Optocoupler replacement model summary

Photocoupler

S: Similar, D: Different, Blank: Direct Replacement

Infineon, SHARP, Electrical Mechanical SHARP Recommended

Here is a comprehensive list of photocoupler part number replacements and equivalents:

• 4N25 - PC713V0NSZX S - PC817X
• 4N26 - PC713V0NSZX S - PC817X
• 4N27 - PC713V0NSZX S - PC817X
• 4N28 - PC713V0NSZX S - PC817X
• 4N32 - PC715V0NSZX SD - PC815
• 4N33 - PC715V0NSZX SD - PC815
• 4N35 - PC713V3NSZX S - PC817X7
• 4N36 - PC713V3NSZX S - PC817X7
• 4N37 - PC713V3NSZX S - PC817X7
• 4N38 - PC713V0NSZX S - PC817X
• 4N39 - S12MD1V S
• 6N135 - PC6N135X
• 6N136 - PC6N136X
• 6N138 - PC6N138X
• 6N139 - PC6N139X
• CNY17-1 - PC702V1NSZX - PC817X1
• CNY17-2 - PC702V2NSZX - PC817X1
• CNY17-3 - PC702V3NSZX - PC817X2
• CNY17-4 - PC702V4NSZX - PC817X2
• CNY17F-1 - PC714V1NSZX S - PC817X1
• CNY17F-2 - PC714V1NSZX S - PC817X1
• CNY17F-3 - PC714V2NSZX S - PC817X2
• CNY17F-4 - PC714V3NSZX S - PC817X2
• H11A1 - PC713V0NSZX S - PC817X
• H11A2 - PC713V0NSZX S - PC817X
• H11A3 - PC713V0NSZX S - PC817X
• H11A4 - PC713V0NSZX S - PC817X
• H11A5 - PC713V0NSZX S - PC817X
• H11AA1 - PC733 S - PC814X
• H11B1 - PC715V0NSZX SD - PC815
• H11B2 - PC715V0NSZX SD - PC815
• H11B3 - PC715V0NSZX SD - PC815
• H11C4 - S12MD1V S
• H11C5 - S12MD1V S
• H11C6 - S12MD1V S
• H11D1 - No Cross - PC851X
• H11D2 - No Cross - PC851X
• H11D3 - No Cross - PC851X
• H11D4 - No Cross - PC851X
• IL1 - PC702V0SZX S - PC817X
• IL2 - PC702V4SZX S - PC817X3
• IL201 - PC702V2SZX S - PC817X1
• IL202 - PC702V3SZX S - PC817X2
• IL203 - PC702V4SZX S - PC817X3
• IL205A - No Cross - PC356N1T, PC3H7A
• IL206A - No Cross - PC356N1T, PC3H7A
• IL207A - No Cross - PC356N1T, PC3H7A
• IL208A - No Cross - PC356N1T, PC3H7B
• IL211A - No Cross - PC357NT, PC3H7
• IL212A - No Cross - PC357N9T, PC3H7BD
• IL213A - No Cross - PC357N7T, PC3H7CD
• IL215A - No Cross - PC357N9T, PC3H7A
• IL216A - No Cross - PC357N7T, PC3H7BD
• IL217A - No Cross - PC357N4T, PC3H7D
• IL221A - No Cross - PC355NT
• IL222A - No Cross - PC355NT
• IL223A - No Cross - PC355NT
• IL250 - No Cross - PC354N1T, PC3H4A
• IL251 - No Cross - PC354NT, PC3H4
• IL252 - No Cross - PC354N1T, PC3H4A
• IL255 - PC733H S - PC814X
• IL255-1 - PC733H S - PC814X
• IL255-2 - PC733H S - PC814X
• IL256A - No Cross - PC354NT, PC3H4
• IL30 - PC715V0NSZX SD - PC815
• IL300 - No Cross
• IL31 - PC715V0NSZX SD - PC815
• IL329 - No Cross
• IL350 - No Cross
• IL351 - No Cross
• IL352 - No Cross - PC357NT, PC3H7D
• IL356 - No Cross - PC7F401i
• IL358 - No Cross
• IL359 - No Cross
• IL388 - No Cross

This table provides an easy reference for users looking to replace or substitute photocouplers in their circuit designs. It includes both direct replacements and similar alternatives, along with notes on which parts are not cross-referenced. Always verify compatibility before making any substitutions.