Isocom AC Input 4-Channel Optocoupler Through Hole 16-Pin DIP PS2501-4X

The Isocom PS2501-4X AC Input 4-Channel Optocoupler is a high-quality electronic component housed in a through hole 16-pin DIP package designed for efficient optical isolation in various industrial and electronic applications.

This optocoupler integrates an infrared light-emitting diode and an NPN silicon phototransistor, supporting a maximum forward voltage of 1.4V and a maximum input current of 50mA with AC input current type. It offers fast typical rise and fall times of 4μs and 3μs respectively, facilitating swift signal response essential for measuring instruments and industrial system controllers.

The product operates reliably over a broad temperature range of -30°C to 100°C and provides a substantial isolation voltage of 5300Vrms, which safeguards circuits by minimizing electrical interference and potential damage.

Its current transfer ratio (CTR) settings range from a minimum of 80% to a maximum of 6%, suitable for applications requiring precise control of signal amplification and isolation. Housed in a space-saving Dual In Line Plastic package, the device is ideal for through-hole mounting on printed circuit boards.

Common use cases include computer terminals, industrial system controllers, measuring instruments, and signal transmission between systems operating at different potentials and impedances.

The product supports AC input current type with 4 channels for multiplexed operation. It features a maximum forward voltage of 1.4V and a maximum input current of 50mA. The device has typical rise and fall times of 4μs and 3μs respectively, enabling fast response signals.

It operates in a wide ambient temperature range from -30°C to 100°C. The current transfer ratio ranges between a minimum of 80% and a maximum of 6%, ensuring reliable signal transfer. Built in a 16-pin Dual In Line Plastic (DIP) package for easy through-hole mounting.

The isolation voltage rating is high at 5300Vrms, providing excellent electrical isolation. Manufactured in Thailand, this component is UL approved but not automotive standard certified. Isocom provides this optocoupler as a new component made in Thailand and approved under UL standards, making it a reliable choice for electronics design and manufacturing.

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