Optoisolators with Triac or SCR output are specialized components used to control AC loads and provide galvanic isolation between high power circuits and control systems. These optoisolators are essential in minimizing electrical noise and ensuring safe and efficient load switching.
Prominent manufacturers including IXYS, Fairchild Semiconductor, and Sharp offer these devices, which are often deployed in motor control, lighting dimmers, and industrial automation. Their ability to handle high voltages and currents makes them indispensable in heavy-duty applications.
The combination of Triac or SCR with an optoelectronic interface allows precise control over AC power, ensuring safe operation in electrically noisy environments. These optoisolators are valued for their ruggedness and reliability, providing long-term solutions in diverse industrial and commercial settings.
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6SMD
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7,000 pieces In Stock |
MOQ: 150 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6SMD
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8,400 pieces In Stock |
MOQ: 185 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5.3KV TRIAC 6DIP
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3,350 pieces In Stock |
MOQ: 215 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5.3KV TRIAC
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26,000 pieces In Stock |
MOQ: 16 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5.3KV TRIAC
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1,980 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5.3KV TRIAC
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15,200 pieces In Stock |
MOQ: 22 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5.3KV TRIAC 6DIP
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83,600 pieces In Stock 41,800 pieces Factory Stock |
MOQ: 20 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5.3KV TRIAC
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26,000 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 3.75KV TRIAC 4SMD
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3,400 pieces In Stock |
MOQ: 70 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6DIP
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1,990 pieces In Stock |
MOQ: 23 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6SMD
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48 pieces In Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6SMD
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Low Stock |
MOQ: 145 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6DIP 5L
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8,800 pieces In Stock |
MOQ: 22 |
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Mfr. Part No. WS Part No. |
Optocoupler Triac AC-OUT 1-CH 600V 4-Pin SO Magazine
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1,700 pieces In Stock |
MOQ: 85 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 3.75KV TRIAC 4SMD
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8,700 pieces In Stock |
MOQ: 80 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6DIP
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9,700 pieces In Stock |
MOQ: 50 |
Need to verify |
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Mfr. Part No. WS Part No. |
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28,000 pieces In Stock |
MOQ: 21 |
Need to verify |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6SMD
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15,500 pieces In Stock |
MOQ: 30 |
Need to verify |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 1.5KV SCR 8DIP
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9,400 pieces In Stock |
MOQ: 35 |
Need to verify |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6DIP
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1,940 pieces In Stock |
MOQ: 50 |
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