Isocom AC Input Optocoupler Through Hole 6-Pin DIP MOC3043

Isocom MOC3043 AC Input Optocoupler is a high-quality optically coupled isolator designed for industrial and electronic applications requiring safe isolation and zero crossing switching functionality. It uses a Gallium Arsenide infrared emitting diode paired with a monolithic silicon detector functioning as a zero crossing bilateral triac output in a standard 6-pin dual-in-line (DIP) package. This device is suitable for controlling AC loads by providing robust electrical isolation and low noise interference.

With a maximum forward voltage of 1.4V and input current rated up to 50mA (AC), the MOC3043 optocoupler ensures reliable operation under varied electrical conditions. Its isolation voltage of 5300 Vrms offers effective protection against high voltage spikes, ideal for sensitive control electronics. Operating temperature range from -40°C to 100°C allows deployment in harsh industrial environments.

The device includes logic output compatibility and is supplied in a tape and reel packaging, supporting automated assembly and efficient inventory management. It bears compliance with recognized standards including UL (File No. E91231), VDE 0884, and CECC 00802, ensuring safety and performance adherence.

This product finds applications in construction, industrial automation, manufacturing, HVAC controls, and power supply protection circuits where precise and safe AC load switching is critical.

Designed for zero crossing bilateral triac switching applications. High isolation voltage of 5300 Vrms ensures circuit safety. Wide operating temperature range from -40°C to 100°C. Logic compatible output for easy integration into control systems.

Standard 6-pin DIP package for versatility. UL, VDE, and CECC certified for quality assurance. Manufactured in Thailand with consistent quality standards. EnvMart offers this Isocom MOC3043 AC Input Optocoupler for customers requiring reliable optical isolation in industrial and electronic components categories.