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 SMD
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29,000 pieces In Stock |
MOQ: 17 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6DIP
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9,820 pieces In Stock |
MOQ: 45 |
Need to verify |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6DIP
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Low Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5.3KV TRIAC 6DIP
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11,400 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 3.75KV TRIAC 4MFP
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Low Stock |
MOQ: 115 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5.3KV TRIAC 6SMD
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1,018 pieces In Stock |
MOQ: 19 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6DIP
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52,700 pieces In Stock |
MOQ: 185 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5.3KV TRIAC 6SMD
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16,900 pieces In Stock |
MOQ: 24 |
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Mfr. Part No. WS Part No. |
OPTOISOLTR 5.3KV PWR TRIAC 8DIP
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7,700 pieces In Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
Optocoupler, Pgototriac Output, Low Input Current | OPTOISOLATOR 5.3KV TRIAC 6DIP
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3,902 pieces In Stock |
MOQ: 60 |
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Mfr. Part No. WS Part No. |
NON-ZERO-CROSSING TRIACS | ISOL 5.3KVRMS 1CH TRIAC OUT 6DIP
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1,080 pieces In Stock |
MOQ: 125 |
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Mfr. Part No. WS Part No. |
4-PIN FULL PITCH MINI-FLAT PACKAGE RANDOM PHASE TRIAC DRIVER OUTPUT OPTOCOUPLERS | OPTOISOLATOR 3.75KV TRIAC 4MFP
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Low Stock |
MOQ: 75 |
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Mfr. Part No. WS Part No. |
6-PIN DIP ZERO-CROSS PHOTOTRIAC DRIVER OPTOCOUPLER (600V PEAK)
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2,000 pieces In Stock |
MOQ: 65 |
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Mfr. Part No. WS Part No. |
6-PIN DIP ZERO-CROSS OPTOISOLATORS TRIAC DRIVER OUTPUT (800 VOLT PEAK)
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2,000 pieces In Stock |
MOQ: 140 |
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Mfr. Part No. WS Part No. |
6-PIN DIP ZERO-CROSS PHOTOTRIAC DRIVER OPTOCOUPLER (600V PEAK)
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234 pieces In Stock |
MOQ: 75 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6SMD
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2,000 pieces In Stock |
MOQ: 130 |
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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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2,000 pieces In Stock |
MOQ: 150 |
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Mfr. Part No. WS Part No. |
TRIAC OUTPUT OPTOCOUPLER
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2,000 pieces In Stock |
MOQ: 70 |
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Mfr. Part No. WS Part No. |
6-PIN DIP ZERO-CROSS OPTOISOLATORS TRIAC DRIVER OUTPUT (250/400 VOLT PEAK)
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1,849 pieces In Stock |
MOQ: 110 |
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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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Low Stock |
MOQ: 160 |
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