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Pricelist: Retail Price (B2C) Pricelist
3 x 4 Inch Universal Single-Sided Zero PCB – High-Quality FR2 Brown Perfboard with 2.54mm Hole Pitch for General Purpose Prototyping and DIY Projects

3 x 4 Inch Universal Single-Sided Zero PCB – High-Quality FR2 Brown Perfboard with 2.54mm Hole Pitch for General Purpose Prototyping and DIY Projects

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ParameterDetailed Specification
Dimensions3 x 4 Inches (Approx. 75mm x 100mm)
Base MaterialHigh-Grade FR2 (Synthetic Resin Bonded Paper)
Hole PitchStandard 2.54mm (0.1 inch)
Board Thickness1.0mm to 1.6mm
Copper Thickness1-4 OZ (Standard Conductivity)
Minimum Hole Size0.3mm
Price
₹ 25.42 ₹ 25.42
(Tax included)

Product Description

The 3 x 4 Inch General Purpose Zero PCB, commonly known as a DOT PCB or perfboard, is a versatile and essential tool for creating permanent electronic circuits. Featuring a rigid sheet of high-quality FR2 material, this board is pre-drilled with a precision grid of holes at standard intervals. Each hole is encircled by a dedicated copper pad on the bottom side, allowing you to insert and solder component leads without risking accidental short circuits with adjacent pads. Ideal for medium-sized projects, this board provides a reliable and vibration-resistant foundation for transitioning your breadboard designs into finished professional prototypes.

Detailed Key Features

  • Universal 2.54mm Grid: Designed with the industry-standard 0.1-inch hole spacing, making it perfectly compatible with standard ICs, DIP sockets, and pin headers.

  • Stable Brown FR2 Base: The high-quality phenolic resin base offers excellent electrical insulation and mechanical rigidity for long-term project stability.

  • Precision-Etched Copper Pads: Features high-conductivity copper pads that are easy to solder, ensuring robust mechanical bonds and clean electrical signal paths.

  • Optimised Board Thickness: With a thickness range of 1.0mm to 1.6mm, the board provides the perfect balance between being lightweight and offering superior durability.

  • Flexible Point-to-Point Wiring: The "Zero" connectivity layout gives you complete creative freedom to bridge pads using component leads or conducting jumper wires.

All Technical Details

  • Colour Profile: Features a professional brown finish, characteristic of high-quality FR2 phenolic boards.

  • Layer Configuration: Single-sided design with copper pads on the bottom layer to simplify wiring and keep the top side organised.

  • Thermal Performance: Resistant to standard soldering temperatures, preventing pad lifting or board warping during assembly.

  • Hole Precision: Consistent 0.3mm minimum hole size allows for easy insertion of most standard through-hole component leads.

  • Surface Area: The 3x4 inch footprint provides a generous 12 square inches of working space for complex analogue or digital circuits.

Prototyping & Engineering Tips (Robogears Exclusive)

  • Efficient Trace Creation: To connect components on this board, bend the excess leads of resistors or capacitors across the adjacent pads you wish to join. This creates a solid copper "trace" that is much more reliable than using just solder.

  • Component Orientation: Always insert your components from the plain (non-copper) side. This protects the sensitive copper pads from physical damage and makes your final project look much cleaner and professional.

  • Mechanical Mounting: Use the edges of the board to drill small mounting holes for M3 standoffs if your project needs to be secured inside an enclosure or at your Pimpri workshop station.

  • Flux for Cleanliness: If the copper pads appear slightly dull, apply a tiny amount of soldering flux or rub the board with a pencil eraser before you start. This will ensure your solder flows instantly for a shiny, "cold-joint" free finish.

Package Includes

  • 1 x 3 x 4 Inch Universal Single-Sided Zero PCB

Image Disclaimer

Image shown is for illustrative purposes only; the actual product may vary slightly in shade of brown or hole count due to manufacturing updates, though all technical specifications will remain as described.