Omron G3MB-202P Solid State Relay – 12V Trigger, 2A Output for AC Load Switching

The Omron G3MB-202P (12V version) is a high-performance solid state relay (SSR) designed to switch AC loads using a 12V DC control signal. Featuring compact size and optical isolation, it offers safe and silent switching—ideal for microcontroller projects, smart home systems, and industrial automation tasks.

⚙️ Key Features

• 🔋 Control voltage: 12V DC – compatible with a wide range of control systems
• ⚡ Load switching: Supports 100–240V AC up to 2A
• 🔇 No mechanical noise – contactless switching extends lifespan
• 🛡️ Optical isolation ensures electrical safety and minimizes interference
• 🔥 Integrated snubber circuit for improved performance with inductive loads
• 📦 Slim SIP package for efficient PCB integration

📦 Typical Applications

• 🏠 Smart home and lighting control
• 🖥️ Automation with 12V logic systems
• ⚙️ Industrial machine control and interfacing
• 🔌 Switching AC-powered fans, heaters, and appliances
• 🔧 DIY electronics and robotics

📊 Technical Specifications

• Model: G3MB-202P (12V version)
• Control Voltage: 12V DC
• Load Voltage: 100–240V AC
• Maximum Load Current: 2A
• Switching Type: Zero-cross turn-on
• Isolation Method: Photocoupler
• Package: SIP (Single Inline Package)

📦 Package Includes

• 1 × Omron G3MB-202P 12V 2A Solid State Relay

Perfect for reliable AC switching in embedded systems, the 12V version of the G3MB-202P brings safe and quiet operation to your automation and electronics projects.