---
product_id: 681683141
title: "Heyiarbeit 50 Pcs 15.6 x 21mm PCB Bouble Sided Adapter Circuit Board, SMD to DIP Converter Proto Board for DIY Soldering Electronic Projects"
brand: "heyiarbeit"
price: "€ 66.22"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/681683141-heyiarbeit-50-pcs-15-6-x-21mm-pcb-bouble-sided
store_origin: SK
region: Slovakia
---

# 15.6 x 21mm size Double-sided use 1.6mm thickness Heyiarbeit 50 Pcs 15.6 x 21mm PCB Bouble Sided Adapter Circuit Board, SMD to DIP Converter Proto Board for DIY Soldering Electronic Projects

**Brand:** heyiarbeit
**Price:** € 66.22
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate Your DIY Game with Heyiarbeit's PCB Adapter!

## Quick Answers

- **What is this?** Heyiarbeit 50 Pcs 15.6 x 21mm PCB Bouble Sided Adapter Circuit Board, SMD to DIP Converter Proto Board for DIY Soldering Electronic Projects by heyiarbeit
- **How much does it cost?** € 66.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/681683141-heyiarbeit-50-pcs-15-6-x-21mm-pcb-bouble-sided)

## Best For

- heyiarbeit enthusiasts

## Why This Product

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

## Key Features

- • **🎓 Ideal for Learning:** A must-have for students and hobbyists diving into the world of electronics.
- • **🔄 Dual Functionality:** Utilize both sides for maximum efficiency in your circuit designs.
- • **📐 Precision Engineering:** Designed with exact hole diameters and distances for seamless soldering.
- • **⚙️ Durable FR-4 Material:** Engineered for longevity and reliability in all your projects.
- • **🔧 Perfect for DIY Enthusiasts:** Unleash your creativity with this versatile adapter board!

## Overview

The Heyiarbeit 50 Pcs PCB Double-Sided Adapter Circuit Board is a high-quality, durable solution for DIY electronics projects. Measuring 15.6 x 21mm and made from robust FR-4 material, this board is perfect for both beginners and seasoned enthusiasts. Its dual-sided functionality and precise engineering make it an essential tool for debugging and maintenance in various electronic applications.

## Description

Heyiarbeit PCB Double-Sided Prototyping Circuit Board Specifications: Brand:Heyiarbeit Material: Glass fiber FR-4 with Pre-tinned Hole Front model: SOP16-16P-1.27 Reverse model: SSOP16-16P-0.65 Front pin spacing: 1.27mm/0.05" Pin spacing on the back: 0.65mm/0.03" Length: 15.6mm/0.61" Width: 21mm/0.83" Thickness: 1.6mm/0.06" Hole diameter: 1mm/0.04" Hole distance: 2.54mm/0.1" Net Weight: 50g Color: Green Product description: 1.The sturdy prototype adapter board is made of 1.6 mm thick high-quality and durable glass fiber FR-4 material to support your work and design challenges from home, school to industrial applications. 2.PCB double-sided converter board can be used to build many circuits, and it is the best choice for various electronic modules and components, DIY parts and tools. Package Content: 50 Pcs x PCB double-sided adapter board Note: 1.The size and weight of the product are manually measured, please allow slight errors, thank you for your understanding. 2.The actual product and the color of the item shown in the picture may be slightly different from the actual product, please refer to the actual product. 3.SMT pads are narrow and compatibility is limited, please check the required size carefully before placing an order.

## Features

- 【Technical Parameters】 - Front model: SOP16-16P-1.27; Reverse model: SSOP16-16P-0.65; Board size: 15.6 x 21mm/0.61" x 0.83"; Thickness: 1.6mm/0.06"; Hole diameter: 1mm/0.04"; Hole distance: 2.54mm/0.1"
- 【Principle】 - The adapter board is generally used for debugging and maintenance; Connect test equipment or provide signal source by importing or exporting signals
- 【Material】 - All PCB prototype boards are made of 1.6mm thick durable glass fiber board FR-4 material, and the parts are soldered firmly
- 【Function】 - The high-quality PCB adapter board can be used on both sides, and the circuit board is neatly processed and can be repeatedly welded
- 【Application】 - PCB double-sided adapter board is an ideal choice for DIY circuits, suitable for university projects and beginner circuit enthusiasts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Heyiarbeit |
| Manufacturer | Heyiarbeit |
| Country of Origin | USA |
| Model number | DFA4400GP0502-FBA |
| Colour | Green |
| Number of Memory Sticks | 1 |
| Item Weight | 52 g |
| Package Dimensions | 14.8 x 11.1 x 0.9 cm; 52 g |
| Item model number | DFA4400GP0502-FBA |
| Are batteries included? | No |

## Images

![Heyiarbeit 50 Pcs 15.6 x 21mm PCB Bouble Sided Adapter Circuit Board, SMD to DIP Converter Proto Board for DIY Soldering Electronic Projects - Image 1](https://m.media-amazon.com/images/I/71tU9WpGNoL.jpg)
![Heyiarbeit 50 Pcs 15.6 x 21mm PCB Bouble Sided Adapter Circuit Board, SMD to DIP Converter Proto Board for DIY Soldering Electronic Projects - Image 2](https://m.media-amazon.com/images/I/61TvYXft1gL.jpg)
![Heyiarbeit 50 Pcs 15.6 x 21mm PCB Bouble Sided Adapter Circuit Board, SMD to DIP Converter Proto Board for DIY Soldering Electronic Projects - Image 3](https://m.media-amazon.com/images/I/71egKe1LBIL.jpg)
![Heyiarbeit 50 Pcs 15.6 x 21mm PCB Bouble Sided Adapter Circuit Board, SMD to DIP Converter Proto Board for DIY Soldering Electronic Projects - Image 4](https://m.media-amazon.com/images/I/71cfDMJDTeL.jpg)
![Heyiarbeit 50 Pcs 15.6 x 21mm PCB Bouble Sided Adapter Circuit Board, SMD to DIP Converter Proto Board for DIY Soldering Electronic Projects - Image 5](https://m.media-amazon.com/images/I/51DlYgFsI6L.jpg)

## Frequently Bought Together

- Heyiarbeit SSOP 16PIN 0.65 / SOP 16PIN 1.27 to DIP Adapter PCB Board SMD Converter 50pcs
- Sscon 100pcs SSOP 8 Pin 0.65 / SOP 8 Pin 1.27 to DIP Adapter PCB Board SMD Converter Green

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**Shop now:** [https://www.desertcart.sk/products/681683141-heyiarbeit-50-pcs-15-6-x-21mm-pcb-bouble-sided](https://www.desertcart.sk/products/681683141-heyiarbeit-50-pcs-15-6-x-21mm-pcb-bouble-sided)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-09*