10PCS PCB Perfboard Kit – 432-Hole 5x7cm Prototype Board

10-Pack PCB Prototype Perfboard – 432-Hole Protoboard for Electronics DIY & Circuit Testing

Build, test, and prototype your electronic circuits with confidence using this 10-piece PCB Prototype Perfboard Kit. Each 5cm × 7cm bakelite board features a precise 432-hole grid layout, anti-oxidation tinned pads, and corner mounting holes — everything a hobbyist, student, or electronics technician needs to bring ideas to life quickly and accurately. Made in Mainland China.

Key Features

• Superior Insulation: Constructed from high-grade 94HB bakelite (phenolic resin) substrate, providing reliable electrical insulation and solid heat resistance to prevent short circuits and thermal damage during soldering.
• Anti-Oxidation Tinned Pads: Every pre-drilled through-hole is uniformly tin-plated for stable conductivity, smooth solder adhesion, and long-lasting pad protection against rust and corrosion.
• Standard 2.54mm Grid Pitch: Universal pitch layout with clearly printed letter and number coordinate markings makes component placement fast, accurate, and compatible with virtually all standard through-hole electronic parts.
• Rigid & Durable Construction: Sturdy bakelite board resists bending, abrasion, and breakage — holds up through repeated cutting, drilling, assembly, and everyday workshop use.
• 4 Pre-Drilled Mounting Holes: Corner mounting holes let you secure the board firmly onto project enclosures, chassis, or workbenches, minimising movement during soldering or circuit testing.

Specifications

Applications

• Electronic circuit prototyping and design testing
• DIY electronics projects and maker builds
• Student electronics lab experiments
• Small electronic device assembly and repair
• Arduino, Raspberry Pi, and microcontroller breakout boards

Important Notes

• Product photos may not reflect actual size — please refer to specifications above for exact dimensions.
• Minor measurement differences may occur due to manual measurement.
• Colours may vary slightly depending on your monitor settings.

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Frequently Asked Questions

Q: What type of electronic components are compatible with this perfboard?

A: This PCB prototype perfboard uses a universal 2.54mm pitch grid, which is compatible with the vast majority of standard through-hole electronic components including resistors, capacitors, transistors, IC sockets, LEDs, and connectors — making it ideal for DIY electronics projects and circuit prototyping.

Q: Can these protoboards be cut to a smaller size?

A: Yes. The rigid 94HB bakelite construction allows you to cut the boards to a custom size using a craft knife or PCB scoring tool. The sturdy material resists cracking and delamination during cutting for clean, precise results.

Q: Are the tinned pads suitable for lead-free soldering?

A: Absolutely. The even tin plating on each pad supports both standard and lead-free soldering processes, ensuring reliable solder joints and long-term conductivity without pad oxidation over time.

Q: How do the corner mounting holes help during assembly?

A: The four pre-drilled mounting holes at each corner of the board allow you to fasten the perfboard securely inside project enclosures, onto chassis panels, or onto a workbench jig — keeping the board stable while you solder and test your circuits.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.