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£0.409 Each (In a Tube of 50) Check stock levels Compare	Isocom, TLP621-2G Phototransistor Output Optocoupler, 8-Pin Output DevicePhototransistor Number of Pins8 SeriesTLP621 See similar products in Optocouplers	RS Stock No. 171-8079 Brand Isocom Mfr. Part No. TLP621-2G
£0.594 Each (In a Tube of 25) Check stock levels Compare	Isocom, TLP521-4 AC Input NPN Phototransistor Output Quad Optocoupler, Through Hole, 16-Pin DIP Mounting TypeThrough Hole Output DeviceNPN Phototransistor Maximum Forward Voltage1.3V Number of Channels4 Number of Pins16 See similar products in Optocouplers	RS Stock No. 161-1034 Brand Isocom Mfr. Part No. TLP521-4
£0.302 Each (In a Pack of 25) Also available in industry standard packaging Check stock levels Compare	Isocom, IS181D DC Input NPN Phototransistor Output Optocoupler, Surface Mount, 4-Pin Mini-Flat Mounting TypeSurface Mount Output DeviceNPN Phototransistor Maximum Forward Voltage1.4V Number of Channels1 Number of Pins4 See similar products in Optocouplers	RS Stock No. 161-1152 Brand Isocom Mfr. Part No. IS181D
£0.688 Each (In a Pack of 10) Check stock levels Compare	Isocom, 6N139 DC Input Optocoupler, Through Hole, 8-Pin DIP Mounting TypeThrough Hole Maximum Forward Voltage1.7V Number of Channels1 Number of Pins8 Package TypeDIP See similar products in Optocouplers	RS Stock No. 161-1155 Brand Isocom Mfr. Part No. 6N139
£0.266 Each (On a Reel of 1000) Check stock levels Compare	Isocom, SFH615A-2SMT&R AC Input NPN Phototransistor Output Optocoupler, Surface Mount, 4-Pin SMD Mounting TypeSurface Mount Output DeviceNPN Phototransistor Maximum Forward Voltage1.65V Number of Channels1 Number of Pins4 See similar products in Optocouplers	RS Stock No. 161-1067 Brand Isocom Mfr. Part No. SFH615A-2SMT&R
£0.205 Each (In a Tube of 100) Check stock levels Compare	Isocom, TLP621GBG Phototransistor Output Optocoupler, 4-Pin Output DevicePhototransistor Number of Pins4 SeriesTLP621 See similar products in Optocouplers	RS Stock No. 171-8068 Brand Isocom Mfr. Part No. TLP621GBG
£0.843 Each (On a Reel of 2000) Check stock levels Compare	Isocom, IS2801-4 DC Input NPN Phototransistor Output Quad Optocoupler, Surface Mount, 16-Pin SMD Mounting TypeSurface Mount Output DeviceNPN Phototransistor Maximum Forward Voltage1.4V Number of Channels4 Number of Pins16 See similar products in Optocouplers	RS Stock No. 161-1113 Brand Isocom Mfr. Part No. IS2801-4
£0.753 Each (In a Pack of 10) Check stock levels Compare	Isocom, 6N138 DC Input Optocoupler, Through Hole, 8-Pin DIP Mounting TypeThrough Hole Maximum Forward Voltage1.7V Number of Channels1 Number of Pins8 Package TypeDIP See similar products in Optocouplers	RS Stock No. 161-1147 Brand Isocom Mfr. Part No. 6N138
£0.142 Each (On a Reel of 1000) Check stock levels Compare	Isocom, SFH615A-4XSMT&R AC Input NPN Phototransistor Output Optocoupler, Surface Mount, 4-Pin SMD Mounting TypeSurface Mount Output DeviceNPN Phototransistor Maximum Forward Voltage1.65V Number of Channels1 Number of Pins4 See similar products in Optocouplers	RS Stock No. 161-1072 Brand Isocom Mfr. Part No. SFH615A-4XSMT&R
£0.864 Each (In a Tube of 25) Check stock levels Compare	Isocom, TLP521-4GR Phototransistor Output Optocoupler, 16-Pin Output DevicePhototransistor Number of Pins16 SeriesTLP521 See similar products in Optocouplers	RS Stock No. 171-8046 Brand Isocom Mfr. Part No. TLP521-4GR
£0.398 Each (In a Tube of 50) Check stock levels Compare	Isocom, TLP521-2GR Phototransistor Output Optocoupler, 8-Pin Output DevicePhototransistor Number of Pins8 SeriesTLP521 See similar products in Optocouplers	RS Stock No. 171-8032 Brand Isocom Mfr. Part No. TLP521-2GR
£0.288 Each (In a Tube of 100) Check stock levels Compare	Isocom, PS2502-1X AC Input Darlington Output Optocoupler, Through Hole, 4-Pin DIP Mounting TypeThrough Hole Output DeviceDarlington Maximum Forward Voltage1.4V Number of Channels1 Number of Pins4 See similar products in Optocouplers	RS Stock No. 161-1117 Brand Isocom Mfr. Part No. PS2502-1X
£0.577 Each (On a Reel of 1000) Check stock levels Compare	Isocom, H11L1SM AC Input Optocoupler, Surface Mount, 6-Pin SMD Mounting TypeSurface Mount Maximum Forward Voltage1.5V Number of Channels1 Number of Pins6 Package TypeSMD See similar products in Optocouplers	RS Stock No. 161-1089 Brand Isocom Mfr. Part No. H11L1SM
£0.893 Each (In a Tube of 25) Check stock levels Compare	Isocom, TLP621-4GBG NPN Phototransistor Output Optocoupler, Through Hole, 16-Pin DIP Mounting TypeThrough Hole Output DeviceNPN Phototransistor Maximum Forward Voltage1.3V Number of Channels1 Number of Pins16 See similar products in Optocouplers	RS Stock No. 173-6531 Brand Isocom Mfr. Part No. TLP621-4GBG
£0.819 Each (In a Pack of 10) Also available in industry standard packaging Check stock levels Compare	Isocom, H11L1SM AC Input Optocoupler, Surface Mount, 6-Pin SMD Mounting TypeSurface Mount Maximum Forward Voltage1.5V Number of Channels1 Number of Pins6 Package TypeSMD See similar products in Optocouplers	RS Stock No. 161-1243 Brand Isocom Mfr. Part No. H11L1SM
£0.363 Each (In a Pack of 20) Also available in industry standard packaging Check stock levels Compare	Isocom, TLP621SMT&R DC Input NPN Phototransistor Output Optocoupler, Surface Mount, 4-Pin SMD Mounting TypeSurface Mount Output DeviceNPN Phototransistor Maximum Forward Voltage1.3V Number of Channels1 Number of Pins4 See similar products in Optocouplers	RS Stock No. 161-1204 Brand Isocom Mfr. Part No. TLP621SMT&R
£0.347 Each (In a Tube of 65) Check stock levels Compare	Isocom, 4N33 AC Input Darlington Output Optocoupler, Through Hole, 6-Pin DIP Mounting TypeThrough Hole Output DeviceDarlington Maximum Forward Voltage1.5V Number of Channels1 Number of Pins6 See similar products in Optocouplers	RS Stock No. 161-1086 Brand Isocom Mfr. Part No. 4N33
£0.135 Each (In a Tube of 65) Check stock levels Compare	Isocom, SFH601-3SM NPN Phototransistor Output Optocoupler, Surface Mount, 6-Pin DIP Mounting TypeSurface Mount Output DeviceNPN Phototransistor Maximum Forward Voltage1.65V Number of Channels1 Number of Pins6 See similar products in Optocouplers	RS Stock No. 173-6608 Brand Isocom Mfr. Part No. SFH601-3SM
£0.516 Each (In a Pack of 20) Check stock levels Compare	Isocom, MOC3021 AC Input Triac Output Optocoupler, Through Hole, 6-Pin DIP Mounting TypeThrough Hole Output DeviceTriac Maximum Forward Voltage1.5V Number of Channels1 Number of Pins6 See similar products in Optocouplers	RS Stock No. 161-1189 Brand Isocom Mfr. Part No. MOC3021
£0.266 Each (On a Reel of 750) Check stock levels Compare	Isocom, IS126 AC Input NPN Phototransistor Output Dual Optocoupler, Surface Mount, 4-Pin DIP Mounting TypeSurface Mount Output DeviceNPN Phototransistor Maximum Forward Voltage1.4V Number of Channels2 Number of Pins4 See similar products in Optocouplers	RS Stock No. 161-1047 Brand Isocom Mfr. Part No. IS126

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