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Vishay 4N28 Datasheet & Stock
The 4N28 is a single-channel, 6-pin optocoupler with a phototransistor output and a base connection. It consists of a gallium arsenide infrared LED and a silicon NPN phototransistor, allowing it to interface with common logic families. The device is suitable for applications in signal processing, power management, and communications and networking.
Frequently Asked Questions
Where can I buy Vishay 4N28?
You can click on the BUY or RFQ button to purchase 4N28 from an authorized Vishay distributor.
How do I troubleshoot issues or seek technical support for part 4N28?
You can download the 4N28 datasheet or visit the Vishay website for support.
Who is the manufacturer of 4N28?
Vishay