Triac and SCR output optoisolators allow bi-directional or unidirectional control of an AC (alternating current) source while providing isolation between the control and load circuits. An LED is optically coupled to a photodiode in a single device package. The photodiode controls the gate of the Triac or SCR and may include zero cross circuity. These optoisolators are selected by on-state current, forward voltage, turn on time, and mounting type.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
MOC3042MTriac, SCR Output Optoisolators | onsemi | Triac AC-OUT 1-CH 400V 6-Pin PDIP W Tube | 323 | 1+: $1.15372 10+: $0.96000 50+: $0.77485
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MOC3043MTriac, SCR Output Optoisolators | onsemi | Zero-Crossing Triac Optocoupler, 1-CH, 400V, PDIP | 548 | 10+: $0.54172 50+: $0.46285 100+: $0.40628
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MOC3051MTriac, SCR Output Optoisolators | onsemi | Triac AC-OUT 1-CH 600V 6-Pin PDIP W Tube | 4369 | 10+: $0.55200 50+: $0.46457 100+: $0.39943
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MOC3063MTriac, SCR Output Optoisolators | onsemi | Triac AC-OUT 1-CH 600V 6-Pin PDIP W Tube | 7658 | 10+: $0.64972 50+: $0.55372 100+: $0.48685
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MOC3082MTriac, SCR Output Optoisolators | onsemi | Triac AC-OUT 1-CH 800V 6-Pin PDIP W Tube | 37 | 1+: $0.94628 10+: $0.77657 50+: $0.64115 | |
MOC3083MTriac, SCR Output Optoisolators | onsemi | Triac AC-OUT 1-CH 800V 6-Pin PDIP W Tube | 7609 | 10+: $0.69428 50+: $0.57428 100+: $0.49372
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MOC3163MTriac, SCR Output Optoisolators | onsemi | Triac AC-OUT 1-CH 600V 6-Pin PDIP W Tube | 862 | 10+: $0.55028 50+: $0.44743 100+: $0.38572
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MOC3010MTriac, SCR Output Optoisolators | onsemi | Triac AC-OUT 1-CH 250V 6-Pin PDIP W Tube | 130 | 1+: $0.69428 10+: $0.57428 50+: $0.46457 | |
MOC3011MTriac, SCR Output Optoisolators | onsemi | Triac AC-OUT 1-CH 250V 6-Pin PDIP W Tube | 110 | 1+: $0.95143 10+: $0.77828 50+: $0.63600 | |
MOC3052VMTriac, SCR Output Optoisolators | onsemi | Triac AC-OUT 1-CH 600V 6-Pin PDIP W Tube | 37 | 1+: $1.96115 10+: $1.67315 30+: $1.49315 | |
MOC3063TVMTriac, SCR Output Optoisolators | onsemi | Triac Optocoupler, 600V, 1-CH, Zero-Crossing, DIP, Through Hole | 13 | 1+: $2.19085 10+: $1.87028 50+: $1.66972 | |
MOC3081TVMTriac, SCR Output Optoisolators | onsemi | Optocoupler Triac AC-OUT 1-CH 800V 6-Pin PDIP White Tube | 22 | 1+: $3.07372 10+: $2.62285 30+: $2.34172 | |
MOC3083SR2VMTriac, SCR Output Optoisolators | onsemi | Triac AC-OUT 1-CH 800V 6-Pin PDIP SMD T/R | 220 | 1+: $1.42115 10+: $1.18628 30+: $1.05772
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MOC3163TVMTriac, SCR Output Optoisolators | onsemi | Triac Driver Output Optocoupler, 6-Pin DIP 600V Zero Crossing, 1000-TUBE | 103 | 1+: $1.95772 10+: $1.66972 50+: $1.49143 | |
TLP548J(TP1,F)Triac, SCR Output Optoisolators | Toshiba Electronic Devices and Storage Corporation | PHOTOTHYRISTOR LOW TRIGGER LED | 228 | 1+: $1.02343 10+: $0.99772 30+: $0.98057 | |
TLP160G(TPL,U,F)Triac, SCR Output Optoisolators | Toshiba Electronic Devices and Storage Corporation | PHOTOCOUPLER | 220 | 1+: $0.61200 10+: $0.59828 30+: $0.58972
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TLP161J(TPL,U,C,F)Triac, SCR Output Optoisolators | Toshiba Electronic Devices and Storage Corporation | PHOTOCOUPLER | 1293 | 1+: $0.76628 10+: $0.61028 30+: $0.53315
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APT1211STriac, SCR Output Optoisolators | Panasonic | Triac Output Optocoupler, 3.75kV Isolation, 50mA, SOP | 6 | 1+: $0.86572 10+: $0.74057 30+: $0.67715 | |
EL3022Triac, SCR Output Optoisolators | Everlight Electronics | OPTOISOLATOR 5KV TRIAC 6DIP | 3388 | 50+: $0.13768 130+: $0.12056 520+: $0.09724
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EL3023S(TA)Triac, SCR Output Optoisolators | Everlight Electronics | OPTOISOLATOR 5KV TRIAC 6SMD | 4074 | 5+: $0.20616 50+: $0.16296 150+: $0.14444
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ELM3064(TA)Triac, SCR Output Optoisolators | Everlight Electronics | OPTOISOLATOR 3.75KV TRIAC 4SOP | 7515 | 50+: $0.29839 150+: $0.26764 500+: $0.20400
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EL3061S(TA)Triac, SCR Output Optoisolators | Everlight Electronics | OPTOISOLATOR 5KV TRIAC 6SMD | 548 | 50+: $0.17629 150+: $0.15703 1000+: $0.13036
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ELM3052(TA)Triac, SCR Output Optoisolators | Everlight Electronics | OPTOISOLATOR 3.75KV TRIAC 4SOP | 837 | 50+: $0.27481 150+: $0.24067 500+: $0.19408
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ELM3022(TA)Triac, SCR Output Optoisolators | Everlight Electronics | OPTOISOLATOR 3.75KV TRIAC 4SOP | 61 | 1+: $0.25715 10+: $0.25028 30+: $0.24685 | |
MOC3022Triac, SCR Output Optoisolators | LITEON | OPTOISOLATOR 5KV TRIAC 6DIP | 8332 | 5+: $0.21485 50+: $0.17009 130+: $0.14825
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