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 6SMD / Optoisolator Triac Output 5000Vrms 1 Channel 6-SMD
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9,420 pieces In Stock |
MOQ: 330 |
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Mfr. Part No. WS Part No. |
Optocoupler Triac AC-OUT 1-CH 400V 6-Pin PDIP / OPTOISOLATOR 5KV TRIAC 6SMD
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60,000 pieces In Stock |
MOQ: 305 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6SMD
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22,000 pieces In Stock |
MOQ: 485 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6SMD
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248,431 pieces In Stock |
MOQ: 300 |
Need to verify |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6SMD
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95,542 pieces In Stock |
MOQ: 375 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6SMD
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18,100 pieces In Stock |
MOQ: 455 |
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Mfr. Part No. WS Part No. |
6pin DIP photocoupler, triac driver output | OPTOISOLATOR 5KV TRIAC 6SMD
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33,301 pieces In Stock |
MOQ: 335 |
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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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120,597 pieces In Stock |
MOQ: 235 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6DIP / OPTICALLY COUPLED BILATERAL SWITCH LIGHT ACTIVATED ZERO VOLTAGE CROSSING TRIAC
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272,150 pieces In Stock |
MOQ: 250 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6SMD
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15,110 pieces In Stock |
MOQ: 390 |
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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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121,600 pieces In Stock |
MOQ: 240 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6SMD
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121,115 pieces In Stock |
MOQ: 305 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6SMD
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94,125 pieces In Stock |
MOQ: 350 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6SMD
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137,700 pieces In Stock |
MOQ: 375 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6SMD
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229,048 pieces In Stock |
MOQ: 455 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6DIP / Optocoupler Triac AC-OUT 1-CH 400V 6-Pin PDIP
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69,840 pieces In Stock |
MOQ: 370 |
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Mfr. Part No. WS Part No. |
6pin DIP photocoupler, triac driver output
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47,600 pieces In Stock |
MOQ: 390 |
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Mfr. Part No. WS Part No. |
Optoisolator Triac Output 5000Vrms 1 Channel 6-DIP
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35,445 pieces In Stock |
MOQ: 350 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6DIP
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124,800 pieces In Stock |
MOQ: 280 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6DIP
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625,000 pieces In Stock |
MOQ: 390 |
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