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. |
Non-zero cross type DIP 6pin Phototriac Coupler for triggering
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Low Stock |
MOQ: 19 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6SMD
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Low Stock |
MOQ: 1 |
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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 5KV TRIAC SMD / Optoisolator Triac Output 5000Vrms 1 Channel 6-SMD
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Low Stock |
MOQ: 4 |
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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 |
Need to verify |
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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 |
Need to verify |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 3.75KV TRIAC 4SMD
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Low Stock |
MOQ: 65 |
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Mfr. Part No. WS Part No. |
Optocoupler Triac AC-OUT 1-CH 600V 4-Pin Mini-Flat T/R / OPTOISOLATOR 3.75KV TRIAC 4SMD
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Low Stock |
MOQ: 100 |
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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 |
Need to verify |
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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: 8 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6DIP / Optocoupler Triac AC-OUT 1-CH 600V 5-Pin PDIP Sleeve
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Low Stock |
MOQ: 1 |
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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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Low Stock |
MOQ: 1 |
Need to verify |
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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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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 4SMD
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Low Stock |
MOQ: 350 |
Need to verify |
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Mfr. Part No. WS Part No. |
6-pin DIP Type SSR for Low Power Control
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Low Stock |
MOQ: 45 |
Need to verify |
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Mfr. Part No. WS Part No. |
Optoisolator Output Channel
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Photothyristor Coupler
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Low Stock |
MOQ: 21 |
Need to verify |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRIAC 6SMD
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Low Stock |
MOQ: 12 |
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