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.
| Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
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Mfr. Part No. WS Part No. |
6-Pin DIP Triac Drivers | OPTOISOLATOR 5KV TRIAC 6SMD
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Low Stock |
MOQ: 12 |
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Mfr. Part No. WS Part No. |
6-Pin DIP Triac Drivers
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10,000 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
6-Pin DIP Triac Drivers | OPTOISOLATOR 5KV TRIAC 6SMD
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30,000 pieces In Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
6-Pin DIP Triac Drivers | OPTOISOLATOR 5KV TRIAC 6DIP
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23,000 pieces In Stock |
MOQ: 16 |
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Mfr. Part No. WS Part No. |
6-Pin DIP Zero-Cross Triac Drivers | OPTOISOLATOR 5KV TRIAC 6SMD
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2,500 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 1CH 6-SMD
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30 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 1CH 6-SMD
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Low Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6SMD
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200 pieces In Stock |
MOQ: 17 |
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Mfr. Part No. WS Part No. |
6-Pin DIP Zero-Cross Triac Drivers | OPTOISOLATOR 5KV TRIAC 6SMD
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200 pieces In Stock |
MOQ: 9 |
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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: 30 |
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Mfr. Part No. WS Part No. |
X36 PB-F TRIAC COUPLER ZC SO6 RI
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13,419 pieces In Stock |
MOQ: 35 |
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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: 1 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6DIP
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110 pieces In Stock |
MOQ: 120 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6DIP
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20,000 pieces In Stock |
MOQ: 95 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6SMD
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34,994 pieces In Stock |
MOQ: 100 |
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Mfr. Part No. WS Part No. |
OPTOISOLTR 4.17KV TRIAC 1CH 6SMD
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775 pieces In Stock |
MOQ: 65 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6SMD
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3,450 pieces In Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6SMD
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4,000 pieces In Stock |
MOQ: 80 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6DIP
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29,700 pieces In Stock |
MOQ: 120 |
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Mfr. Part No. WS Part No. |
6-PIN DIP ZERO-CROSS PHOTOTRIAC DRIVER OPTOCOUPLER (600V PEAK)
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2,030 pieces In Stock |
MOQ: 60 |
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