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5/10PCS PCB Board Prototype Board – Black Double‑Side Circuit Boards
Upgrade your electronics projects with our premium 5/10PCS PCB Board Prototype Kit. These black double‑side circuit boards are designed for hobbyists, engineers, and makers who demand precision, durability, and flexibility. Whether you’re building a simple sensor circuit or a complex microcontroller system, these prototype boards provide the perfect foundation for rapid development and testing.
Key Highlights
- Double‑sided copper layout for versatile routing options
- High‑quality black FR‑4 substrate for superior heat resistance
- Multiple size options: 3 × 7 cm, 5 × 7 cm, 7 × 9 cm, 8 × 12 cm, 9 × 15 cm
- Available in packs of 5 or 10 boards – ideal for batch prototyping
- Pre‑drilled mounting holes for easy integration with enclosures
- Free shipping on every order, no hidden fees
Technical Specifications
- Material: FR‑4, 1.6 mm thickness
- Copper thickness: 35 µm (1 oz) on both sides
- Board colors: Matte black (both sides)
- Standard drill sizes: 0.8 mm, 1.0 mm, 1.2 mm
- Surface finish: HASL (Hot Air Solder Leveling)
- Operating temperature: –40 °C to +85 °C
Ideal For
- DIY electronics enthusiasts and hobby projects
- Prototype development for Arduino, Raspberry Pi, ESP32, and other microcontrollers
- Educational labs and STEM workshops
- Small‑scale production runs and proof‑of‑concept designs
- Repair and modification of existing circuit boards
Why Choose Our Prototype Boards?
- Reliability: Consistent copper adhesion and precise hole alignment reduce soldering errors.
- Flexibility: Double‑sided design allows complex circuit layouts without extra layers.
- Professional Look: Sleek black finish gives your prototypes a polished, market‑ready appearance.
- Cost‑Effective: Bulk packs (5 or 10 pcs) lower per‑board cost while maintaining high quality.
- Fast Delivery: Free shipping ensures you receive your boards quickly, ready for immediate use.
Shipping & Warranty
All orders are shipped free of charge with standard tracking. We stand behind our products with a 30‑day satisfaction guarantee. If you encounter any issues, our dedicated support team will provide a prompt replacement or refund.
Start building your next breakthrough circuit today with the 5/10PCS PCB Board Prototype Board – the ultimate choice for reliable, high‑performance prototyping.
Price: Original price was: $ 3.95.$ 1.87Current price is: $ 1.87.