6PIN DIP ZERO CROSS TR...

6PIN SOP ZERO CROSS TR...

4 PIN DIP ZERO CROSS T...

4 PIN SOP ZERO CROSS T...

4 PIN SOP TRIAC PHOTOC...

4 PIN SOP ZERO CROSS T...

4 PIN DIP TRIAC DRIVER...

4 PIN DIP ZERO-CROSS T...

ZERO-CROSS TRIAC DRIVE...

6PIN Photo Coupler EL3...

EL303X, EL304X, EL306X...

6 PIN DIP ZERO-CROSS T...

Optocoupler, optical c...

EL817,Photo-Coupler

EL4N35 6PIN DIP-DC Pho...

Opto-coupler,EL817M