284 results for opto-isolator
- TLP281, 4 channel opto-isolator breakout for Arduino, optoisolator, optocouplerOpens in a new window or tabBrand NewS$ 5.33+S$ 12.35 postagefrom United Kingdom59 watchersTop-rated sellerTop-rated sellerpuretek-innovations (28,858) 99.6%
- MOC3020M Triac Opto-Isolator IC (Pack of 2) MOC3020Opens in a new window or tabBrand NewS$ 3.65+S$ 6.09 postagefrom United Kingdom311 soldspiratronics (162,351) 99.8%
- TLP281 4 Channel Opto-isolator IC Module For Arduino High And Low LevelOpens in a new window or tabBrand NewS$ 1.77Was: S$ 2.2722% off+S$ 3.66 postagefrom ChinaTop-rated sellerTop-rated sellermeltsee (531) 100%
- 220V Opto Isolator Module 1 Channel Opto Isolator Board Optocoupler Module WITHOpens in a new window or tabBrand NewS$ 6.65+S$ 7.39 postagefrom ChinaTop-rated sellerTop-rated sellerbestrending365 (28,465) 99%
- TLP281 4-Channel Opto-isolator IC Module High &Low level Expansion BoardOpens in a new window or tabBrand NewS$ 1.46Free International Shippingfrom ChinaFree returns81 soldTop-rated sellerTop-rated sellersurvy2014 (289,822) 99.6%
- 10 Vishay SFH692AT opto-couplers 692A 4 pin SMD opto-isolator SFH692Opens in a new window or tabBrand NewS$ 9.99+S$ 5.40 postagefrom United KingdomTop-rated sellerTop-rated sellermistabargain (27,522) 99.9%
- 4N37 QTC OPTO ISOLATOR IC x2PCSOpens in a new window or tabBrand NewS$ 3.07+S$ 7.72 postagefrom United KingdomTop-rated sellerTop-rated selleryitry (85,644) 99.9%
- 4-Channel Opto-isolator IC Module High and Low level Expansion Board For ArduinoOpens in a new window or tabBrand NewS$ 1.46+S$ 1.46 postagefrom ChinaFree returns56 soldTop-rated sellerTop-rated sellersatisfyelectronics (217,527) 99.5%
- Opto Isolator Module 1 Channel Optocoupler Isolation Board Voltage Detection Fo✈Opens in a new window or tabBrand NewS$ 6.71Free International Shippingfrom ChinaTop-rated sellerTop-rated sellertopargoshome (41,761) 98.7%
- MCA255 Generic 6P DIP Opto Isolator Photo Darlington transistor output 1 pcOpens in a new window or tabBrand NewS$ 13.05+S$ 26.54 postagefrom United StatesTop-rated sellerTop-rated sellerceitron (18,404) 99.3%
- 5 PCS 4CH Opto-isolator IC Module High and Low level Expansion Board For ArduinoOpens in a new window or tabBrand NewS$ 12.50Postage not specifiedfrom ChinaFree returnsTop-rated sellerTop-rated sellerchips-fans (137,945) 99.5%
- 4-Channel Opto-isolator IC Module Arduino High and Low level Expansion BoardOpens in a new window or tabBrand NewS$ 4.47Was: S$ 4.705% off+S$ 1.98 postagefrom ChinaTop-rated sellerTop-rated sellerketech_electronic (4,128) 98.3%
- Opto Isolator Optocoupler Isolation Module AC 220V 1 Channel Stable Output ForOpens in a new window or tabBrand NewS$ 6.69+S$ 1.83 postagefrom ChinaTop-rated sellerTop-rated sellergreatshopsaving (23,212) 97.9%
- for Arduino Opto-Isolator Optocoupler Pc817 8-Channel Opto-Isolator SplitterOpens in a new window or tabBrand NewS$ 12.59Was: S$ 13.265% offFree International Shippingfrom ChinaLast one2 watchersTop-rated sellerTop-rated sellerming-9046 (366) 94.1%
- PC817, 8 channel opto-isolator breakout for Arduino optoisolator optocoupler STOpens in a new window or tabBrand NewS$ 15.36+S$ 12.35 postagefrom United Kingdom54 soldTop-rated sellerTop-rated sellerpuretek-innovations (28,858) 99.6%
- 240V 220V AC Mains Sensor opto-isolator optoisolator optocoupler 5V 3.3V ArduinoOpens in a new window or tabOver 500 sold: 1 Channel, 3 Channel and 8 ChannelBrand NewS$ 10.11 to S$ 16.29+S$ 12.35 postagefrom United Kingdom63+ watchersTop-rated sellerTop-rated sellerpuretek-innovations (28,858) 99.6%
- 1 Channel Opto Isolator Module Board PLC AC220V NPNOpens in a new window or tabBrand NewS$ 6.35+S$ 1.83 postagefrom Chinashenghesalling (191) 99.4%
- 5PCS 4-Channel Opto-isolator IC Module High and Low level Expansion Board GoodOpens in a new window or tabBrand NewS$ 11.55+S$ 2.84 postagefrom ChinaTop-rated sellerTop-rated sellerh-quality_electronic (89,089) 98.3%
- TLP281 4 CH 4-Channel Opto-isolator IC Module For Arduino Expansion Board #R2020Opens in a new window or tabBrand NewS$ 4.35Free International Shippingfrom ChinaFree returnsTop-rated sellerTop-rated sellerruixin2020 (1,441) 97.6%
- 1pcs TLP281 4-CH Opto-Isolator ICOpens in a new window or tabBrand NewS$ 7.36+S$ 5.90 postagefrom ChinaTop-rated sellerTop-rated sellerimage-2721 (258) 99%
- Opto Isolator Module PCB 1 Channel Optocoupler Isolation Board PLC AC 220V NPNOpens in a new window or tabBrand NewS$ 6.54+S$ 1.83 postagefrom ChinaTop-rated sellerTop-rated sellergoodfeeling100 (28,963) 98.8%
- 4-Channel Opto-isolator IC Module High and Low level Expansion Board NEW CAOpens in a new window or tabBrand NewS$ 3.15Was: S$ 3.356% off+S$ 3.69 postagefrom Chinalondon0-0755 (6) 100%
- 10 Each ~ CEL ~ PS2801-4-F3-A ~ 4 Channel Opto-Isolator ~ 16-SSOP ~ NOSOpens in a new window or tabBrand NewS$ 24.99+S$ 30.45 postagefrom United Statesaandcrestorations (398) 100%
- ORIGINAL MOTOROLA 4N26 6 PIN DIL OPTO ISOLATOR CHIP UK STOCK x1 fd5f2Opens in a new window or tabBrand NewS$ 9.26+S$ 9.26 postagefrom United Kingdomsinequanon-uk (32,903) 99.1%
- 1-Channel Opto Isolator Module Board for PLC AC 220V NPN ElectronicsOpens in a new window or tabBrand NewS$ 6.46+S$ 1.83 postagefrom ChinaTop-rated sellerTop-rated sellertopstoreshop21 (9,399) 98.3%
- PS2501A "Original" NEC 4P DIP Opto Isolator IC 2 pcsOpens in a new window or tabBrand NewS$ 14.01+S$ 26.54 postagefrom United StatesTop-rated sellerTop-rated sellerceitron (18,404) 99.3%
- 1 Channel Opto Isolator Module PCB NPN PLC AC 220V Optocoupler Isolation BoardOpens in a new window or tabBrand NewS$ 6.50+S$ 1.83 postagefrom Chinashenghesalling (191) 99.4%
- 5 x 4N37 ORIGINAL TEXAS OPTO ISOLATOR IC DIP8 UK IN STOCKOpens in a new window or tabBrand NewS$ 9.26+S$ 34.27 postagefrom United Kingdomeastring0 (23,953) 99.8%
- PC817, 4 channel opto-isolator breakout for Arduino optoisolator optocoupler STOpens in a new window or tabBrand NewS$ 7.64+S$ 12.35 postagefrom United Kingdom95 watchersTop-rated sellerTop-rated sellerpuretek-innovations (28,858) 99.6%
- PC817, 8 channel opto-isolator breakout for Arduino, optoisolator, optocouplerOpens in a new window or tabBrand NewS$ 14.43+S$ 12.35 postagefrom United Kingdom60 watchersTop-rated sellerTop-rated sellerpuretek-innovations (28,858) 99.6%
- PC817, 2 channel opto-isolator breakout for Arduino optoisolator optocoupler STOpens in a new window or tabBrand NewS$ 6.10+S$ 12.35 postagefrom United Kingdom278 soldTop-rated sellerTop-rated sellerpuretek-innovations (28,858) 99.6%
- PC817, 8 4 2 channel opto-isolator breakout for Arduino optoisolator optocouplerOpens in a new window or tabBrand NewS$ 5.65 to S$ 14.09+S$ 26.39 shipping estimatefrom United KingdomCustoms services and international tracking provideddkjna_ltd (11,124) 99.7%
- D213 Opto-isolator Breakout 2 Channel ILD213T Integrated Circuit Useful ReusableOpens in a new window or tabBrand NewS$ 5.17Free International Shippingfrom ChinaTop-rated sellerTop-rated sellerjoytownonline (535,520) 96.4%
- SOP8 EL0531(TA)-V SMD optocoupler opto-isolator SOP-8 EL0531Opens in a new window or tabBrand NewS$ 12.43Free International Shippingfrom ChinaTop-rated sellerTop-rated sellerimage003-9826 (158) 99.1%
- MOC3020M (X2) ORIGINAL MOTOROLA TRIAC Opto-Isolator IC MOC3020 DIP6 UKINSTOCKOpens in a new window or tabBrand NewS$ 5.37+S$ 33.96 postagefrom United Kingdomeastring0 (23,953) 99.8%
- TLP281 4 CH 4-Channel Opto-isolator IC Module Expansion BoardOpens in a new window or tabBrand NewS$ 5.90+S$ 7.20 postagefrom ChinaTop-rated sellerTop-rated sellerrichd_187456 (428) 98.1%
- TLP620-2 "Original" Toshiba Opto Isolator 8P DIP 2 pcsOpens in a new window or tabBrand NewS$ 14.01+S$ 26.54 postagefrom United StatesTop-rated sellerTop-rated sellerceitron (18,404) 99.3%
- ON3131 "Original" Matsushita Opto Isolator 2 pcsOpens in a new window or tabBrand NewS$ 17.47+S$ 26.54 postagefrom United StatesTop-rated sellerTop-rated sellerceitron (18,404) 99.3%
- CNR50 PHILIPS Opto Isolator DIP8 UKINSTOCKOpens in a new window or tabBrand NewS$ 10.81+S$ 33.96 postagefrom United Kingdomeastring0 (23,953) 99.8%
- Opto-isolated PCI to RS-232 Serial Card RS232 to Pci DB9 High Speed ConverterOpens in a new window or tabBrand NewS$ 410.00+S$ 10.31 postagefrom Chinauotek-official (12) 100%
- D213 Opto-isolator Breakout Convenient ILD213T Opto-Isolator IC Module ReusableOpens in a new window or tabBrand NewS$ 8.13Free International Shippingfrom ChinaTop-rated sellerTop-rated sellermyday88 (15,113) 97.2%
- 5PCS 4-Channel Opto-isolator IC Module High and Low level Expansion BoardOpens in a new window or tabBrand NewS$ 12.09+S$ 3.58 postagefrom ChinaTop-rated sellerTop-rated sellerketech_electronic (4,128) 98.3%
- 4N33 Solid State Opto Isolator 6P DIP IC 2 pcsOpens in a new window or tabBrand NewS$ 14.52+S$ 26.54 postagefrom United StatesTop-rated sellerTop-rated sellerceitron (18,404) 99.3%
- ORIGINAL QTC 4N26 6 PIN DIL OPTO ISOLATOR CHIP UK STOCK x1 fcb15.1Opens in a new window or tabBrand NewS$ 9.26+S$ 9.26 postagefrom United Kingdomsinequanon-uk (32,903) 99.1%
- TLP531 "Original" Toshiba Opto Isolator 6P DIP IC 2 pcsOpens in a new window or tabBrand NewS$ 12.90+S$ 26.54 postagefrom United StatesAlmost gone2 watchersTop-rated sellerTop-rated sellerceitron (18,404) 99.3%
- 10pc 4N33 4N33M In-line optocoupler DIP-6 Opto-isolator ChipOpens in a new window or tabBrand NewS$ 13.65Was: S$ 14.526% off+S$ 13.27 postagefrom Chinalucky-9135 (138) 99%
- 1/3/4 Channel 12V220V 1-Bit TLP281 PLC Optocoupler isolation Module Detect BoardOpens in a new window or tabBrand NewS$ 2.51 to S$ 11.72+S$ 4.11 postagefrom ChinaFree returnsTop-rated sellerTop-rated sellerdiybox (77,054) 98.8%
- 4N39 PHOTO OPTO ISOLATOR COUPLER 5.3KV 6 PIN DIP MOTOROLA (LOT OF 1)Opens in a new window or tabBrand NewS$ 7.36+S$ 27.20 postagefrom United Statesdmjm5901 (4,032) 99.8%
- 1-Channel Opto Isolator Module PCB Optocoupler 220V AC NPN PLCOpens in a new window or tabBrand NewS$ 6.48+S$ 1.83 postagefrom ChinaTop-rated sellerTop-rated sellertopstoreshop21 (9,399) 98.3%
- ORIGINAL QTC CNY17 II 6 PIN OPTO ISOLATOR I.C. x1 UK STOCK fd1f12Opens in a new window or tabBrand NewS$ 5.56+S$ 9.26 postagefrom United Kingdomsinequanon-uk (32,903) 99.1%
- TLP281 4-Channel Opto-isolator IC Module High &Low level Expansion BoardOpens in a new window or tabBrand NewS$ 10.31Free International Shippingfrom ChinaTop-rated sellerTop-rated sellerimage001-2789 (252) 98.3%
- 4 Channel for Opto-isolator Breakout PLC Amplification Circuit Board Drive MoOpens in a new window or tabBrand NewS$ 12.61Free International Shippingfrom ChinaTop-rated sellerTop-rated sellerwafch-74 (8,963) 97.7%
- Motorola SOC649A 4N29, 6-Pin Dip Opto Isolator IC, NOSOpens in a new window or tabBrand NewS$ 1.46+S$ 36.02 postagefrom United Statesdavidhan (2,096) 99.1%
- 1pcs EL0531(TA)-V EL0531 SOP8 SMD optocoupler opto-Isolator SOP-8Opens in a new window or tabBrand NewS$ 12.43Free International Shippingfrom ChinaTop-rated sellerTop-rated sellerimage001-2789 (252) 98.3%
- H11L1 Opto Isolator IC - Quantity 8Opens in a new window or tabBrand NewS$ 17.69+S$ 40.74 postagefrom United Statesewdeaton67 (2,096) 100%
- 5 x CNX36 ORIGINAL PHILIPS OPTO ISOLATOR DIP6 UKINSTOCKOpens in a new window or tabBrand NewS$ 7.64+S$ 33.96 postagefrom United Kingdomeastring0 (23,953) 99.8%
- PS2501A "Original" NEC 4P Surface mount Opto Isolator IC 10pcsOpens in a new window or tabBrand NewS$ 14.74+S$ 39.18 postagefrom United Statescbk.04 (2,001) 98%
- 4 Channel for Opto-isolator Breakout PLC Amplification Circuit Board Drive MoOpens in a new window or tabBrand NewS$ 11.82Free International Shippingfrom ChinaTop-rated sellerTop-rated sellersu33_556 (2,319) 98.4%
- SOP4 PC4H51 SMD optocoupler sn printing 4H51 SOP-4 opto-isolatorOpens in a new window or tabBrand NewS$ 11.72Free International Shippingfrom ChinaTop-rated sellerTop-rated sellershengdao-7826 (403) 98%
- D213 Optoisolator Board ILD213T Opto-isolator Breakout Opto-Isolator IC ModuleOpens in a new window or tabBrand NewS$ 5.91Free International Shippingfrom Chinafindshopeasy (1,295) 96%
- 3 x MOC635A Original Vintage Motorola Opto Isolator 6PIN DIP IC UKSTOCKOpens in a new window or tabBrand NewS$ 7.08+S$ 27.39 shipping estimatefrom United KingdomCustoms services and international tracking providedeastring0 (23,953) 99.8%
- 10 x SFH6286-3T Opto-isolator Transistor Output 5300Vrms 1 Channel 4-SMD UKSTOCKOpens in a new window or tabBrand NewS$ 13.12+S$ 27.01 postagefrom United Kingdomeastring0 (23,953) 99.8%
- 4N39S PHOTO SCR OPTO COUPLER OPTO ISOLATOR 5.3KV 6-PIN SMT QTC (LOT OF 1)Opens in a new window or tabBrand NewS$ 14.73+S$ 30.15 postagefrom United Statesdmjm5901 (4,032) 99.8%
- H21A1 "Original" Hitachi 4P DIP Opto Isolator IC 2 pcsOpens in a new window or tabBrand NewS$ 15.85+S$ 26.54 postagefrom United StatesTop-rated sellerTop-rated sellerceitron (18,404) 99.3%
- PS2652 "Original" NEC 6P DIP Opto Isolator IC 2 pcsOpens in a new window or tabBrand NewS$ 20.42+S$ 26.54 postagefrom United StatesTop-rated sellerTop-rated sellerceitron (18,404) 99.3%
- Opto Isolator Module 1 Channel Optocoupler Isolation Board Voltage Detection Fo♡Opens in a new window or tabBrand NewS$ 6.61+S$ 7.39 postagefrom ChinaTop-rated sellerTop-rated sellertime_is_friend168 (38,596) 98.6%
- MOC3032 - Zero-Cross Optoisolators Triac DriverOpens in a new window or tabBrand NewS$ 1.47+S$ 40.25 postagefrom United States122 soldexetron (14,992) 100%
- 10 x ILD206T ILD206 INFINION OPTO ISOLATOR 2 CHANNEL SOIC 8PIN UKINSTOCKOpens in a new window or tabBrand NewS$ 6.37+S$ 28.28 shipping estimatefrom United KingdomCustoms services and international tracking providedeastring0 (23,953) 99.8%
- MOT MOC8112 6 PIN DIP IC OPTO ISOLATOR -LOT OF 5 USA SELLER LIGHT SPEED SHIPPINGOpens in a new window or tabBrand NewS$ 8.11+S$ 41.92 postagefrom United Statesmistersprockets1 (7,259) 100%
- H11G1 "Original" GE 6P DIP Opto Isolator IC 1 pcOpens in a new window or tabBrand NewS$ 14.52+S$ 26.54 postagefrom United StatesTop-rated sellerTop-rated sellerceitron (18,404) 99.3%
- 1PCS TLP281 4-CH Opto-Isolator IC Board High Low Level Optocoupler Isolat NEWOpens in a new window or tabBrand NewS$ 10.10+S$ 4.42 postagefrom ChinaTop-rated sellerTop-rated sellerimage001-2789 (252) 98.3%
- H11L1M Original New Fairchild 1 Ch Output Optocoupler 6 Pin DIP6 H11L1 1 MbpsOpens in a new window or tabBrand NewS$ 32.65+S$ 35.28 postagefrom United StatesTop-rated sellerTop-rated sellerdalbani_global (64,125) 99.7%
- Items Per Page