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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TLP560G(F)


Optocoupler Triac AC-OUT 1-CH 400VDRM 5-Pin PDIP
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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.

Toshiba 2814
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AUD 0.5888
Multiples of: 1

VOS627A-2X001T


Transistor Output Optocouplers AC Input, Phtotrnstr 63-125%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 2813
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AUD 0.6
Multiples of: 1

FODM453R2


High Speed Optocouplers HS/High CMR Trans Output Optocoupler
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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 2813
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AUD 1.3797
Multiples of: 1

HCPL0700V


High Speed Optocouplers Hi Gain Optocoupler 1Ch LC Darlington
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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 2813
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AUD 1.7869
Multiples of: 1

ATM3043-CuH-SE


100mA 60mA 400V 1.23V Two-way thyristor SOP-4 Triac, SCR 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 2803
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AUD 0.1545
Multiples of: 5

LTV-816X-B


Optocouplers DIP-4 RoHS
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Lite-On 2803
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AUD 0.0752
Multiples of: 10

14230524500


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac NZC / WEM30x SOP4 600V 10mA NZC
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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.

Wurth 2798
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AUD 0.737
Multiples of: 1

ACPL-P341-560E


Logic Output Opto-couplers Gate Drive Opto
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Broadcom 2780
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AUD 2.1064
Multiples of: 1

EL3052S1(TA)(P5)-V


SOP-5 Optocouplers - Thyristor Signal Output ROHS
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Everlight 2759
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AUD 0.2474
Multiples of: 5

HCPL4503M


Optocoupler; THT; Channels:1; Out: transistor; 5kV; 1Mbps; DIP8
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ON Semiconductor 2025
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AUD 1.3514
Multiples of: 1

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