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. |
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. |
OPTOISOLATOR 4.17KV TRIAC 6SMD
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6,000 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6SMD
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23,155 pieces In Stock |
MOQ: 355 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6SMD
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60,000 pieces In Stock |
MOQ: 165 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6SMD
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57,000 pieces In Stock |
MOQ: 485 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6SMD
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13,879 pieces In Stock |
MOQ: 80 |
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Mfr. Part No. WS Part No. |
Triac AC-OUT 1-CH 250V 6-Pin PDIP W Tube / OPTOISOLATOR 4.17KV TRIAC 6DIP
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92,850 pieces In Stock |
MOQ: 160 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6DIP
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195,452 pieces In Stock |
MOQ: 170 |
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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 4.17KV TRIAC 6DIP
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30,000 pieces In Stock |
MOQ: 115 |
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Mfr. Part No. WS Part No. |
6-PIN DIP RAND. PHASE TRIAC OUTP
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1,320 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
6PW RP TRIAC DIP / Optoisolator Triac Output 4170Vrms 1 Channel 6-DIP
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9,730 pieces In Stock |
MOQ: 280 |
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Mfr. Part No. WS Part No. |
6-Pin DIP Triac Drivers | OPTOISOLATOR 5KV TRIAC 6DIP
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50 pieces In Stock |
MOQ: 15 |
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Mfr. Part No. WS Part No. |
3V/us 10mA 400V 1.2V TRIAC DIP-6 Triac, SCR Output Optoisolators RoHS
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1,000 pieces In Stock |
MOQ: 145 |
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Mfr. Part No. WS Part No. |
1000V/us 600V 60mA 1.5V TRIAC SOP-4-2.54mm Triac, SCR Output Optoisolators RoHS
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6,332 pieces In Stock |
MOQ: 120 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 2.5KV TRIAC 6MFSOP
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58,250 pieces In Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6SMD
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16,000 pieces In Stock |
MOQ: 65 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6SMD
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Low Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6DIP
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Low Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
OPTOISOLTR 5.3KV TRIAC 1CH 6-SMD
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1,234 pieces In Stock |
MOQ: 12 |
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