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Dot PCB Prototyping Board with Glass Epoxy 5X7.5 cm

SKU: Q1ZV83S85Q
★★★★ ★ ★
4.9 (66 reviews)
This is 2 inch by 3 inch high quality single sided Universal PCB Prototyping Board with standard 0.1" spacing through Holes. This board can be used to build Small sized circuits. Its made of High quality  glass epoxy material. The advantage of this over the other conventional boards is that this can withstand Heat and can be soldered multiple times...
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This is 2 inch by 3 inch high quality single sided Universal PCB Prototyping Board with standard 0.1" spacing through Holes. This board can be used to build Small sized circuits.

Its made of High quality  glass epoxy material. The advantage of this over the other conventional boards is that this can withstand Heat and can be soldered multiple times without damaging the PCB bed.

This PCB board is best suited for hobby enthusiastic or Beginners who solder multiple times. 

Note: The colour of the PCB (Printed Circuit Board) you receive may vary from the image shown based on Stock.  But the functionality and quality of the board are the same.

Shipping & Returns

Orders placed before 3 PM IST will be shipped on the same day (excluding Sundays and Public holidays) through our shipping partners. In rare cases, the pickup may get delayed during Public holidays / Bandh / Environmental disturbances.

Specifications

Specifications:

Product Type: Dot PCB / Perfboard (Prototyping Board)
Board Material: Glass Epoxy (FR4)
Board Dimensions: 2 inch × 3 inch (approx. 50 mm × 75 mm)
Thickness: ~1.6 mm (standard PCB thickness)
Hole Type: Through-hole (plated or non-plated, depending on variant)
Hole Pitch (Spacing): 2.54 mm (0.1 inch standard grid)
Hole Diameter: ~0.8 mm – 1.0 mm (typical)
Pad Type: Isolated copper pads (dot matrix)
Copper Layer: Single-sided
Copper Thickness: ~35 µm (1 oz/ft² typical)
Surface Finish: HASL (Hot Air Solder Leveling) or bare copper (varies)
Board Color: Typically Green (may vary by manufacturer)

Additional Resources

Dot PCB Prototyping Board with Glass Epoxy 2" x 3".PDF

FAQ

1. What is a 2" × 3" Dot PCB Prototyping Board used for?

A 2" × 3" dot PCB is used for building and testing electronic circuits in a more permanent way than a breadboard. Its larger size compared to smaller boards allows more components to be mounted, making it suitable for medium-sized projects and circuit assemblies.

2. Why is glass epoxy (FR4) used in this PCB?

Glass epoxy (FR4) is used because it offers high strength, durability, and excellent heat resistance. It ensures the board can withstand soldering temperatures and provides reliable electrical insulation for stable circuit performance.

3. How are connections made on this type of PCB?

Each hole has an isolated copper pad, so connections are not pre-defined. Components are soldered into place, and electrical paths are created using jumper wires, solder bridges, or component leads.

4. What are the advantages of a 2" × 3" board over smaller sizes?

The larger surface area allows more complex circuits to be built, better component spacing, and easier layout planning. It is ideal for projects that require multiple ICs, connectors, or modules.

5. Is this PCB suitable for beginners?

Yes, it is beginner-friendly, especially for those transitioning from breadboards. It helps users understand circuit design and soldering while providing a reliable and permanent solution for their projects.

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