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 6SMD / Optoisolator Triac Output 5000Vrms 1 Channel 6-SMD
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9,420 pieces In Stock |
MOQ: 315 |
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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. |
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: 90 |
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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: 105 |
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Mfr. Part No. WS Part No. |
Office Machine Household Use Equipment Solid State Relay Switching Power Supply
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13,087 pieces In Stock |
MOQ: 14 |
Need to verify |
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Mfr. Part No. WS Part No. |
6-Pin DIP Triac Drivers | OPTOISOLATOR 5KV TRIAC 6SMDIP-B
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Low Stock |
MOQ: 12 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5.3KV TRIAC 6SMD
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7,495 pieces In Stock |
MOQ: 13 |
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Mfr. Part No. WS Part No. |
OPTOCOUPLER / Optoisolator Triac Output 5000Vrms 1 Channel 6-DIP
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Low Stock |
MOQ: 160 |
Need to verify |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6DIP
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12,522 pieces In Stock |
MOQ: 25 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 1CH 6-SMD
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 1CH 6-SMD
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 3.75KV TRIAC 4SMD
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4,580 pieces In Stock |
MOQ: 80 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5.3KV TRIAC 6SMD
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Low Stock |
MOQ: 15 |
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Mfr. Part No. WS Part No. |
OPTO TRIAC COUPLER; ZERO-VOLTAGE
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3,610 pieces In Stock |
MOQ: 17 |
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Mfr. Part No. WS Part No. |
Optoisolator Triac Output 2500Vrms 1 Channel 6-MFSOP, 4 Lead
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60,460 pieces In Stock |
MOQ: 70 |
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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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30,000 pieces In Stock |
MOQ: 245 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6SMD
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34,000 pieces In Stock |
MOQ: 110 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6DIP
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48,450 pieces In Stock |
MOQ: 70 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 4.17KV TRIAC 6SMD
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1,262 pieces In Stock |
MOQ: 25 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6DIP
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Low Stock |
MOQ: 3 |
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