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. |
Triac AC-OUT 1-CH 600V 6-Pin PDIP W Tube / OPTOISOLATOR 4.17KV TRIAC 6DIP
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20,000 pieces In Stock |
MOQ: 120 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6DIP
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55,737 pieces In Stock |
MOQ: 355 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6SMD
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30,615 pieces In Stock |
MOQ: 95 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6SMD
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92,985 pieces In Stock |
MOQ: 205 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6SMD
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2,220 pieces In Stock |
MOQ: 210 |
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Mfr. Part No. WS Part No. |
Triac AC-OUT 1-CH 400V 6-Pin PDIP SMD Tube / OPTOISOLATOR 4.17KV TRIAC 6SMD
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5,350 pieces In Stock |
MOQ: 380 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6SMD
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1,880 pieces In Stock |
MOQ: 50 |
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Mfr. Part No. WS Part No. |
6-PIN DIP RANDOM-PHASE OPTOISOLATORS TRIAC DRIVER OUTPUT (250/400 VOLT PEAK)
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6,000 pieces In Stock |
MOQ: 455 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6DIP / Optocoupler Triac AC-OUT 1-CH 400V 6-Pin PDIP White Tube
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27 pieces In Stock |
MOQ: 155 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6SMD
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661,950 pieces In Stock |
MOQ: 65 |
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Mfr. Part No. WS Part No. |
Triac AC-OUT 1-CH 400V 6-Pin PDIP W Tube / OPTOISOLATOR 4.17KV TRIAC 6DIP
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188,950 pieces In Stock |
MOQ: 185 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6SMD
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10,000 pieces In Stock |
MOQ: 135 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6SMD
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67,000 pieces In Stock |
MOQ: 350 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6DIP
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16,250 pieces In Stock |
MOQ: 145 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6DIP
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Low Stock |
MOQ: 55 |
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Mfr. Part No. WS Part No. |
Triac AC-OUT 1-CH 800V 6-Pin PDIP W Tube / OPTOISOLATOR 4.17KV TRIAC 6DIP
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54,000 pieces In Stock |
MOQ: 105 |
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Mfr. Part No. WS Part No. |
Triac AC-OUT 1-CH 600V 6-Pin PDIP SMD T/R / OPTOISOLATOR 4.17KV TRIAC 6SMD
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50,000 pieces In Stock |
MOQ: 110 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6DIP
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203,750 pieces In Stock |
MOQ: 390 |
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Mfr. Part No. WS Part No. |
Triac AC-OUT 1-CH 600V 6-Pin PDIP SMD T/R / OPTOISOLATOR 4.17KV TRIAC 6SMD
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23,090 pieces In Stock |
MOQ: 85 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6SMD / Triac AC-OUT 1-CH 600V 6-Pin PDIP SMD Tube
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378 pieces In Stock |
MOQ: 95 |
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