--- product_id: 245773484 title: "DIN Rail Mount Pinout Breakout Terminal Block Module for Arduino MEGA-2560 R3 / Due" brand: "hcdc" price: "฿3459" currency: THB in_stock: true reviews_count: 7 category: "Hcdc" url: https://www.desertcart.co.th/products/245773484-din-rail-mount-pinout-breakout-terminal-block-module-for-arduino store_origin: TH region: Thailand --- # 3.81mm pitch precision 49 screw terminal contacts Fits 15/32/35mm DIN rails DIN Rail Mount Pinout Breakout Terminal Block Module for Arduino MEGA-2560 R3 / Due **Brand:** hcdc **Price:** ฿3459 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your Arduino projects with industrial-grade precision and style! ## Quick Answers - **What is this?** DIN Rail Mount Pinout Breakout Terminal Block Module for Arduino MEGA-2560 R3 / Due by hcdc - **How much does it cost?** ฿3459 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/245773484-din-rail-mount-pinout-breakout-terminal-block-module-for-arduino) ## Best For - hcdc enthusiasts ## Why This Product - Trusted hcdc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Modular & Panel-Ready:** Quick-detach carrier design lets you switch between DIN rail and panel mounting effortlessly. - • **Precision 3.81mm Pitch:** Engineered for exact wire placement, ensuring clean, error-free prototyping every time. - • **Fireproof & Durable Build:** Crafted with FR-4 fiberglass PCB and premium fireproof nylon for long-lasting, safe operation. - • **Pro-grade 49-Point Connectivity:** Maximize your Arduino MEGA-2560 R3/Due wiring with 49 robust screw terminals for flawless industrial control. - • **Versatile DIN Rail Compatibility:** Seamlessly mounts on 15mm, 32mm, or 35mm rails—adapt your setup without limits. ## Overview This DIN Rail Mount Pinout Breakout Terminal Block Module is designed for Arduino MEGA-2560 R3 and Due boards, offering 49 screw terminal contacts with a precise 3.81mm pitch. Built on a durable FR-4 fiberglass PCB with dual copper layers and housed in fireproof nylon, it supports multiple DIN rail sizes (15/32/35mm) and can be easily converted for panel mounting. Ideal for professionals seeking reliable, clean, and scalable industrial control prototyping. ## Description DIN Rail Mount Pinout Breakout Terminal Block Module for Arduino MEGA-2560 R3 / Due: desertcart.com: Industrial & Scientific Review: Who needs to create awesome prototypes faster - This break out board can save you bunches of time if you do small runs of prototyping. I doubt if I am alone in finding oui I soldered 6 wires in the wrong place. Sure you can make the same mistake using this break our board but your end product looks more professional. Review: Excelente producto, muy versátil para proyectos un poco más robustos. ## Features - DIN Rail Mount Screw Terminal Block Adapter Module for Arduino MEGA-2560 R3 / DUE, with the adapter module, you can easily extend Arduino projects to industrial control applications. - Pitch 3.81mm/0.15" screw terminal block. Terminal block: wire range 26-16AWG, strip length 5mm, Metric M2 slotted screw. - FR-4 fiber glass PCB, dual copper layers. PCB Dimensions: 150mm x 72.5mm(W x L). Module Dimensions: 153mm x 87mm x 45mm (W x L x H). - High quality Taiwan DINKLE Fireproof nylon material DIN rail mount carrier, can support width 35mm / 32mm / 15mm rail, and the carrier can be taken apart for panel mount use. - Note: the item not include Arduino-Mage module and iron rail. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08LKVW2ML | | Best Sellers Rank | #275,343 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #583 in Ground Circuit Terminal Blocks | | Brand Name | HCDC | | Centerline Length | 153 Millimeters | | Connector Type | Screw | | Customer Reviews | 4.8 4.8 out of 5 stars (78) | | Gauge | 16.0 | | Item Dimensions W x H | 6.02"W x 1.77"H | | Manufacturer | Xiken Electronic Technology Co., Ltd. | | Material Type | Copper | | Model | HD033T | | Mounting Type | DIN Rail Mount | | Number Of Contacts | 49 | | Number of Positions | 49 | | Part Number | HD033T | | Pitch | 3.81 Millimeters | ## Product Details - **Brand:** HCDC - **Centerline Length:** 153 Millimeters - **Connector Type:** Screw - **Gauge:** 16.0 - **Item Pitch:** 3.81 Millimeters - **Manufacturer:** Xiken Electronic Technology Co., Ltd. - **Material:** Copper - **Mounting Type:** DIN Rail Mount - **Number Of Contacts:** 49 - **Product Dimensions:** 6.02"W x 1.77"H ## Images ![DIN Rail Mount Pinout Breakout Terminal Block Module for Arduino MEGA-2560 R3 / Due - Image 1](https://m.media-amazon.com/images/I/819EgrOiMNL.jpg) ## Questions & Answers **Q: If i broke the resistor, do i need to actually replace the whole thing? or it just powers the led** A: Yes, just powers the led. **Q: Can this be purchased without the din rail carrier? this is the only blue mega-2560 screw terminal board i've seen.** A: Sorry no item sell withour din rail carrier. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Who needs to create awesome prototypes faster *by R***L on August 1, 2025* This break out board can save you bunches of time if you do small runs of prototyping. I doubt if I am alone in finding oui I soldered 6 wires in the wrong place. Sure you can make the same mistake using this break our board but your end product looks more professional. ### ⭐⭐⭐⭐⭐ Review *by D***Z on June 29, 2025* Excelente producto, muy versátil para proyectos un poco más robustos. ### ⭐⭐⭐⭐⭐ A professional grade Din rail mount for the Mega 2560/R3 *by D***. on July 17, 2023* This is a sturdy well built din rail mount for an Arduino Mega 2560. The din mount is very beefy, it is unlikely it would ever break under normal circumstances. The internal header board appears to be well made. The header pins lined up with my Mega 2560 board with no issues. The side screw terminals are tight against the headers, so it is a tight fit. Once the Mega is installed, you need to take care uninstalling it, as the connections are very tight and it takes a bit of force to remove the board. I found gentle by firm even pressure worked well to pull the Mega board off the din mount. It is essential to lift all the edges of the board off at the same time, so as not to bend any pins. The good news is, once installed , there is little reason to remove the Mega. Speaking of "pins" the din adapter does not have connections for the ICSP header near the reset button on the Mega. These six pins provide access to the "In Circuit Serial Programming" interface of the Mega. This interface is typically not used, as programs are normally loaded on the Mega via the USB port. However, there are some rare occasions where access to this header is required. The adapter has a reset button and green power LED on one end of the board, the other three sides are dominated by a full set of screw terminals. A 2mm flathead screwdriver fits the terminal screws perfectly. The adapter board sits a few millimeters below the plastic side rails of the din mount, as such, the bottom of the screw terminals are slightly recessed below the side rails. If you are using bare ended wire this is not an issue, however, bread board cables with plastic sheaths at the ends might be a bit of a problem if the wire does not extend far enough out from the plastic sheath. This shouldn't be too much of a concern, as it is unlikely in a production environment you would use bread board cables for the final connections. Bottom line: This mount allows for a professional installation of an Arduino Mega in a din rail environment. The mount is very sturdy and the adapter board is well made with quality screw terminals that grip wires tightly. This din mount is not inexpensive, but you get what you pay for, a robust well made mount that costs about as much as the Arduino Mega 2560 microprocessor board. ## Frequently Bought Together - DIN Rail Mount Pinout Breakout Terminal Block Module for Arduino MEGA-2560 R3 / Due - Arduino Mega 2560 REV3 [A000067] – ATmega2560, 16MHz, 54 Digital I/O, 16 Analog Inputs, 256KB Flash, USB, Compatible with Arduino IDE for Advanced Projects - Arduino Due with Headers [A000062] – 32-bit ARM Cortex-M3, 84MHz, 54 Digital I/O Pins, 12 Analog Inputs, 512KB Flash, USB Host, Pre-Soldered Headers, Compatible IDE for Advanced Projects --- ## 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.co.th/products/245773484-din-rail-mount-pinout-breakout-terminal-block-module-for-arduino](https://www.desertcart.co.th/products/245773484-din-rail-mount-pinout-breakout-terminal-block-module-for-arduino) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-23*