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 5KV TRIAC 6DIP / Optoisolator Triac Output 5000Vrms 1 Channel 6-DIP
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Low Stock |
MOQ: 12 |
Need to verify |
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Mfr. Part No. WS Part No. |
Low Profile Type Solid State Relays
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6DIP / Optocoupler Triac AC-OUT 1-CH 600V 5-Pin PDIP Sleeve
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3,861 pieces In Stock |
MOQ: 210 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6DIP
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Low Stock |
MOQ: 50 |
Need to verify |
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Mfr. Part No. WS Part No. |
PHOTOTRIAC COUPLER / Optoisolator Triac Output 3750Vrms 1 Channel 4-SMD
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Low Stock |
MOQ: 110 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6SMD / Optoisolator Triac Output 5000Vrms 1 Channel 6-SMD
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Low Stock |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6DIP / Optoisolator Triac Output 5000Vrms 1 Channel 6-DIP
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2,060 pieces In Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6DIP / Optocoupler Triac AC-OUT 1-CH 800V 5-Pin PDIP Sleeve
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Low Stock |
MOQ: 75 |
Need to verify |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 3.75KV TRIAC 4SMD
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Low Stock |
MOQ: 70 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 3.75KV TRIAC 4SMD
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Low Stock |
MOQ: 70 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6DIP
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1,200 pieces In Stock |
MOQ: 50 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 3.75KV TRIAC 4SMD
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Low Stock |
MOQ: 90 |
Need to verify |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 3.75KV TRIAC 4SMD
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Low Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 3.75KV TRIAC 4SMD / Optoisolator Triac Output 3750Vrms 1 Channel 4-SMD
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3,720 pieces In Stock |
MOQ: 80 |
Need to verify |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6DIP / Optoisolator Triac Output 5000Vrms 1 Channel 6-DIP
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2,160 pieces In Stock |
MOQ: 60 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC DIP
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2,010 pieces In Stock |
MOQ: 70 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6DIP
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5,000 pieces In Stock |
MOQ: 85 |
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