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 |
|---|---|---|---|---|---|
EL3052Triac, SCR Output Optoisolators | Everlight Electronics | OPTOISOLATOR 5KV TRIAC 6DIP | 43183 | 50+: $0.14440 130+: $0.12647 520+: $0.10523
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APT1221STriac, SCR Output Optoisolators | Panasonic | Triac Output Optocoupler, 1-Ch, 3.75kV Isolation, 600V, SOP | 6 | 1+: $2.48057 10+: $2.16000 30+: $1.96115 | |
MOC3021STriac, SCR Output Optoisolators | LITEON | OPTOISOLATOR 5KV TRIAC 6SMD | 5391 | 5+: $0.21900 50+: $0.17513 130+: $0.15156
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TLP748J(D4,F)Triac, SCR Output Optoisolators | Toshiba Electronic Devices and Storage Corporation | OPTOISOLATOR 4KV SCR 6DIP | 4428 | 10+: $1.41085 30+: $1.24285 100+: $1.06972
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EL3063Triac, SCR Output Optoisolators | Everlight Electronics | OPTOISOLATOR 5KV TRIAC 6DIP | 68576 | 50+: $0.14797 130+: $0.13187 520+: $0.11173
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TLP748J(TP1,F)Triac, SCR Output Optoisolators | Toshiba Electronic Devices and Storage Corporation | OPTOISOLATOR 4KV SCR 6SMD | In Stock | 10+: $1.33715 30+: $1.17772 100+: $0.99600
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MOC3083S-TA1Triac, SCR Output Optoisolators | LITEON | OPTOISOLATOR 5KV TRIAC 6SMD | 203498 | 50+: $0.27575 150+: $0.24784 1000+: $0.20233
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FODM3083R2Triac, SCR Output Optoisolators | onsemi | Zero Crossing Triac Optocoupler, 800V, 70mA, SMD | 35 | 10+: $0.94248 30+: $0.84121 100+: $0.73712
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APT1221Triac, SCR Output Optoisolators | Panasonic | Triac Output Optocoupler, 5kV Isolation, 100mA, DIP | In Stock | 10+: $2.45485 30+: $2.25943 100+: $2.09485
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MOC3063MTriac, SCR Output Optoisolators | LITEON | OPTOISOLATOR 5KV TRIAC 6DIP | 511 | 5+: $0.22240 50+: $0.18775 130+: $0.15743 | |
EL3021Triac, SCR Output Optoisolators | Everlight Electronics | OPTOISOLATOR 5KV TRIAC 6DIP | 27163 | 50+: $0.13384 130+: $0.11879 520+: $0.09799
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TLP266J(T7-TPL,ETriac, SCR Output Optoisolators | Toshiba Electronic Devices and Storage Corporation | OPTOISOLATOR 3.75KV TRIAC 6SO 4L | In Stock | 10+: $1.12115 30+: $0.99943 100+: $0.86228
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APT1212ATriac, SCR Output Optoisolators | Panasonic | Triac Output Optocoupler, 1-Ch, 5kV Isolation, 600V Output, SMD | 2149 | 10+: $0.78172 30+: $0.71315 100+: $0.66172
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EL3063M-VTriac, SCR Output Optoisolators | Everlight Electronics | OPTOISOLATOR 5KV TRIAC 6DIP | 3465 | 5+: $0.18629 50+: $0.16109 130+: $0.15029
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EL3041Triac, SCR Output Optoisolators | Everlight Electronics | OPTOISOLATOR 5KV TRIAC 6DIP | 26133 | 50+: $0.18008 130+: $0.14675 520+: $0.12295
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EL3052S(TA)Triac, SCR Output Optoisolators | Everlight Electronics | OPTOISOLATOR 5KV TRIAC 6SMD | 2079 | 5+: $0.30061 50+: $0.23864 150+: $0.21209 | |
PC3SD12NTZAHTriac, SCR Output Optoisolators | Sharp Microelectronics | Optocoupler Triac AC-OUT 1-CH 600V 5-Pin PDIP | 4382 | 10+: $0.55372 60+: $0.49200 120+: $0.41657
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TLP265J(TPR,E(TTriac, SCR Output Optoisolators | Toshiba Electronic Devices and Storage Corporation | Photocoupler With Triac Output | 5315 | 10+: $0.33943 30+: $0.29828 100+: $0.24685
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TLP265J(T7-TPL,E(TTriac, SCR Output Optoisolators | Toshiba Electronic Devices and Storage Corporation | Optocoupler Triac AC-OUT 1-CH 600V 4-Pin SO T/R | 99 | 1+: $1.26857 10+: $1.05943 30+: $0.94457 | |
TLP266J(TPL,E(TTriac, SCR Output Optoisolators | Toshiba Electronic Devices and Storage Corporation | Optocoupler Triac AC-OUT 1-CH 600V 4-Pin SO T/R | 3405 | 10+: $0.45973 30+: $0.43489 100+: $0.40967
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TLP268J(TPL,E(TTriac, SCR Output Optoisolators | Toshiba Electronic Devices and Storage Corporation | Optocoupler Triac AC-OUT 1-CH 600V 4-Pin SO T/R | 633 | 1+: $1.00972 10+: $0.82115 30+: $0.72685
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TLP560G(F)Triac, SCR Output Optoisolators | Toshiba Electronic Devices and Storage Corporation | Optocoupler Triac AC-OUT 1-CH 400V 5-Pin PDIP Magazine | 6393 | 10+: $0.55200 50+: $0.48172 100+: $0.41143
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TLP266J(T7-TPL,E(TTriac, SCR Output Optoisolators | Toshiba Electronic Devices and Storage Corporation | Optocoupler Triac AC-OUT 1-CH 600V 4-Pin SO T/R | 5918 | 1+: $0.57014 10+: $0.50328 30+: $0.46986
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TLP267J(TPL,E(TTriac, SCR Output Optoisolators | Toshiba Electronic Devices and Storage Corporation | Optocoupler Triac AC-OUT 1-CH 600V 4-Pin SO T/R | 27559 | 10+: $0.48220 30+: $0.34004 100+: $0.29315
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TLP560J(C,F)Triac, SCR Output Optoisolators | Toshiba Electronic Devices and Storage Corporation | Optocoupler Triac AC-OUT 1-CH 600V 5-Pin PDIP Magazine | 4099 | 10+: $0.60000 50+: $0.52800 100+: $0.45600
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