Phototransistor 3DU5C Metal Encapsulated Silicon Phototransistor Transistor

Description

Phototransistor 3DU5C Metal Encapsulated Silicon Phototransistor Transistor. This 3DU5C transistor gives your circuit the ability to control larger currents from a small control signal.

It offers a solid current gain, fast switching characteristics, and a rugged package suited to both hobby and production use.

Typical uses include switching relays and motors, signal amplification, oscillator circuits, and general logic-level interfacing.

Simple to use and endlessly useful — a true building block of electronics.

As part of our Sensors & Modules range, this component is sourced and checked for consistent quality before it ships, so what you order is what you get. We stock it specifically because parts used in environmental monitoring, robotics, and IoT sensing need to work the first time, every time, whether you’re building a one-off prototype or a batch of finished units. Fast dispatch and fair pricing mean you can keep your project moving without overpaying for basic components. If you run into any questions about compatibility or specifications before ordering, our team is happy to help you choose the right part for your build.

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