Wurth Elektronik Phototransistor 4-Pin DIP, 1.4V Forward Voltage, WL-OCPT Series 140817143100

Wurth Elektronik introduces model 140817143100, a compact and high-performance phototransistor optocoupler in a 4-pin DIP package. Designed for integration into demanding electronics, this component delivers reliable optoelectronic signal transmission and effective isolation in a wide array of applications. With a maximum forward voltage of 1.4V, this phototransistor operates efficiently in digital and analog circuits.

This single-channel device features a robust plastic housing, providing not only mechanical durability but also essential isolation from high-voltage circuits. Its high isolation voltage of 500Vrms makes it a preferred choice for safety-focused designs. The 140817143100 is part of the renowned WL-OCPT series, which is recognized for its consistency and strict adherence to international compliance standards.

Features a 1.4V forward voltage to operate with minimal power loss and heating. Offers a true 4-pin through-hole DIP configuration, simplifying assembly and ensuring solid electrical connections. Can handle collector-emitter voltages up to 35V, accommodating a broad range of interface requirements.

Supports operating temperatures from -55°C up to +110°C, delivering reliable performance even in extreme conditions. The package is halogen-free and RoHS compliant, meeting safety and environmental regulations for global markets.

Provides consistently high isolation, reducing the risk of electrical crosstalk or failure in high-density PCB layouts.

Optocouplers, such as this Wurth Elektronik model, are widely used in industrial automation, medical instrument interfaces, power supplies, signal isolation circuits, and consumer electronics. They are especially valued for their ability to protect low-voltage control circuits from high-voltage transients and interference.

With its sturdy construction and versatile engineering, the 140817143100 is an optimal solution for applications demanding both performance and safety.

Explore more products from Wurth Elektronik or browse additional Optocouplers and photodetectors in the EnvMart electronics components category to find the right solutions for your next project.