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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PS2501L-1-F3-L-A


Transistor Output Optocouplers BV= 5000Vr.m.s. Creep 7mm Min.
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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.

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AUD 0.2608
Multiples of: 2000

PS2501L-1-F3-A


Transistor Output Optocouplers BV= 5000Vr.m.s. Creep 7mm Min.
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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.

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AUD 0.2608
Multiples of: 2000

CNY17F-3S(TA)-V


Transistor Output Optocouplers 100-200CTR 5000Vrms -55 to +110 Op Temp
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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.

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AUD 0.2609
Multiples of: 1000

TLP293(GB,E


Toshiba Transistor Output Optocouplers 50mA Photocoupler 80V 3750Vrms
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AUD 0.4428
Multiples of: 175

TLP183(BL,E


Toshiba Transistor Output Optocouplers X36 PBF Trans Opto couplr 110C3750Vrms
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AUD 0.2565
Multiples of: 1

TLP291(GB,E)


Transistor Output Optocouplers Photocoupler 80V 50mA 3750Vrms
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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.

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AUD 0.2616
Multiples of: 175

KP2110 0E


80V 5kV 50mA 100mV@1mA,20mA 1 6V 1.2V DC DIP-6 Transistor Output Optocoupler 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.

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AUD 0.2718
Multiples of: 1

PS2501-1


Optocouplers DIP-4 RoHS
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Renesas 0
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AUD 0.2617
Multiples of: 1

EL1014(TA)-VG


Everlight Transistor Output Optocouplers 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.

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AUD 0.2627
Multiples of: 5

TCET1200G


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 50-600%
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AUD 0.263
Multiples of: 1

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