Optek DC Input Optocoupler Through Hole Mount Transistor Output 4-Pin 40mA Isolation Voltage 10kV OPI 1264B

Optek OPI 1264B DC Input Optocoupler is a precision optoelectronic isolator designed for industrial and laboratory applications requiring electrical isolation and signal transfer. It features a transistor output and 4-pin through-hole mounting configuration that facilitates integration into printed circuit boards.

The Optocoupler operates with a maximum forward input voltage of 1.6V and supports a DC input current up to 40mA. It ensures high isolation voltage of 10kV DC between input and output, safeguarding sensitive circuits from voltage spikes and noise.

With a current transfer ratio that ranges from 50% to 125%, the device reliably converts input signals with consistent current gain. It maintains stable operation across a wide temperature range of -40°C to 85°C, making it suitable for harsh industrial environments.

This component complies with RoHS environmental standards, ensuring minimum hazardous substances. Its compact axial lead, through-hole design simplifies mounting and replacement on electronic assemblies.

Typical use cases include power supplies, communication devices, industrial control equipment, and instrumentation where galvanic isolation and noise immunity are crucial. The device features a maximum forward voltage of 1.6V for efficient input operation.

Designed with high isolation voltage of 10kV DC to ensure signal integrity and protection. Operates reliably over a wide temperature range from -40°C to 85°C. Supports a maximum input current of 40mA for DC input signals.

Offers a current transfer ratio between 50% and 125% to maintain consistent output. RoHS compliant to meet environmental and safety standards. Compact 4-pin through-hole mounting for easy PCB integration. Suitable for use in electronics, power supplies, control systems, and instrumentation.