Optocouplers / Photocouplers
Optocouplers, also known as photocouplers or optoisolators, are electronic components that consist of a light emitter (usually an LED) and a light-sensitive semiconductor device (photodetector) within a single package. They are used to electrically isolate two circuits while allowing them to communicate optically. Optocouplers are particularly useful for applications where electrical isolation is essential to prevent interference, noise, and voltage spikes from affecting sensitive components.
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isolation level ensures safe device contro |
In Stock: 9,002 PCS Minimum：1
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This Toshiba component is suitable for various industrial control systems, including automation, robotics, and medical equipment applications |
In Stock: 7,771 PCS Minimum：1
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Logic Output Optoisolator Open Collector 5000Vrms 1 Channel CMTI 8-DIP |
In Stock: 7,083 PCS Minimum：1
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Robust and accurate optoisolator for sensitive circuitry protection and interface |
In Stock: 5,065 PCS Minimum：1
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Optocoupler in SMD form factor, equipped with 4 channels and a transistor output capable of providing 8kV isolation; CTR ranges from 50-600% at 1mA |
In Stock: 5,087 PCS Minimum：1
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Optoisolator Transistor Output 3750Vrms 4 Channel 16-SOP |
In Stock: 6,152 PCS Minimum：1
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This high-reliability IC offers four independent channels, each featuring a DC input and a -pin PDIP packag |
In Stock: 7,762 PCS Minimum：1
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The K is a reliable and efficient way to transmit DC signals while maintaining optical isolation between the input and output circuit |
In Stock: 9,843 PCS Minimum：1
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Optocoupler with SMD technology, featuring 1 channel and a transistor output, with insulation voltage of 3 |
In Stock: 6,709 PCS Minimum：1
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LTV-817S-TA1-C is an SMD optocoupler with a 200-400% amplification range |
In Stock: 6,173 PCS Minimum：1
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Optocouplers with 4.5V~30V input voltage range and logic output, suitable for various applications |
In Stock: 5,360 PCS Minimum：1
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Transistor output optocouplers with phototransistor out and CTR greater than 40% |
In Stock: 5,986 PCS Minimum：1
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Optoisolator Darlington Output 1500VDC 4 Channel 16-DIP |
In Stock: 6,696 PCS Minimum：1
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SHARP PC817X2J000F OPTOCOUPLER TRANSISTOR OUTPUT |
In Stock: 9,525 PCS Minimum：1
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This optocoupler, HCPL-0661-000E, is designed for high-voltage applications with a 3750 V rating and SOIC8 package |
In Stock: 6,905 PCS Minimum：1
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