MCT4R

Description

The onsemi MCT4R is a phototransistor component that comes in a TO-18 package. It's designed to convert light energy into an electrical signal, making it suitable for various applications such as optical control, sensing, or detection. The 4-pin design provides easy connectivity and flexibility for integration into electronic circuits. As a phototransistor, the MCT4R is sensitive to light and can be used in schemes where light detection is required, such as presence detectors, light-dependent switches, or counting devices. With its compact TO-18 package, the MCT4R is ideal for use in various industries like industrial automation, medical devices, or consumer electronics.

Package

According to the product information, the package type of MCT4R is TO-18.

Pinout

The MCT4R is a phototransistor with a 4-pin package (TO-18). The pins are:

• Pin 1: Base
• Pin 2: Collector
• Pin 3: Emitter
• Pin 4: VCC (Collector voltage)

It's used in various applications, including optical sensing and detection.

Manufacturer

The manufacturer of the MCT4R is onsemi, a leading supplier of semiconductor products. Onsemi, previously known as ON Semiconductor, is a fabless company specializing in designing, developing, manufacturing, and supplying discrete and standard product solutions. The company focuses on power-efficient solutions, power management, connectivity, sensing, and logic control for various markets such as automotive, consumer, medical, industrial, and aerospace.

Applications

The onsemi MCT4R Phototransistor is suitable for various applications, including:

• Optical sensors
• Lighting control systems
• Automation systems
• Industrial control systems
• Medical devices
• Consumer electronics

Its TO-18 package and phototransistor functionality make it a versatile component for detecting light levels or presence.

Equivalent

According to ON Semiconductor's data sheet, the equivalent products for MCT4R are:

• Panasonic NPN type phototransistors: R2128, R2130, and R2132
• Vishay Semiconductors' VLPN series: VLPN101, VLPN102, and VLPN103

Please note that equivalent products may vary depending on the specific application and requirements.