8Pcs VOD211T SOIC-8 Transistor Output Optocouplers Optocoupler SOIC8

7Pcs LDA111 DIP-6 Transistor Output Optocouplers Optocoupler Single-Transistor

11Pcs 4N33M PDIP-6 Transistor Output Optocouplers Optocoupler Photodarlington

6Pcs FOD2742B SOIC-8 Transistor Output Optocouplers Error amplifier Optocoupler

7Pcs MCT62S PDIP-8 Gull Wing Transistor Output Optocouplers SO-8 DUAL PH TRAN

10Pcs MCT2EM PDIP-6 Transistor Output Optocouplers Optocoupler Phototransistor

11Pcs HMHA281 SMD-4 Transistor Output Optocouplers Optocoupler Phototransistor

10Pcs 4N27M PDIP-6 Transistor Output Optocouplers Optocoupler Phototransistor