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10 Best Blank PCB Circuit Boards (November 2026) Expert Guide

Blank PCB circuit boards are essential tools for electronics hobbyists engineers and makers who want to create custom printed circuit boards for their projects. Choosing the right board depends on factors like material quality size variety and ease of soldering for your specific application needs.

We have evaluated the top ten blank PCB circuit boards currently available by examining their construction material thickness mounting options and user reviews. Our list covers single sided double sided and kit options to ensure you find the perfect board for your next electronic design or repair task.

Each pick in this guide highlights key features pros and cons along with detailed specifications to help you make an informed decision. Please note that product availability and pricing may change over time so always verify the latest details before purchasing your preferred board kit.

Top 3 Picks for Best Blank PCB Circuit Boards

Best Budget

MCIGICM 10 Pcs FR-4 Copper Clad PCB Laminate Circuit Board Single Side
MCIGICM 10 Pcs FR-4 Copper Clad PCB Laminate Circuit Board Single Side

4.5Editor score

FR4 Flame Resistant Material
Moisture Protecting Bag Packaged
Ideal for Etching Projects

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Editor's Choice

YUNGUI 11 Pcs Large PCB Board Kit 10x22 CM 15X9CM 9X7CM 7X5CM Blank PCB Circuit Board
YUNGUI 11 Pcs Large PCB Board Kit 10×22 CM 15X9CM 9X7CM 7X5CM Blank PCB Circuit Board

4.7Editor score

Four Different Board Sizes Included
Durable Tin Plating Process
Convenient Corner Mounting Holes

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Best Premium

174-Piece PCB Circuit Board Prototype Kit Double-Sided Perf Boards in 6 Sizes
174-Piece PCB Circuit Board Prototype Kit Double-Sided Perf Boards in 6 Sizes

4.9Editor score

Includes Headers and Jumpers
Six Varied Board Sizes
Robust FR4 Construction

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Top 10 Best Blank PCB Circuit Boards in 2026 Compared

The following table provides a side by side comparison of all ten products featured in this guide. You can quickly review the key specifications material types and package contents to determine which board best matches your project requirements and budget constraints.

ProductsSpecificationsEditor scorePrice
1YUNGUI 11 Pcs Large PCB Board Kit

Editor's Choice

YUNGUI 11 Pcs Large PCB Board Kit
11 Pieces Total Count
Four Different Sizes Available
Single Sided Green Body
Standard Corner Mounting Holes
4.7Editor score

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2MCIGICM 10 Pcs FR-4 Copper Clad PCB Laminate

Editor's Choice

MCIGICM 10 Pcs FR-4 Copper Clad PCB Laminate
10 Pieces Pack Included
Single Sided Blank Copper
FR4 Bakelite Backing Material
Moisture Protecting Packaging
4.5Editor score

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3Chanzon 10 Pcs Single Sided Copper Clad PCB

Best Premium

Chanzon 10 Pcs Single Sided Copper Clad PCB
10 Pieces Total Package
Single Sided Copper Front
Epoxy Brown Bakelite Back
Cuttable Fiber Glass Material
4.2Editor score

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45 Pcs FR4 Copper Clad Laminate PCB 150x100mm

5 Pcs FR4 Copper Clad Laminate PCB 150x100mm
5 Pieces Included Per Pack
150x100mm Board Size
1.5mm Board Thickness
High Quality FR4 Glass Fiber
5.0Editor score

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5Rindion 32 Pcs PCB Board Green Circuit Board

Rindion 32 Pcs PCB Board Green Circuit Board
32 Pieces Total Count
Five Different Sizes Included
Double Sided PCB Design
1.6mm Standard Thickness
4.8Editor score

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6YUNGUI 15Pcs FR4 Copper Clad Blank PCB

YUNGUI 15Pcs FR4 Copper Clad Blank PCB
15 Pieces Included Pack
70x100mm Board Dimensions
1.5mm Board Thickness
Resistant to High Temperature
4.3Editor score

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7YUNGUI 4 x 6 PCB Board Prototype Kit

YUNGUI 4 x 6 PCB Board Prototype Kit
3 Pack Quantity Included
Solderable Copper Strip Board
Tin Plating on Foils
Two Sizes Hole Diameter
5.0Editor score

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8174-Piece PCB Circuit Board Prototype Kit

174-Piece PCB Circuit Board Prototype Kit
174 Pieces Total Kit
Double-Sided Perf Boards
Includes Header Pin Set
1.6mm Thick FR4 Material
4.9Editor score

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95 Pcs FR4 Copper Clad Laminate PCB 200x200mm

5 Pcs FR4 Copper Clad Laminate PCB 200x200mm
5 Pieces Included Per Pack
200x200mm Board Size
Single Sided PCB Circuit
1.5mm Thickness Standard

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105 Pcs FR4 Copper Clad Laminate PCB 100x70mm

5 Pcs FR4 Copper Clad Laminate PCB 100x70mm
5 Pieces Included Per Pack
100x70mm Board Dimensions
Single Sided PCB Circuit
1.5mm Thickness Standard
5.0Editor score

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1. YUNGUI 11 Pcs Large PCB Board Kit – Best Overall Blank PCB Circuit Board

YUNGUI 11 Pcs Large PCB Board Kit,10x22 CM,15X9CM, 9X7CM, 7X5CM Blank PCB Circuit Board Prototype Board for Soldering Electronic Project Compatible with Arduino Kits 4 Sizes4.7Editor scoreCheck price on Amazon
YUNGUI 11 Pcs Large PCB Board Kit
Four Different Sizes Available
Strong Durable PCB Material
Convenient Corner Mounting Holes
Tin Plating Welding Process

The YUNGUI 11 Pcs Large PCB Board Kit stands out as our top choice for its exceptional variety and build quality. With eleven pieces across four different sizes this kit offers versatility for nearly any electronics project ranging from small sensors to larger controllers. The boards feature a strong durable body that holds up well during soldering and handling making them reliable for prototyping.

Pros

  • Versatile Size Options
  • Excellent Build Quality
  • Easy to Solder Components
  • Affordable Price Point
  • Reliable Warranty Support

Cons

  • Single Sided Only
  • Basic Green Body Finish

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A key strength of this kit is the tin plating process which makes welding components significantly easier and more consistent. The four mounting holes at each corner provide convenient stability when installing boards into enclosures or mounting frames. Users appreciate the good plating around the holes which ensures strong electrical connections and reduces the risk of pad detachment during use.

While the boards are single sided with a basic green body they represent a solid trade-off for hobbyists needing multiple sizes without breaking the bank. The variety allows you to select the perfect fit for your project without wasting space on oversized boards. Some advanced users might prefer double sided options but for general prototyping this limitation is minor.

This kit is ideal for Arduino enthusiasts students and makers who need a reliable stock of boards for various experiments. The inclusion of multiple sizes ensures you always have the right tool for the job whether building small circuits or larger prototypes. We highly recommend this set for its balance of quality variety and value.

Versatile Size Options for Every Project

The four distinct sizes ranging from compact 2×2 inch boards to larger 10×22 inch sheets ensure you have the right footprint for any design.

Enhanced Soldering with Tin Plating

The special tin plating process improves component adhesion and reduces soldering time for smoother assembly workflows.

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2. MCIGICM 10 Pcs FR-4 Copper Clad PCB Laminate – Best Budget Blank PCB Circuit Board

MCIGICM 10 Pcs FR-4 Copper Clad PCB Laminate Circuit Board, Single Side4.5Editor scoreCheck price on Amazon
MCIGICM 10 Pcs FR-4 Copper Clad PCB Laminate
10 Pieces Pack Included
Single Sided Blank Copper
FR4 Bakelite Backing Material
Moisture Protecting Packaging

The MCIGICM 10 Pcs FR-4 Copper Clad PCB Laminate offers an affordable entry point for those exploring circuit prototyping and etching projects. Designed specifically for single sided applications these boards provide a reliable surface for creating custom circuits without expensive tooling. The FR4 material ensures durability and flame resistance which is crucial for safe electronics experimentation.

Pros

  • Very Affordable Price
  • FR4 Flame Resistant
  • Good for Etching Projects
  • Compact Small Size
  • Protective Packaging

Cons

  • Limited Board Size
  • Single Sided Design Only

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Each board measures a compact 7×10 cm making them perfect for smaller projects like simple sensors or educational experiments. The copper on the front is blank allowing you to etch your own traces for custom layouts. Moisture protecting bags keep the copper from rusting during storage ensuring the boards arrive in the best condition possible.

While the small size limits complex designs it is ideal for learning etching techniques or building discrete circuits. The cuttable nature of the fiber glass means you can trim them further if needed for tight spaces. Beginners will appreciate the low cost allowing for mistakes during learning without significant financial loss.

This product is best suited for students hobbyists and educators looking for cost effective materials for classroom or home use. Its focus on etching projects makes it unique compared to soldering boards. If you need a budget friendly option for basic prototyping this kit delivers excellent value for money.

Perfect for Etching Learning

The single sided copper design allows beginners to practice photo etching techniques safely and effectively.

Flame Resistant FR4 Material

FR4 Bakelite backing provides safety and structural integrity during soldering and heat exposure.

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3. Chanzon 10 Pcs Single Sided Copper Clad PCB – Great for Etching Projects

Chanzon 10 Pcs Single Sided Copper Clad PCB 7x10cm Circuit Prototype Board4.2Editor scoreCheck price on Amazon
Chanzon 10 Pcs Single Sided Copper Clad PCB
10 Pieces Total Package
Single Sided Copper Front
Epoxy Brown Bakelite Back
Cuttable Fiber Glass Material

The Chanzon 10 Pcs Single Sided Copper Clad PCB provides a solid alternative for makers focusing on etching and custom circuit creation. Like the MCIGICM option these boards feature a blank copper front ideal for transferring your own circuit designs. The consistent thickness and quality control ensure reliable results when cutting or drilling for components.

Pros

  • Good for Etching
  • Flame Resistant Glass
  • Moisture Protecting Bags
  • Consistent Board Thickness
  • Affordable Pack Price

Cons

  • Basic Brown Backing
  • Limited Size Options

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Each board comes in a moisture protecting bag which is critical for maintaining copper integrity before use. The epoxy brown bakelite back offers flame resistance and structural stability for DIY projects. With ten pieces per pack you have enough material to experiment with different layouts or share with friends and classmates.

While the boards are small and single sided they serve well for educational purposes or simple electronics repairs. The cuttable fiber glass allows you to modify the board size if your project requires a custom footprint. Users report that the copper quality is consistent which helps with clean etching results.

This kit is recommended for educators and hobbyists who want a reliable source of etching boards at a competitive price. It is not as versatile as larger kits but excels in its specific purpose. If you are learning how to create custom PCBs this product offers the right materials to start your journey.

Reliable Etching Surface

The smooth copper front ensures clean lines when using photoresist or dry film transfer methods.

Consistent Thickness for Drilling

Uniform 1.6mm thickness makes drilling holes for leads predictable and accurate.

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4. 5 Pcs FR4 Copper Clad Laminate PCB – Great for DIY Prototyping

5 Pcs FR4 Copper Clad Laminate PCB, 150x100mm 5.91x3.93 inch Single Sided Circuit Board, 1.5mm Thickness DIY Prototyping Board5.0Editor scoreCheck price on Amazon
5 Pcs FR4 Copper Clad Laminate PCB 150x100mm
5 Pieces Included Per Pack
150x100mm Board Size
1.5mm Board Thickness
High Quality FR4 Glass Fiber

This 5 Pcs FR4 Copper Clad Laminate PCB kit provides a large 150x100mm surface area which is perfect for more complex DIY prototyping projects. The substantial size allows you to layout larger circuits or multiple components on a single board without needing to splice smaller pieces together. The high quality FR4 glass fiber ensures the board remains rigid and durable during use.

Pros

  • Large Board Dimensions
  • Perfect Mechanical Support
  • Versatile Applications
  • High Quality Materials
  • Precise Board Dimensions

Cons

  • Single Sided Only
  • Need to Polish Oxide

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The mechanical support offered by these boards is efficient for connecting various electronic components securely. The precise dimensions of 5.91×3.93 inches make it easy to plan your layout using standard design tools or manual measurements. Users can rely on the 1.5mm thickness for stable mounting in cases or enclosures without bending.

One note for users is the need to polish the oxide layer before printing to ensure effective carbon powder transfer. This small prep step guarantees better adhesion of your design and reduces the risk of errors during production. Despite this minor prep requirement the overall quality and size make it a top choice for serious hobbyists.

Ideal for makers working on larger Arduino projects or robotics controllers this kit offers the space needed for comprehensive designs. It is also suitable for models requiring stable mechanical structures alongside electrical connections. If you need a larger canvas for your ideas this product delivers exceptional value and reliability.

Spacious Layout for Complex Circuits

The 150x100mm size gives you plenty of room for multiple chips sensors and connectors on one board.

Rigid Construction for Stability

The FR4 glass fiber construction prevents warping and ensures connections remain secure over time.

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5. Rindion 32 Pcs PCB Board – Best Double Sided Board Kit

Rindion 32 Pcs PCB Board, Green Circuit Board with 5 Sizes Compatible, Double Sided PCB Prototype Board for DIY Electronics Projects Apply to Soldering Projects4.8Editor scoreCheck price on Amazon
Rindion 32 Pcs PCB Board Green Circuit Board
32 Pieces Total Count
Five Different Sizes Included
Double Sided PCB Design
1.6mm Standard Thickness

The Rindion 32 Pcs PCB Board set is a standout choice for those who need double sided boards for complex electronics projects. With thirty two pieces across five different sizes this kit provides ample material for extensive prototyping or building multiple devices at once. The standard tenth-inch spacing ensures compatibility with most through-hole components and headers.

Pros

  • High Quantity Pack
  • Double Sided Capability
  • Five Varied Sizes
  • Standard 0.1 Spacing
  • Compact Space-Saving Bag

Cons

  • Basic Packaging
  • Limited Mounting Holes

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Double sided boards are essential for dense circuits where traces need to cross without jumpers. The durable glass fiber FR-4 material offers a reliable platform for soldering and component mounting. Each board includes four mounting holes at the corners which simplifies installation when securing the PCB to a larger assembly.

While the packaging is compact to save space it does not include headers or accessories which might be useful for quick testing. However the sheer number of boards allows you to use some for testing and others for final builds. The variety of sizes ensures you rarely run out of the right fit for any sub-circuit.

This kit is perfect for advanced hobbyists who require double sided layouts for custom interfaces or complex sensor arrays. The high quantity makes it cost effective per board compared to smaller packs. If you are tackling multiple projects or need redundancy in your prototyping process this set is an excellent investment.

Double Sided Design for Complexity

Routing on both sides reduces the need for jumpers and allows for cleaner compact circuit layouts.

Generous Quantity for Multiple Projects

Thirty two boards allow you to build several devices simultaneously without reordering materials quickly.

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6. YUNGUI 15Pcs FR4 Copper Clad Blank PCB – Great for Experiments

YUNGUI 15Pcs FR4 Copper Clad Blank PCB,100 x 70 x 1.5mm Copper Clad PCB Laminate Circuit Prototype Board4.3Editor scoreCheck price on Amazon
YUNGUI 15Pcs FR4 Copper Clad Blank PCB
15 Pieces Included Pack
70x100mm Board Dimensions
1.5mm Board Thickness
Resistant to High Temperature

The YUNGUI 15Pcs FR4 Copper Clad Blank PCB kit offers a generous supply of boards tailored for product development and maintenance tasks. With fifteen pieces in one pack you can experiment freely without worrying about running out of material during iterative testing. The boards are made from FR4 glass fiber which provides excellent resistance to high temperatures.

Pros

  • Large Board Quantity
  • High Temperature Resistance
  • Widely Used Dimensions
  • Good for Maintenance
  • Convenient for Welding

Cons

  • Single Sided Only
  • No Mounting Holes Specified

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The 70x100mm dimensions are widely used in product development making them easy to fit into standard enclosures. The 1.5mm thickness ensures stability during soldering and use. The copper clad surface is convenient for welding components and creates a durable base for various electronic circuits.

While the boards are single sided and lack specified mounting holes they are robust enough for many DIY experiments. The high temperature resistance ensures that the material does not easily oxidize or deform under heat stress. This makes the kit suitable for projects that involve soldering or high power components.

This kit is ideal for engineers and makers who need a bulk supply of reliable boards for development work. The price point and quantity make it a smart choice for teams or frequent users. If you value durability and consistency in your prototyping materials this product offers a solid option.

High Temperature Durability

The FR4 material resists heat deformation which is critical for soldering without warping the board.

Versatile Product Development Tool

Standard dimensions allow easy testing of designs before committing to custom manufactured boards.

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7. YUNGUI 4 x 6 PCB Board Prototype Kit – Best Strip Board for Rapid Prototyping

YUNGUI 4 x 6" PCB Board Prototype Kit Solderable Copper Strip Board (3pack)5.0Editor scoreCheck price on Amazon
YUNGUI 4 x 6 PCB Board Prototype Kit
3 Pack Quantity Included
Solderable Copper Strip Board
Tin Plating on Foils
Two Sizes Hole Diameter

The YUNGUI 4 x 6 PCB Board Prototype Kit features solderable copper strip boards which are excellent for rapid analog and discrete circuit prototyping. The strip board design allows you to easily connect components in rows reducing the need for jumpers on simple circuits. This makes it faster to build and modify circuits compared to perfboards with isolated pads.

Pros

  • Strip Board Design
  • Tin Plated Copper Foils
  • Two Hole Diameter Sizes
  • Great for Analog Circuits
  • High Quality FR4 Material

Cons

  • Fixed Hole Layout
  • Small Quantity Pack

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All copper foils are tin plated which provides strength and prevents pads from falling off during use. The board includes two sizes of hole diameters to accommodate different wire gauges and component leads. This flexibility ensures you can solder a wide range of parts securely without damaging the board.

While the strip layout is less flexible than a breadboard it offers a permanent solution that is more robust for final prototypes. The FR4 material ensures durability and stability for electronic equipment repairs. Each board includes mounting holes at corners for easy installation in custom enclosures.

This kit is perfect for hobbyists who need reliable strip boards for analog circuits or repairing electronic equipment. The tin plating ensures a strong solder connection every time. If you often build circuits that require row connections this product simplifies the assembly process significantly.

Strip Board Efficiency

The continuous copper strips allow quick wiring without needing to cut tracks or add excessive jumpers.

Tin Plating for Strong Connections

Tin plated copper ensures pads remain intact even after repeated soldering and desoldering cycles.

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8. 174-Piece PCB Circuit Board Prototype Kit – Best All-in-One Solution

174-Piece PCB Circuit Board Prototype Kit, Double-Sided Perf Boards in 6 Sizes (Large, Medium, Small), Compatible with Arduino, Includes 40-Pin 2.54mm Male and Female Headers4.9Editor scoreCheck price on Amazon
174-Piece PCB Circuit Board Prototype Kit
174 Pieces Total Kit
Double-Sided Perf Boards
Includes Header Pin Set
1.6mm Thick FR4 Material

This 174-Piece PCB Circuit Board Prototype Kit is a comprehensive solution that includes not only boards but also essential headers and jumpers for connectivity. The variety of six board sizes ensures you can tackle projects of any scale. The double-sided perf boards allow for flexible routing which is crucial for complex Arduino compatible designs.

Pros

  • Includes Headers Jumpers
  • Six Varied Board Sizes
  • Robust FR4 Construction
  • Compatible With Arduino
  • Convenient Mounting Holes

Cons

  • Higher Price Point
  • Bulky Storage Required

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The kit includes male and female headers along with terminal blocks and jumper caps providing everything needed for various connections. This all-in-one approach saves time and money compared to buying components separately. The sturdy construction ensures long-lasting performance and reliability for your electronics projects.

While the price is higher than basic board kits the included accessories add significant value. The boards are 1.6mm thick offering robust durability for heavy components. Users will appreciate the pre-tinned holes which simplify soldering and reduce assembly time for sensors and circuits.

Ideal for makers and engineers who need a complete prototyping station this kit is the best choice for advanced projects. The inclusion of headers and terminal blocks makes it ready for immediate use. If you want a premium setup that supports complex designs this kit is worth the investment.

Complete Connectivity Package

Including headers terminal blocks and jumpers eliminates the need for separate component purchases.

Double-Sided Routing Flexibility

Perf boards allow connections on both sides enabling more compact and efficient circuit layouts.

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9. 5 Pcs FR4 Copper Clad Laminate PCB 200x200mm – Best Large Format Board

5 Pcs FR4 Copper Clad Laminate PCB 200x200mm
5 Pieces Included Per Pack
200x200mm Board Size
Single Sided PCB Circuit
1.5mm Thickness Standard

For projects requiring extensive surface area this 5 Pcs FR4 Copper Clad Laminate PCB set offers an extra large 200x200mm board size. This format is perfect for mounting multiple modules or creating large control panels for DIY IoT prototyping projects. The high quality FR4 glass fiber ensures the board remains stable and reliable during operation.

Pros

  • Extra Large Format
  • High Durability
  • Versatile Applications
  • Efficient Mechanical Support
  • Precise Dimensions

Cons

  • Fewer Boards Per Pack
  • Single Sided Design

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The precise dimensions of 7.87×7.87 inches make it easy to integrate into custom enclosures. The boards provide efficient mechanical support for electronic components which is vital for larger assemblies. The 1.5mm thickness ensures rigidity preventing bending or warping during soldering or transport.

While you get fewer boards per pack the large size makes them suitable for significant projects. Users are advised to polish the oxide layer to ensure effective carbon powder transfer for custom designs. This prep step ensures high quality results for etching or printing on the copper surface.

This product is best for advanced makers or businesses needing large format boards for prototypes. It is ideal for models that require substantial mounting areas or large circuit traces. If you need a canvas for large scale electronics this board set delivers professional quality results.

Expansive Surface Area

The 200x200mm dimensions allow you to integrate entire systems onto a single board.

Strong Structural Support

The durable construction supports heavy components without risk of sagging or breaking.

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10. 5 Pcs FR4 Copper Clad Laminate PCB 100x70mm – Reliable Standard Size Board

5 Pcs FR4 Copper Clad Laminate PCB Circuit Board, 100x70mm 3.93x2.76 inch Single Sided PCB Circuit Board, 1.5mm Thickness DIY Prototyping PCB Board5.0Editor scoreCheck price on Amazon
5 Pcs FR4 Copper Clad Laminate PCB 100x70mm
5 Pieces Included Per Pack
100x70mm Board Dimensions
Single Sided PCB Circuit
1.5mm Thickness Standard

This 5 Pcs FR4 Copper Clad Laminate PCB set provides a reliable standard size board suitable for various DIY prototyping PCB board. The 100x70mm dimensions are common in electronics projects making it easy to plan layouts and fit into standard enclosures. The high quality FR4 glass fiber ensures the board offers reliable durability for many projects.

Pros

  • Standard Dimensions
  • Durable FR4 Build
  • Efficient Connections
  • Suitable for DIY IoT
  • Highly Rated Quality

Cons

  • Single Sided Only
  • Limited Pack Size

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The boards enable efficient mechanical support and electrical connection for electronic components. Users appreciate the consistent 1.5mm thickness which provides rigidity for mounting components securely. The single sided design is perfect for simple circuits or when budget constraints require single layer routing.

While the pack size is limited the high reliability makes it a good choice for critical prototypes. The boards are suitable for DIY IoT prototyping projects where stability is key. Users should polish the oxide layer before use to ensure effective carbon powder transfer during printing.

Ideal for hobbyists who need a dependable standard size board this product offers excellent quality. It is a great option for those working on small to medium projects requiring precise dimensions. If you value reliability and standard sizing this board set is a strong candidate for your toolkit.

Standard Size Convenience

Common dimensions make it easy to design layouts and find matching cases.

Reliable FR4 Construction

High quality materials ensure the board performs consistently under normal operating conditions.

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Buying Guide – How to Choose the Best Blank PCB Circuit Board

Selecting the right blank PCB circuit board requires understanding your project needs material quality and budget. Below are key factors to consider to ensure you make the best choice for your electronics work.

Board Type and Siding

The first decision is whether you need a single sided or double sided board. Single sided boards have copper on one side and are sufficient for simple circuits. Double sided boards allow for more complex routing and are better for dense layouts.

Choose single sided for basic projects and double sided if you need to avoid jumpers or fit more components.

Material Quality

High quality FR4 glass fiber is the standard for reliable boards. It offers excellent electrical insulation and mechanical strength. Look for boards that explicitly mention FR4 to ensure durability and heat resistance.

Always check the material description to confirm it is FR4 rather than cheaper alternatives.

Board Size and Quantity

Consider the physical dimensions of the boards and how many pieces you need. Kits often include multiple sizes to offer versatility. Ensure the pack quantity suits your project volume to avoid frequent reordering.

Opt for a multi-size kit if you work on various projects to maximize utility.

Thickness and Rigidity

Standard board thickness is typically 1.5mm or 1.6mm. This provides enough rigidity for most components and mounting needs. Thinner boards may bend easily while thicker ones can be harder to drill.

Stick to standard thickness for best compatibility with components and tools.

Surface Finish and Coating

Tin plating on copper pads helps with soldering and prevents oxidation. Some boards come with a green solder mask while others are bare copper. Tin plating is generally preferred for easier assembly and long term storage.

Look for boards with tin plated pads to simplify your soldering workflow.

Mounting Options

Many kits include mounting holes at the corners for easy installation. This helps secure the board in enclosures or frames. Check if the board has these holes to save time on your own drilling.

Prioritize boards with pre-drilled mounting holes for convenience.

Price and Value

Evaluate the cost per board in a kit rather than the total price. Larger kits often offer better value per unit. Balance your budget with the quality and features you require.

Compare kits to ensure you get the best quantity for your spending.

Application Specific Needs

If you plan to etch your own circuit you need a bare copper clad board. For soldering pre-designed layouts you might prefer a perforated board. Match the board type to your specific workflow to avoid compatibility issues.

Choose etching boards for custom traces and soldering boards for ready to use projects.

How to Use and Care for Your Blank PCB Circuit Board

Always start by cleaning the board surface with isopropyl alcohol to remove dust and oils. This ensures better soldering adhesion and reduces the risk of corrosion. Handle the boards by the edges to avoid touching the copper tracks with bare hands.

When drilling holes use sharp bits designed for fiberglass and wear a mask to avoid inhaling dust. If etching your own circuit ensure you follow proper safety guidelines for chemicals and ventilation. Secure the board with a bench vise or clamps to prevent slipping during work.

Store boards in dry sealed bags to prevent oxidation and moisture damage. Keep them in a cool environment away from direct sunlight to maintain material integrity. Regularly inspect boards for signs of corrosion before use to ensure reliable performance.

Frequently Asked Questions

What is the difference between FR4 and Bakelite PCB boards?

FR4 is a fiberglass epoxy material known for higher durability and flame resistance. Bakelite is a cheaper alternative that can be more brittle and less resistant to heat. FR4 is generally recommended for professional or high quality DIY projects.

Can I use a single sided board for complex circuits?

Yes but it requires careful planning to avoid jumper wires. Complex circuits with many crossings are better suited for double sided boards. If you are learning single sided boards help teach efficient routing techniques.

Why do boards have a green solder mask?

The green solder mask protects the copper tracks from oxidation and accidental shorts. It also helps identify conductive areas clearly during assembly. Some boards lack a mask to allow custom etching which is common for prototypes.

How do I prevent copper oxidation on bare boards?

Store bare copper boards in moisture protecting bags or vacuum sealed containers. Apply flux to exposed copper before soldering to reduce oxidation effects. Cleaning with alcohol before use also helps remove initial oxidation layers.

What is the standard thickness for hobby PCBs?

The standard thickness is usually 1.5mm or 1.6mm. This thickness provides stability for most components and mounting holes. Deviating from standard thickness may affect compatibility with enclosures or headers.

Are perforated boards better than smooth boards?

Perforated boards have pre-drilled holes for easy component mounting. Smooth copper clad boards are better for custom etching or layout design. Choose perforated if you want to skip drilling for standard components.

How do I know if a board is high quality?

High quality boards feature FR4 material tin plated holes and consistent thickness. Check user reviews and ratings for feedback on durability. Consistent manufacturing standards usually result in better soldering results.

Can I cut PCB boards to custom sizes?

Yes many boards are cuttable using a utility knife or saw. Ensure you smooth the edges to avoid damage to components. This allows you to tailor the board size to your specific enclosure or layout needs.

Final Thoughts on Choosing the Best Blank PCB Circuit Board

We hope this guide helps you find the perfect blank PCB circuit board for your next electronics project. From versatile kits like the YUNGUI 11 Pcs set to budget friendly options like the MCIGICM 10 Pcs pack there is a suitable choice for every budget and skill level.

When selecting your board prioritize material quality and size compatibility with your enclosure and components. Double sided boards offer more flexibility for complex designs while single sided boards are ideal for learning and simpler circuits.

Remember to check current availability and pricing before purchasing as stock levels change frequently. Invest in quality boards to ensure your prototypes are durable and reliable for long term use.