--- product_id: 347244044 title: "104pcs Double Sided PCB Board Kit, Prototype Boards for DIY Soldering and Electronic Project Circuit Boards Compatible with Arduino Kits, 30PCS 40 Pin 2.54mm Male and Female Header Connector" brand: "smraza" price: "6681 som" currency: KGS in_stock: true reviews_count: 5 category: "Smraza" url: https://www.desertcart.kg/products/347244044-104pcs-double-sided-pcb-board-kit-prototype-boards-for-diy store_origin: KG region: Kyrgyzstan --- # 16A rated screw terminal blocks 31 multi-sized double-sided PCBs 30 pcs 40-pin male & female headers 104pcs Double Sided PCB Board Kit, Prototype Boards for DIY Soldering and Electronic Project Circuit Boards Compatible with Arduino Kits, 30PCS 40 Pin 2.54mm Male and Female Header Connector **Brand:** smraza **Price:** 6681 som **Availability:** ✅ In Stock ## Summary > ⚙️ Build smarter, solder faster — your ultimate DIY PCB kit awaits! ## Quick Answers - **What is this?** 104pcs Double Sided PCB Board Kit, Prototype Boards for DIY Soldering and Electronic Project Circuit Boards Compatible with Arduino Kits, 30PCS 40 Pin 2.54mm Male and Female Header Connector by smraza - **How much does it cost?** 6681 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/347244044-104pcs-double-sided-pcb-board-kit-prototype-boards-for-diy) ## Best For - smraza enthusiasts ## Why This Product - Trusted smraza brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Eco Packaging:** Sleek, minimal footprint paper box keeps your workspace tidy and green - • **Plug & Play Connectivity:** 30 header connectors (male, female, right-angle) with 2.54mm pitch for seamless Arduino integration - • **Power-Ready Terminal Blocks:** Rated 16A/300V screw terminals for reliable, high-current connections - • **Versatile Multi-Size Boards:** 31 double-sided PCBs in 5 sizes for every prototype need - • **Durable FR4 Fiberglass Build:** 1.6mm thick, pre-tinned holes ensure sturdy, long-lasting solder joints ## Overview The Smraza 104pcs Double Sided PCB Board Kit offers 31 versatile, durable double-sided prototype boards in multiple sizes, complemented by 30 high-quality 40-pin male and female header connectors and robust screw terminal blocks rated for 16A/300V. Designed for seamless Arduino compatibility and efficient soldering with pre-tinned holes, this kit is perfect for electronics professionals and hobbyists aiming to prototype complex circuits with confidence and style. ## Description Smraza 100 Pcs PCB Board Kit Including 31 Pcs Double Sided Prototype Boards and 30 Pcs 40 Pin 2.54mm Male and Female Header Connector(Bonus: 10 Pcs 2P&3P Screw Terminal Blocks and 30 Pcs Jumper Caps) PCB Board: Selection of Multi-Sized Proto Boards - 30 pieces double-sided prototype boards of 4 different size to meet your demands when designing your own Arduino kits, electronic experiments and DIY projects. Pre-tinned Holes for Handy Soldering - Pre-tinned plated holes on the board make it very handy to solder components and sensors for your projects Solid Quality and Great Value - High quality of durable glass fiber -FR4 material with 1.6mm thickness makes a very solid and sturdy prototype circuit board Hole-pitch - 2.54 mm Header Connector Pitch: 2.54mm, number of pins: 40pin. Type of row: single row, type of connector: straight. Great tool for Arduino proto shield. Screw Terminal Block Pitch: 5.08mm, 5.08-301-2P, 5.08-301-3P Rated voltage: 300V, rated current: 16A Jumper Caps Pitch: standard 2.54mm pin spacing Package include PCB Board: 9x7 cm Prototype PCB universal board *1 2x8cm Prototype PCB universal board *10 3x7cm Prototype PCB universal board * 10 4x6cm Prototype PCB universal board * 5 5x7cm Prototype PCB universal board * 5 Header Connector: 40 Pin male header connector * 10 40 Pin pitch right angle male headers * 10 40 Pin female header connector * 10 Screw Terminal Blocks: 5.08-301-2P * 5 5.08-301-3P * 5 Jumper Caps: Jumper caps * 30 Package Box: Environmental paper box * 1 Review: Great for prototyping or permission integration Review: Honesty in advertising ## Features - Selection of Multi-Sized Proto Boards - 31 pieces double-sided prototype boards of 5 different size to meet your demands when designing your own Arduino kits, electronic experiments and DIY projects. （10 pieces 2*8cm, 10 pieces 3*7cm, 5 pieces 4*6cm, 5 pieces 5*7cm and 1 pieces 7*9cm PCB boards) - Header Connector - 10 pieces 40 pin male header, 10 pieces 40 pin pitch right angle male headers, 10 pieces 40 pin female header; pitch: 2.54mm, single row and straight connector - Screw Terminal Block - 8 pieces 5.08-301-2P and 5 pieces 5.08-301-3P ; pitch: 5.08mm, rated voltage: 300V, rated current: 16A - Jumper caps - 30 pieces standard 2.54mm pin spacing circuit board jumper cap in 6 colors, 5 pieces per color - Environmental and Elegant Packaging - Compact paper package take little footprint ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07NM68FXK | | Brand Name | Smraza | | Centerline Length | 5.08 Millimeters | | Color | Black or Gray | | Connector Type | Screw, Solder | | Connector type | Screw , Solder | | Current Rating | 16 Amps | | Current rating | 16 Amps | | Customer Reviews | 4.7 out of 5 stars 1,057 Reviews | | Item Dimensions W x H | 8W x 9H centimeters | | Item pitch | 5.08 Millimeters | | Manufacturer | Smraza | | Material | fiberglass | | Material Type | fiberglass | | Model | S36 | | Mounting Type | PCB Mount | | Mounting type | PCB Mount | | Number Of Contacts | 83 | | Number Of Poles | 83 | | Number of Positions | 31 | | Number of contacts | 83 | | Pitch | 5.08 Millimeters | | Voltage | 300 Volts | ## Product Details - **Connector type:** Screw, Solder - **Current rating:** 16 Amps - **Item pitch:** 5.08 Millimeters - **Mounting type:** PCB Mount - **Number of contacts:** 83 ## Images ![104pcs Double Sided PCB Board Kit, Prototype Boards for DIY Soldering and Electronic Project Circuit Boards Compatible with Arduino Kits, 30PCS 40 Pin 2.54mm Male and Female Header Connector - Image 1](https://m.media-amazon.com/images/I/816r9Q1-6VL.jpg) ## Questions & Answers **Q: I've assembled countless pcb boards but never a breadboard. how do components connect together?** A: prototype boards have through hole vias spaced 0.100 inches appart in a rectangular grid. the components are soldered. not the same as a breadboard. **Q: Can I cut the boards apart?** A: Yes **Q: is there anyway to fit something with bigger ends on this?** A: Bigger ends? **Q: are these boards lead free? do they use a lead free tinning process?** A: Sorry.PCB board is not lead free.Using lead-containing tin plating process. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for prototyping or permission integration *by P***S on 14 September 2023* ### ⭐⭐⭐⭐ Honesty in advertising *by J***S on 16 February 2026* ### ⭐⭐⭐⭐⭐ كما بالوصف *by M***B on 31 March 2023* منتج ممتاز و سعره مناسب ## Frequently Bought Together - Smraza 104pcs Double Sided PCB Board Kit, Prototype Boards for DIY Soldering and Electronic Project Circuit Boards Compatible with Arduino Kits, 30PCS 40 Pin 2.54mm Male and Female Header Connector - TUOFENG 22 awg Wire Solid Core Hookup Wires-6 Different Colored Breadboard Wires 30ft or 9m Each, 22 Gauge Electronic Wire PVC (OD: 1.60mm) Arduino Wires - Fermerry 22 AWG Stranded Wire Spool 10ft Each 6 Colors Flexible 22 Gauge Silicone Hook up Wire Kit Electrical Tinned Copper Wire --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kg/products/347244044-104pcs-double-sided-pcb-board-kit-prototype-boards-for-diy](https://www.desertcart.kg/products/347244044-104pcs-double-sided-pcb-board-kit-prototype-boards-for-diy) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-04-23*