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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ILQ621GB-X001


Transistor Output Optocouplers Phototransistor Out Quad CTR > 100%
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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 2.3443
Multiples of: 1

HCPL2631SD


Optocoupler; SMD; Channels:2; Out: logic; 2.5kV; 10Mbps; 5kV/µs
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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 0
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AUD 2.3467
Multiples of: 1000

TLP555(F)


Toshiba High Speed Optocouplers Photo-IC Low Input 2500 Vrms 1.6mA IF
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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 2.3507
Multiples of: 1

ACPL-M49T-000E


High Speed Optocouplers 20kBd Optocoupler Automotive
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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 2.3508
Multiples of: 1

HCPL-2212-500E


Avago Technologies High Speed Optocouplers 5MBd 1Ch 1.6mA
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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 2.3526
Multiples of: 1

HCPL-4503


Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 8-Pin PDIP Tube
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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 2.3526
Multiples of: 2400

PS2805C-4-M-A


CEL Transistor Output Optocouplers Quad sgl Tr AC Couplr
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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 2.353
Multiples of: 1000

ILQ615-1


Transistor Output Optocouplers Phototransistor Out Quad CTR 40-80%
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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
6 to 16 Weeks Calender.png

AUD 2.354
Multiples of: 1

TLP197D(F)


MOSFET Output Optocouplers Photorelay Voff=200V Ion=0.2A
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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
6 to 16 Weeks Calender.png

AUD 2.3548
Multiples of: 1

HCPL-0314


High Speed Optocouplers 1Ch 8mA 400mW
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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
6 to 16 Weeks Calender.png

AUD 2.3561
Multiples of: 1

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