---
product_id: 186619390
title: "15Pcs PCB Protoboards,YUNGUI 5X7cm 1-2-3 Perf Board Circuit Board Strip for Electronic Project and Electronic Experiment"
brand: "yg yungui"
price: "HK$159"
currency: HKD
in_stock: true
reviews_count: 13
category: "Yg Yungui"
url: https://www.desertcart.hk/products/186619390-15pcs-pcb-protoboards-yungui-5x7cm-1-2-3-perf-board
store_origin: HK
region: Hong Kong
---

# 2.54mm pitch for standard components 5x7cm compact size Gold plated copper for oxidation resistance 15Pcs PCB Protoboards,YUNGUI 5X7cm 1-2-3 Perf Board Circuit Board Strip for Electronic Project and Electronic Experiment

**Brand:** yg yungui
**Price:** HK$159
**Availability:** ✅ In Stock

## Summary

> 🔧 Prototype Like a Pro — Build, Test, Repeat with Confidence!

## Quick Answers

- **What is this?** 15Pcs PCB Protoboards,YUNGUI 5X7cm 1-2-3 Perf Board Circuit Board Strip for Electronic Project and Electronic Experiment by yg yungui
- **How much does it cost?** HK$159 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/186619390-15pcs-pcb-protoboards-yungui-5x7cm-1-2-3-perf-board)

## Best For

- yg yungui enthusiasts

## Why This Product

- Trusted yg yungui brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile 15-Pack:** Keep your projects flowing with enough boards to prototype, test, and iterate without pause.
- • **User-Friendly Design:** Single-sided 1.2mm thick bakelite boards with 4 mounting holes for easy installation and sturdy builds.
- • **Precision Engineering:** Standard 2.54mm hole pitch ensures seamless compatibility with DIP ICs and common electronic components.
- • **Durable Gold-Plated Finish:** Protect your circuits from oxidation and ensure reliable solder joints that last.
- • **Perfect for Makers & Innovators:** Ideal for DIY electronics, Arduino/ESP32 projects, and classroom experiments—stay ahead in the maker movement.

## Overview

YUNGUI’s 15-piece set of 5x7cm single-sided PCB protoboards features a 2.54mm pitch and 1.0mm holes on durable bakelite with gold-plated copper strips. Designed for reliable soldering and oxidation resistance, these boards are perfect for electronics prototyping, DIY projects, and educational experiments, offering a versatile and cost-effective solution for professional-grade circuit development.

## Description

YUNGUI 15 Pieces 5X7cm 1-2-3 Joint Hole Strip DIY Soldering PCB Protoboard Circuit Board Stripboard for Electronic Project and Electronic ExperimentFeatures Includes 15pcs 5x7cm blank 1-2-3 Joint Hole PCB stripboard. Electronic parts and Electronic equipment replaced and Repaired include: LCD Modules, Optoelectronic Displays, Capacitors , Resistors , Potentiometers , LED Displays , Electronic Accessories & Supplies,Electronics Stocks,Ative Compent , Integrated circuit , Diode , Transistor. Product Description Quantity: 15pcs Size:5X7cm Specifications: single-sided Thickness: about 1.2mm Pitch:2.54mm Hole diameter:1.0mm Material: Bakelite Package List 15pcs 5x7cm Circuit Stripboards

Review: Solid Perfboards for Reliable Prototyping - These protoboards are excellent quality and a great size for small to medium electronic projects. At 5x7cm, they’re large enough to fit multiple components but still compact for breadboard-sized builds. The holes are evenly spaced at 2.54mm pitch, and the copper pads take solder cleanly without lifting. I like that the set includes 15 boards, which makes it easy to work on multiple projects at once or keep spares on hand. The boards are sturdy and don’t flex, and the strip layout makes wiring simple and organized. They’re perfect for moving a design from a breadboard to something more permanent. Great value for anyone doing DIY circuits, Arduino/ESP32 builds, or classroom electronics experiments. Dependable, easy to work with, and plenty in the pack
Review: Great for the price - Lets start with the cons, which should be obvious, but since people are confused: No, these are not plated through hole PCBs. Yes, soldering on them will be different than through hole PCBs since the solder won't wick through. You won't get the mechanical strength you will from plated through holes. But these are cheap, you get what you pay for. That said, these are great for small projects and beginners. Spacing is good so it's hard to bridge. Holes are drilled out well. Layout is good for DIPs. I haven't had any problems with lifting pads, but I wouldn't be surprised if it's hard to desolder since they're not plated holes. So far they're working for me. Just wish we had dimensions for mounting holes.

## Features

- ♔What you get: 15PCS 50X70mm 1-2-3 joint stripboards ; Material: copper,bakelite; Pitch of 2.54mm, a pore size of 1.00mm, 1.2mm thick single-sided stripboard.
- ♔The strip boards come with 1-, 2-, and 3-section ribbon boards as well as perforated boards, there's a full range of products to meet your design needs for electronics experiments, DIY projects, and more.
- ♔Gold plated finish to prevent oxidation, and all Copper foil are through-plated for mounting strength,useful in transferring prototypes to reliable and permanent circuits.
- ♔This board is plated-through-holes and easy soldering that will not lift off the PCB under normal soldering conditions.4 mounting holes at the corners of the board are very convenient for installing them together.
- ♔Our Guarantee:Quality assurance,efficient service. We provide 12-months warranty. Please feel free to contact us if you have any question.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07ZNZVDL6 |
| Best Sellers Rank | #78,154 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #127 in Prototyping Boards & Accessories |
| Customer Reviews | 4.0 4.0 out of 5 stars (168) |
| Date First Available | November 27, 2019 |
| Item Weight | 0.704 ounces |
| Item model number | ALL |
| Manufacturer | YUNGUI |
| Product Dimensions | 1.97 x 2.76 x 0.05 inches |

## Product Details

- **Brand:** YG YUNGUI
- **Color:** Gold
- **Special Feature:** Default
- **Total Power Outlets:** 3
- **Voltage:** 230 Volts (AC)

## Images

![15Pcs PCB Protoboards,YUNGUI 5X7cm 1-2-3 Perf Board Circuit Board Strip for Electronic Project and Electronic Experiment - Image 1](https://m.media-amazon.com/images/I/71gJf9D5ZYL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid Perfboards for Reliable Prototyping
*by C***N on September 30, 2025*

These protoboards are excellent quality and a great size for small to medium electronic projects. At 5x7cm, they’re large enough to fit multiple components but still compact for breadboard-sized builds. The holes are evenly spaced at 2.54mm pitch, and the copper pads take solder cleanly without lifting. I like that the set includes 15 boards, which makes it easy to work on multiple projects at once or keep spares on hand. The boards are sturdy and don’t flex, and the strip layout makes wiring simple and organized. They’re perfect for moving a design from a breadboard to something more permanent. Great value for anyone doing DIY circuits, Arduino/ESP32 builds, or classroom electronics experiments. Dependable, easy to work with, and plenty in the pack

### ⭐⭐⭐⭐ Great for the price
*by P***O on March 4, 2024*

Lets start with the cons, which should be obvious, but since people are confused: No, these are not plated through hole PCBs. Yes, soldering on them will be different than through hole PCBs since the solder won't wick through. You won't get the mechanical strength you will from plated through holes. But these are cheap, you get what you pay for. That said, these are great for small projects and beginners. Spacing is good so it's hard to bridge. Holes are drilled out well. Layout is good for DIPs. I haven't had any problems with lifting pads, but I wouldn't be surprised if it's hard to desolder since they're not plated holes. So far they're working for me. Just wish we had dimensions for mounting holes.

### ⭐⭐⭐⭐⭐ Spacing and Connections
*by _***T on June 14, 2025*

Good boards. I was surprised how easy it was to fasten via soldering extra components and have them fit... Good spacing.

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-03*