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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IL4217-X009


Triac & SCR Output Optocouplers Phototriac Output Low Input Current
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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 0
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AUD 3.5845
Multiples of: 2000

TLP3543A(F


MOSFET Output Optocouplers Photorelay 5A 30V 2500Vrms 1100pF
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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 0
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AUD 3.5863
Multiples of: 1

HCPL-073L-060E


High Speed Optocouplers 100kBd 2Ch 230mA
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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.

Broadcom 0
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AUD 3.589
Multiples of: 1600

TLP3544(F)


Toshiba MOSFET Output Optocouplers Photo-IC 3.5A 40V 2500 Vrms 1K pF 3mA
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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 0
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AUD 3.5954
Multiples of: 50

PS9317L-AX


High Speed Optocouplers 10Mbps HI Sp HI CMR Open Collect Outpt
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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.

CEL 0
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AUD 3.6
Multiples of: 160

TLP626-4(F)


Transistor Output Optocouplers 55Vceo 5000Vrms 4 channels
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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 0
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AUD 3.6
Multiples of: 25

PS9505L3-E3-AX


High Speed Optocouplers 15-30Volts 10mA -40C +110C High CMR
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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.

CEL 0
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AUD 3.6072
Multiples of: 1

HCPL-4506#060


Logic Output Optocouplers 1MBd 1Ch 10mA
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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.

Broadcom 0
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AUD 3.6125
Multiples of: 50

RV1S9213ACCSP-10YV#SC0


Photocoupler with Open Collector Output 1Mbps 5000Vrms 5-Pin SSOP Emboss Surface Mount T/R
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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.

Renesas 0
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AUD 3.6154
Multiples of: 760

PS9531L2-V-E3-AX


Logic Output Optocouplers Air Dist. 8mm C 30pF Tr 40ns CMH 50 kVus
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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.

CEL 0
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AUD 3.6158
Multiples of: 1000

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