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 5L / Optocoupler Triac AC-OUT 1-CH 600V 5-Pin PDIP
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2,780 pieces In Stock |
MOQ: 22 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6DIP 5L
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3,031 pieces In Stock |
MOQ: 22 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6SMD 5L
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Low Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 2.5KV TRIAC 8DIP
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30,680 pieces In Stock |
MOQ: 50 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 2.5KV TRIAC 6MFSOP
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Low Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
Photocoupler GaAs Ired + Photo-Triac
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Low Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6DIP 5L
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10,950 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 130 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4KV SCR 6SMD / Optocoupler SCR AC-OUT 1-CH 600V 6-Pin PDIP SMD T/R
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Low Stock |
MOQ: 50 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 135 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4KV SCR 6DIP / SCR AC-OUT 1-CH 600V 6-Pin PDIP Magazine
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Low Stock |
MOQ: 25 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 2.5KV TRIAC 6MFSOP
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Low Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
X36 PB-F TRIAC COUPLER LOW TRIGG / Optoisolator Triac Output 3750Vrms 1 Channel 6-SOP
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
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57,450 pieces In Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
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56,650 pieces In Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 3.75KV TRIAC 6SO 4L
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55,010 pieces In Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 3.75KV TRIAC 6SO 4L
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15,000 pieces In Stock |
MOQ: 150 |
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Mfr. Part No. WS Part No. |
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18,600 pieces In Stock |
MOQ: 50 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 2.5KV TRIAC 6MFSOP
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56,000 pieces In Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 90 |
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