Optoisolators with transistor and photovoltaic output are pivotal in providing electrical isolation and signal transmission with high efficiency. These components are designed to convert light signals into electrical currents, offering a reliable solution for various switching and isolation applications.
Key manufacturers like Toshiba, Renesas, and Lite-On produce optoisolators that ensure high voltage isolation and superior signal fidelity. They find widespread use in power supply units, solar inverters, and high-voltage communication interfaces, where isolation and noise immunity are critical.
Featuring a built-in transistor or photovoltaic cell, these optoisolators deliver consistent performance by minimizing interference and distortion. They are ideal for environments demanding robust isolation solutions, ensuring the longevity and reliability of electronic systems.
Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
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Mfr. Part No. WS Part No. |
OPTOISOLTR 5.3KV 2CH TRANS 8-DIP
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7,178 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
OPTOISO 2.5KV 2CH TRANS 8SOIC
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30,000 pieces In Stock |
MOQ:120 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 2.5KV TRANS 8-DIP
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33,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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58,333 pieces In Stock |
MOQ:115 |
Need to verify |
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Mfr. Part No. WS Part No. |
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP SMD Black Reel | OPTOISOLATOR 5KV TRANSISTOR 4SMD
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27,690 pieces In Stock |
MOQ:295 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRANSISTOR 4SMD / Optoisolator Transistor Output 5000Vrms 1 Channel 4-SMD
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30,500 pieces In Stock |
MOQ:295 |
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Mfr. Part No. WS Part No. |
OPTOISO 3.75KV PHVOLT 8SMD
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10,000 pieces In Stock |
MOQ:16 |
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Mfr. Part No. WS Part No. |
Optoisolator Transistor Output 2500Vrms 4 Channel 16-SOP
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16,030 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 2.5KV TRANS 4-SOP
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16,110 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin SOP T/R / OPTOISOLATOR 2.5KV TRANS 4-SOP
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16,680 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
Optoisolator Transistor Output 2500Vrms 1 Channel 4-SOP
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16,230 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
PROGRAMMABLE CONTROLLERS AC/DC-INPUT MODULE PC CARD MODEM(PCMCIA)
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17,500 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
OPTOISOLTR 2.5KV PHVOLT 6-MFSOP
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45,000 pieces In Stock |
MOQ:19 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV 2CH TRANS 8-DIP
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867 pieces In Stock |
MOQ:65 |
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Mfr. Part No. WS Part No. |
PHOTO FET OPTOCOUPLERS | OPTOISOLTR 5.3KV PHOTO FET 6-DIP
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1,555 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 3.75KV TRANS 4-SOP
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12,000 pieces In Stock |
MOQ:95 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
OPTOISO 5.3KV TRANS W/BASE 6DIP / Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP Black
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
OPTOISO 3.75KV 2CH TRANS 8SOIC
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13,390 pieces In Stock |
MOQ:50 |
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Mfr. Part No. WS Part No. |
OPTOISO 3.75KV 2CH TRANS 8SOIC
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12,820 pieces In Stock |
MOQ:50 |
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Mfr. Part No. WS Part No. |
OPTOISO 3.75KV 2CH TRANS 8SOIC
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13,100 pieces In Stock |
MOQ:50 |
Need to verify |
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Mfr. Part No. WS Part No. |
OPTOISO 3.75KV 2CH TRANS 8SOIC
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14,200 pieces In Stock |
MOQ:50 |
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Mfr. Part No. WS Part No. |
OPTOISO 3.75KV TRANS 4-MINI-FLAT
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73,550 pieces In Stock |
MOQ:170 |
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Mfr. Part No. WS Part No. |
OPTOISO 3.75KV TRANS 4-MINI-FLAT
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72,270 pieces In Stock |
MOQ:170 |
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Mfr. Part No. WS Part No. |
OPTOISO 3.75KV TRANS 4-MINI-FLAT
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80,000 pieces In Stock |
MOQ:170 |
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Mfr. Part No. WS Part No. |
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223,050 pieces In Stock |
MOQ:335 |
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Mfr. Part No. WS Part No. |
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229,180 pieces In Stock |
MOQ:335 |
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Mfr. Part No. WS Part No. |
Optoisolator Darlington Output 3750Vrms 1 Channel 6-SO, 4 Lead
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222,530 pieces In Stock |
MOQ:335 |
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Mfr. Part No. WS Part No. |
OPTOISO 3.75KV DARL 6-SO, 4 LEAD
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243,000 pieces In Stock |
MOQ:335 |
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Mfr. Part No. WS Part No. |
PHOTOCOUPLER SMD
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95,980 pieces In Stock |
MOQ:120 |
Need to verify |
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Mfr. Part No. WS Part No. |
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97,620 pieces In Stock |
MOQ:120 |
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Mfr. Part No. WS Part No. |
OPTOISOLTR 2.5KV DARLNG 6-MFSOP
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98,410 pieces In Stock |
MOQ:120 |
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Mfr. Part No. WS Part No. |
OPTOISOLTR 2.5KV DARLNG 6-MFSOP
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103,000 pieces In Stock |
MOQ:120 |
Need to verify |
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Mfr. Part No. WS Part No. |
OPTOISO 5.3KV PHVOLT 8SMD
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Low Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
OPTOISO 5.3KV PHVOLT 8SMD / Optoisolator Photovoltaic, Linearized Output 5300Vrms 1 Channel 8-SMD
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Low Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
OPTOISO 3.75KV TRANSISTOR 5-SMD
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50,000 pieces In Stock |
MOQ:85 |
Need to verify |
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Mfr. Part No. WS Part No. |
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP Sleeve
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22,400 pieces In Stock |
MOQ:740 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 2.5KV TRANS 4-SSOP
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48,909 pieces In Stock |
MOQ:95 |
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Mfr. Part No. WS Part No. |
OPTOISO 3.75KV TRANS MINI-FLAT
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319,638 pieces In Stock |
MOQ:665 |
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Mfr. Part No. WS Part No. |
OPTOISOLTR 2.5KV 2CH TRANS 8-DIP / Optocoupler DC-IN 2-CH Transistor With Base DC-OUT 8-Pin PDIP Magazine
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192 pieces In Stock |
MOQ:24 |
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Mfr. Part No. WS Part No. |
OPTOISO 2.5KV 2CH PHVOLT 8-SMT
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10 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
OPTOISO 2.5KV 2CH PHVOLT 8-SMT
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10 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
OPTOISO 2.5KV 2CH PHVOLT 8-SMT
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18 pieces In Stock |
MOQ:8 |
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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. |
HIGH ISOLATION VOLTAGE AC INPUT RESPONSE MULTI PHOTOCOUPLER SERIES
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5,000 pieces In Stock |
MOQ:465 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 2.5KV TRANS 4-SSOP
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180,000 pieces In Stock |
MOQ:360 |
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Mfr. Part No. WS Part No. |
OPTOISO 5KV TRANS 4SOP / Optoisolator Transistor Output 5000Vrms 1 Channel 4-SOP
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287 pieces In Stock |
MOQ:75 |
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Mfr. Part No. WS Part No. |
OPTOCOUPLER TRANSISTOR 8 FLTPK / Optoisolator Photovoltaic, Linearized Output 3750Vrms 1 Channel 8-FlatPack
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1,140 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
OPTOISO 3.75KV PHVOLT 8-FLATPACK
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1,120 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
OPTOCOUPLER TRANSISTOR 8 FLTPK
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1,200 pieces In Stock |
MOQ:8 |
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