The following is dip Optocoupler: 4N25 4N28 4N30 4N33 4N35 6N135 6N136 6N137 6N139 EL6N137 EL817B EL817C-F FOD817C H11L1M HCNR201 HCPL-2630 HCPL-2630 HCPL-2631 HCPL3120 HCPL-4504-000E MOC3020M MOC3021 MOC3022 MOC3023 MOC3041 MOC3051 MOC3052 MOC3061 MOC3062 MOC3063 MOC3081 MOC3083M PC817A PC817B PC817C PS2501-1 TIL113 TIL117M TLP250 TLP251 TLP521-1BL TLP521-1GB TLP521-2GB TLP521-4GB TLP525G TLP550 TLP559 TLP620 TLP620-4GB TLP621-1 TLP627-4GB TLP627T TLP721GR TLP741J TLP781GB TLP781GR TLP785GB The following is SMD Optocoupler buy link 4N25 6N136 6n137 6N139 AQW212EHA AQY210EHAX EL357NC EL3H7(B)-G EL817 FOD3120 H11L1 HCPL-0600-500E HCPL-0601 HCPL-0630-500E HCPL0631 HCPL-0631-500E HCPL2630 HCPL-2631 HCPL-316J-500E MOC3041SR2M MOC3043SR2M MOC3052 MOC3063 PC123Y23J00F PC317 PC357N1J000F PC410LONIPOF PC817C PC925L PC929 PS2701-1-F3-A PS2805C-4-F3-A TLP109 TLP115A TLP126 TLP127 TLP161J TLP180GB TLP181GB TLP185GB TLP280-1GB TLP280-4 TLP281-4GB TLP281GB TLP285-4GB TLP521-1 TLP521-4 TLP621(BL-TP1) TLP627 TLP701 TLP785gb The following is dip Optocoupler: 4N25 4N28 4N30 4N33 4N35 6N135 6N136 6N137 6N139 EL6N137 EL817B EL817C-F FOD817C H11L1M HCNR201 HCPL-2630 HCPL-2630 HCPL-2631 HCPL3120 HCPL-4504-000E MOC3020M MOC3021 MOC3022 MOC3023 MOC3041 MOC3051 MOC3052 MOC3061 MOC3062 MOC3063 MOC3081 MOC3083M PC817A PC817B PC817C PS2501-1 TIL113 TIL117M TLP250 TLP251 TLP521-1BL TLP521-1GB TLP521-2GB TLP521-4GB TLP525G TLP550 TLP559 TLP620 TLP620-4GB TLP621-1 TLP627-4GB TLP627T TLP721GR TLP741J TLP781GB TLP781GR TLP785GB The following is SMD Optocoupler buy link 4N25 6N136 6n137 6N139 AQW212EHA AQY210EHAX EL357NC EL3H7(B)-G EL817 FOD3120 H11L1 HCPL-0600-500E HCPL-0601 HCPL-0630-500E HCPL0631 HCPL-0631-500E HCPL2630 HCPL-2631 HCPL-316J-500E MOC3041SR2M MOC3043SR2M MOC3052 MOC3063 PC123Y23J00F PC317 PC357N1J000F PC410LONIPOF PC817C PC925L PC929 PS2701-1-F3-A PS2805C-4-F3-A TLP109 TLP115A TLP126 TLP127 TLP161J TLP180GB TLP181GB TLP185GB TLP280-1GB TLP280-4 TLP281-4GB TLP281GB TLP285-4GB TLP521-1 TLP521-4 TLP621(BL-TP1) TLP627 TLP701 TLP785gb