Optocouplers / Photocouplers

Optocouplers are a type of isolator that use a low-power optical signal to transmit one signal from one circuit to another independent circuit. Optocouplers are comprised of an infrared LED light source and an integrated photo detector which usually consists of a photodiode and detector circuit. This optical link or coupling provides electrical isolation between the two circuits which makes the trouble shooting and reliability of circuits more straightforward. These devices are often used to provide electrical isolation between digital signals on the same board, but they are also commonly used in medical and industrial instruments, motor control systems, and signal conditioning circuits. Optocouplers have very high input-to-output isolation voltage and low capacitance, which makes them suitable for signal transmission in high speed applications. Additionally, they manage the call back current of the circuit they are connecting, allowing them to protect against overloads.
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VO615A-1X019T


Transistor Output Optocouplers H.Temp Phototrnstr 40-80 % CTR, VDE
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay 1323
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AUD 0.1855
Multiples of: 1

TLP185(V4GHTL,SE(T


SOIC-4 Transistor, Photovoltaic Output Optoisolators ROHS
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Toshiba 1323
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AUD 0.4939
Multiples of: 1

TLP2703(D4-TP,E


SOIC-6 Transistor, Photovoltaic Output Optoisolators ROHS
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Toshiba 1319
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AUD 0.2579
Multiples of: 1

AM817S(B)(T1)-FG


SMD-4P Transistor, Photovoltaic Output Optoisolators ROHS
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Amicc 1319
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AUD 0.0679
Multiples of: 10

SFH6206-2X001T


Transistor Output Optocouplers Phototransistor Out AC-In CTR>63-200%
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Vishay 1315
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AUD 0.5287
Multiples of: 1

14230424300


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x-4L DIP 4 SL-Type 400V 10mA ZC
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Wurth 1308
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AUD 0.594
Multiples of: 1

S2S5A00F


Triac & SCR Output Optocouplers S2S3 with low resistance to noise
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Sharp 1281
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AUD 0.6812
Multiples of: 1

RV1S9060ACCSP-10YC#SC0


High Speed Optocouplers HI-SPD OPTOCPLR LSO5
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Renesas 1280
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AUD 3.7925
Multiples of: 1

HCPL4503SM


High Speed Optocouplers 1Mbit/s HS Single Tran Out Coupler-NB
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ON Semiconductor 498
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AUD 1.8388
Multiples of: 1

FODM217DR2V


Transistor Output Optocouplers 4SO TR
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ON Semiconductor 0
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AUD 0.2804
Multiples of: 3000

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