The ISOCOM H22A3 is a high-performance Phototransistor Optocoupler, available at Supreme Components International, an authorised distributor. This optocoupler features a collector-emitter voltage (Vce) of 70V and a wide Current Transfer Ratio (CTR) spanning from 50% to 600%, making it suitable for diverse applications requiring electrical isolation. Encased in a DIP-4 package, the H22A3 provides reliable signal transmission while safeguarding sensitive circuits from high voltages and noise. Typical applications include power supplies, industrial control systems, and data communication equipment. Benefit from our extensive inventory and expert support for all your optoelectronic component needs. Trust Supreme Components International for genuine ISOCOM products.