7Semi SOT-89 SOT-223 SMD to DIP PCB Adapter Board

The 7Semi SOT-89 / SOT-223 SMD to DIP PCB Adapter Board is a practical and compact adapter designed to convert surface-mount components in SOT-89 and SOT-223 packages into a standard DIP (Dual Inline Package) format. This adapter makes it easy to use SMD regulators, transistors, and other ICs on breadboards, perfboards, or through-hole circuits. It provides clear pin labeling, strong mechanical stability, and gold-plated pads for reliable soldering, making it ideal for prototyping, testing, and educational use.

Technical Specifications:

• Supported Packages: SOT-89 and SOT-223
  
• Number of Pins: 3-pin layout compatible with standard SOT-type devices
  
• DIP Pitch: 2.54 mm (breadboard-compatible)
  
• Material: High-quality FR-4 PCB substrate
  
• Finish: Gold-plated or tin-plated pads for corrosion resistance
  
• Mounting Type: Double-sided adapter – SMD on one side, DIP on the other
  
• Dimensions: Compact and easy to fit on standard prototyping boards
  
• Color: Green solder mask with white silkscreen markings
  
• Operating Temperature: -40°C to +85°C (typical PCB rating)

Features:

• Supports both SOT-89 and SOT-223 SMD packages on a single board
  
• Converts SMD components to standard 2.54 mm DIP format
  
• Double-sided PCB for flexible component mounting options
  
• Gold/tin-plated pads for excellent solderability and conductivity
  
• Clear pin labeling for quick and accurate connections
  
• Breadboard-friendly design for easy prototyping and circuit testing
  
• Durable construction with high-quality FR-4 material
  
• Compact, reusable, and suitable for educational or professional use

Applications:

• Prototyping and testing of SMD components
  
• Converting voltage regulators, transistors, and ICs from SMD to DIP
  
• Breadboard and perfboard circuit development
  
• Repair and modification of electronic circuits
  
• Educational and DIY electronics projects
  
• R&D environments for SMD component evaluation