17Pcs LTV-816S-TA1 PDIP-4 Gull Wing Transistor Output Optocouplers Optocoupler

17Pcs LTV-817B PDIP-4

36Pcs LTV-8141M PDIP-4 Transistor Output Optocouplers Optocoupler

15Pcs FOD817C300 PDIP-4 Transistor Output Optocouplers Phototransistor Output

17Pcs 4N35 PDIP-6 Transistor Output Optocouplers PTR 100%, 3.5KV

20Pcs LTV-817-A PDIP-4 Transistor Output Optocouplers Optocoupler Phototrans

30Pcs LTV-815M PDIP-4 Transistor Output Optocouplers Optocoupler

8Pcs LTV-846 PDIP-16 Transistor Output Optocouplers Optocoupler AC in 4-CHNL