Optocouplers
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DC 5V/12V/24V 30A Relay Module Optocoupler Isolation High & Low Level Trigger on E-Bay starting at $4.34
Free Flat Rate Shipping Expedited: No Next Day: No modulefans Rating: 99.5% |
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24V 2-way Relay Module With Isolation Optocoupler high / low Level Trigger on E-Bay starting at $2.81
Free Flat Rate Shipping Expedited: No Next Day: No modulefans Rating: 99.5% |
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PC817 4-Channel Converter Module Optocoupler Isolation Module 3.6-30V Voltage on E-Bay starting at $1.86
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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 $1.42
Free Flat Rate Shipping Expedited: No Next Day: No modulefans Rating: 99.5% |
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Multi-Function IC LED Optocoupler LM399 DIP CHIP TESTER Model Number Detector on E-Bay starting at $22.13
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5V Eight 8 Channel Relay Module With Optocoupler For Arduino PIC AVR DSP ARM on E-Bay starting at $5.18
Free Flat Rate Shipping Expedited: No Next Day: No shields-fans Rating: 98.7% |
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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 $1.40
Free Flat Rate Shipping Expedited: No Next Day: No shields-fans Rating: 98.7% |
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2-Channel 12V Relay Module Optocoupler High and Low Level Trigger for Arduino on E-Bay starting at $3.10
Free Flat Rate Shipping Expedited: No Next Day: No shields-fans Rating: 98.7% |
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1-Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive for PLC on E-Bay starting at $3.73
Free Flat Rate Shipping Expedited: No Next Day: No shields-fans Rating: 98.7% |
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5/12/24V 2 Channel 30A Relay Switch Module Optocoupler Isolation Trigger Board on E-Bay starting at $5.45
Free Flat Rate Shipping Expedited: No Next Day: No shields-fans Rating: 98.7% |
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50PCS TLP521-1GB DIP-4 TLP521-1 P521GB P521 PHOTOCOUPLER on E-Bay starting at $5.88
Free Flat Rate Shipping Expedited: No Next Day: No survy2014 Rating: 99.7% |
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10PCS One 1 Channel Isolated 5V Relay Module Coupling For Arduino optocoupler on E-Bay starting at $10.88
Free Flat Rate Shipping Expedited: No Next Day: No survy2014 Rating: 99.7% |
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5V 2 Channel Relay Module With Optocoupler Support High and Low Level Trigger on E-Bay starting at $1.61
Free Flat Rate Shipping Expedited: No Next Day: No TxHang Electronic Rating: 99.5% |
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IR Infrared Slotted Optical Speed Measuring Sensor Optocoupler Detect Module on E-Bay starting at $0.99
Free Flat Rate Shipping Expedited: No Next Day: No TxHang Electronic Rating: 99.5% |
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K814P - Vishay Optocoupler (DIP-4) GENUINE on E-Bay starting at $1.56
Free Flat Rate Shipping Expedited: Yes Next Day: No semi-conductors Rating: 100.0% |
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4N33 - Liteon Optocoupler (DIP-6) GENUINE on E-Bay starting at $1.87
Free Flat Rate Shipping Expedited: Yes Next Day: No semi-conductors Rating: 100.0% |
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10 pcs 4N25 OPTOCOUPLERS FAIRCHILD/MOTOROLA 4N25 DIP-6 NEW on E-Bay starting at $1.12
Free Flat Rate Shipping Expedited: No Next Day: No kingelectronics15 Rating: 99.7% |
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100PCS PC817 PC817C PC817/C PC817 DIP Precise Optocoupler NEW on E-Bay starting at $3.36
Free Flat Rate Shipping Expedited: No Next Day: No kingelectronics15 Rating: 99.7% |
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10PCS MOC3041 FSC OPTOCOUPLERS DIP-6 NEW on E-Bay starting at $1.82
Free Flat Rate Shipping Expedited: No Next Day: No lovesell2013 Rating: 99.7% |
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20Pcs PC817 EL817C LTV817 PC817-1 DIP-4 OPTOCOUPLER Best on E-Bay starting at $1.45
Free Flat Rate Shipping Expedited: No Next Day: No Deeplearnings Rating: 99.2% |
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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
Free Flat Rate Shipping Expedited: No Next Day: No Deeplearnings Rating: 99.2% |
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5V 1 Channel Relay Module for Meage 2560 1280 ARM PIC AVR DSP on E-Bay starting at $1.04
Free Flat Rate Shipping Expedited: No Next Day: No modul_technik Rating: 99.6% |
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4Channel MOS Optocoupler Isolation Drive Module DC 3-20V PLC amplification Board on E-Bay starting at $5.57
Free Flat Rate Shipping Expedited: No Next Day: No modul_technik Rating: 99.6% |
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2 x TLP521GB 1- 2- 4- Kanal Channel TLP521-1GB TLP521-2GB TLP521-4GB Optokoppler on E-Bay starting at $2.47
Free Flat Rate Shipping Expedited: No Next Day: No androegg Rating: 99.9% |
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100pcs MOC3063 MOC3063S-TA1 SOP-6 Driver Output Optocoupler ICs on E-Bay starting at $18.80
Free Flat Rate Shipping Expedited: No Next Day: No shengming electronics Rating: 99.2% |
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10PCS MOC3010 Optocoupler DIP-6 IC Original Fairchild on E-Bay starting at $3.70
Free Flat Rate Shipping Expedited: No Next Day: No shengming electronics Rating: 99.2% |
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100PCS FL817C PC817C EL817 Optocoupler DIP-4 IC on E-Bay starting at $4.30
Free Flat Rate Shipping Expedited: No Next Day: No shengming electronics Rating: 99.2% |
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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
Free Flat Rate Shipping Expedited: No Next Day: No shengming electronics Rating: 99.2% |
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50 PCS TLP627-1 DIP-4 TLP627 P627 Photocoupler GaAs IRED & Photo-Transistor on E-Bay starting at $7.98
Free Flat Rate Shipping Expedited: No Next Day: No ICMarket2009 Rating: 99.4% |
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10 Stück/pcs - SFH611-1 SIEMENS 2,8kV TRIOS High Reliability Optokoppler DIP4 on E-Bay starting at $8.83
Free Flat Rate Shipping Expedited: No Next Day: No sh-halbleiter Rating: 100.0% |
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10PCS 12V 1 Channel Relay Module High Low Level Triger Optocoupler for Arduino on E-Bay starting at $14.98
Free Flat Rate Shipping Expedited: No Next Day: No 2015allinone Rating: 98.8% |
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5 PCS HCNR201 DIP-8 HCNR-201 High-Linearity Analog Optocouplers Chip on E-Bay starting at $3.99
Free Flat Rate Shipping Expedited: No Next Day: No Ele-parts Rating: 99.8% |
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5V 1/2/4/6/8 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVR on E-Bay starting at $1.04
Free Flat Rate Shipping Expedited: No Next Day: No kaiserburg-d Rating: 99.8% |
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PC817 2/4-Channel Optocoupler Isolation Board Voltage Converter Adapter Module on E-Bay starting at $1.04
Free Flat Rate Shipping Expedited: No Next Day: No kaiserburg-d Rating: 99.8% |
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100Pcs TLP181-GB P181 SOP-4 TOSHIBA Photocoupler NEW on E-Bay starting at $13.85
Free Flat Rate Shipping Expedited: No Next Day: No survy2014 Rating: 99.7% |
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PC817 4-Channel Voltage Converter Module Optocoupler Isolation Driving Module on E-Bay starting at $2.03
Free Flat Rate Shipping Expedited: No Next Day: No survy2014 Rating: 99.7% |
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5PCS OPTOCOUPLERS FAIRCHILD/VISHAY/QTC DIP-8 6N138 6N138M on E-Bay starting at $1.80
Free Flat Rate Shipping Expedited: No Next Day: No POLIDA Electronics Limited Rating: 98.0% |
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5V 1/2/4/6/8 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVR on E-Bay starting at $1.36
Free Flat Rate Shipping Expedited: No Next Day: No DiyBox Electronic Rating: 99.0% |
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5V 1/2/4/6/8 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVR on E-Bay starting at $1.36
Free Flat Rate Shipping Expedited: No Next Day: No DiyBox Electronic Rating: 99.0% |
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1 -5 Stück - 6N137S DIP8 6N137SD DIP 6N137 DIP-8 Optokoppler on E-Bay starting at $4.67
Free Flat Rate Shipping Expedited: No Next Day: No naltronic_de Rating: 99.8% |
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30A 5V 12V 24V 1-Channel Relay Module Board With Optocoupler H/L Level Triger on E-Bay starting at $2.57
Free Flat Rate Shipping Expedited: No Next Day: No Czb Electronic Rating: 99.2% |
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5V 12V 1 2 4 6 8 Channel Relay Module with Optocoupler Relay Output for Arduino on E-Bay starting at $9.44
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5V 12V 1 2 4 6 8 Channel Relay Module with Optocoupler Relay Output for Arduino on E-Bay starting at $12.24
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5/12/24V 2/4/8-Channel Relay Module w/ Optocoupler H/L Level Triger for Arduino on E-Bay starting at $13.99
Free Worldwide Shipping Expedited: No Next Day: No iridescent-show Rating: 97.2% |
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1 Channel Optocoupler Relay Module Support High and Low Trigger DC 5V/9V/12V/24V on E-Bay starting at $0.99
Free Flat Rate Shipping Expedited: No Next Day: No survy2014 Rating: 99.7% |
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50pcs ~ 1000pcs New PC817 DIP-4 PC817C EL817 817 Optocoupler SHARP on E-Bay starting at $2.99
Free Flat Rate Shipping Expedited: No Next Day: No babaoshop Rating: 99.7% |
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DC5/12/24V 8 Channel High/Low Level Trigger Relay Module w/Optocoupler Isolation on E-Bay starting at $8.86
Free Flat Rate Shipping Expedited: No Next Day: No luckystar666 Rating: 98.4% |
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5V 1/2/4/6/8 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVR on E-Bay starting at $2.07
Free Flat Rate Shipping Expedited: No Next Day: No modul_technik Rating: 99.6% |
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1/3 Channel Bit Optocoupler Isolation Module Board Adaptive For PLC AC 220V on E-Bay starting at $1.61
Free Flat Rate Shipping Expedited: No Next Day: No modul_technik Rating: 99.6% |
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