10pcs 4N38 4N37 4N36 4N35 4N33 4N32 4N27 4N28 4N25 4N26 DIP-6 IC Optocoupler on E-Bay starting at $2.50
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5 PCS TLP250 DIP-8 P250 Photocoupler GaA as Ired & Photo-IC Transistor Inverter on E-Bay starting at $2.38
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Toshiba TLP421 *1 Stück* *NOS* on E-Bay starting at $2.55
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10 Stück/pcs - SFH611-1 SIEMENS 2,8kV TRIOS High Reliability Optokoppler DIP4 on E-Bay starting at $9.23
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PC817 2 Channel Optocoupler Photocoupler Phototransistor Module for Arduino on E-Bay starting at $3.31
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