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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MOC207R2VM


Transistor Output Optocouplers 8-Pin Optocoupler Phototransistor
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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.

ON Semiconductor 10030
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AUD 0.3693
Multiples of: 1

VOS627A-4X001T


Transistor Output Optocouplers SSOP-4 CPLR 160-320% CTR
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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 9873
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AUD 0.4423
Multiples of: 1

VO617A-7X016


Transistor Output Optocouplers DIP-4 CPLR 80-160% 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 9852
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AUD 0.2538
Multiples of: 1

4N35S-TA


Transistor Output Optocouplers PTR 100%, 3.5KV
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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.

Lite-On 9845
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AUD 0.1713
Multiples of: 1

AT852-CuH-S


150mA 5kV 1.5V@100mA,20mA 1 6V 1.2V DC SMD-4P Transistor, Photovoltaic Output Optoisolators ROHS
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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.

AOTE 9578
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AUD 0.2428
Multiples of: 5

TCMT1107


Transistor Output Optocouplers Phototransistor Out
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Vishay 8689
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AUD 0.2499
Multiples of: 1

TLP293(V4-GHTL.E(T


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:3.75kV; SO4
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Toshiba 8244
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AUD 0.34
Multiples of: 1

TCLT1000


Transistor Output Optocouplers Phototransistor Out
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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 7032
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AUD 0.33
Multiples of: 1

VOM617A-7X001T


Transistor Output Optocouplers Phototransistor Out CTR 80-160% 5mA VDE
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Vishay 6947
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AUD 0.198
Multiples of: 1

EL354N(TA)-G


Optocouplers SOP-4_P2.54 RoHS
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Everlight 0
6 to 16 Weeks Calender.png

AUD 0.1101
Multiples of: 5

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