--- product_id: 94248674 title: "MK2B Heated Bed with Soldered NTC 3950 Thermistor – 3D Printer PCB Heatbed for MakerBot RepRap UP Mendel I3 Printer" brand: "visit the amx3d store" price: "192 zł" currency: PLN in_stock: true reviews_count: 7 url: https://www.desertcart.pl/products/94248674-mk2b-heated-bed-with-soldered-ntc-3950-thermistor-3d-printer store_origin: PL region: Poland --- # MK2B Heated Bed with Soldered NTC 3950 Thermistor – 3D Printer PCB Heatbed for MakerBot RepRap UP Mendel I3 Printer **Brand:** visit the amx3d store **Price:** 192 zł **Availability:** ✅ In Stock ## Quick Answers - **What is this?** MK2B Heated Bed with Soldered NTC 3950 Thermistor – 3D Printer PCB Heatbed for MakerBot RepRap UP Mendel I3 Printer by visit the amx3d store - **How much does it cost?** 192 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/94248674-mk2b-heated-bed-with-soldered-ntc-3950-thermistor-3d-printer) ## Best For - visit the amx3d store enthusiasts ## Why This Product - Trusted visit the amx3d store brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Style:Heated Bed 3D Printer PCB Heatbed Keeping your 3D print warm during the entire process can be the difference between a great final result and a disappointment. This PCB hot bed is designed to keep the material malleable and avoid the edges of your model cooling faster than the interior, which can lead to warping. Improving adhesion and maintaining a flat base on the print bed, the MK2B hot bed includes a soldered 100K ohm NTC 3950 thermistor and soldered power cord, making this heated bed ready to use. Featuring red soldermask and white silkscreen on both sides, the 12V or 24V 3D Printer Heated Bed is designed for the MakerBot RepRap UP Mendel I3 Printer, and measures 214mm x 214mm (8.4 in x 8.4 in). Specifications: MK2B: 12V or 24V Heated Bed 214mm x 214 mm (8.4 in x 8.4 in) Thermistor included: 100K ohm NTC 3950, soldered and installed Soldered power leads AMX3d 3D Printing Tools Great 3D prints start with the best tools. Providing everything you need for truly spectacular results (just like the ones on the 3D printer box!), AMX3d only sell the highest quality 3D print accessories and toolkits, so you won’t be disappointed. ## Features - PCB HEATBED: Keep your print model warm and malleable during the entire printing process for a spectacular final result. - PREVENT WARPING:Use the heat bed to improve adhesion – model stays flat on the print bed without corners lifting. - COMPATABILITY: MK2B 214mm x 214 mm (8.4 in x 8.4 in) 12V or 24V Hot Bed for MakerBot RepRap UP Mendel I3 Printer. - No Soldering Required: The PCB Heat Bed is supplied with integrated 100K ohm NTC 3950 Thermistor and soldered power leads. - AMX3D ACCESSORIES: The best 3D Prints start with the best tools! AMX3d provides 3D printing supplies of the highest quality. If there are any problems with your Heat Bed just let us know! ## Images ![MK2B Heated Bed with Soldered NTC 3950 Thermistor – 3D Printer PCB Heatbed for MakerBot RepRap UP Mendel I3 Printer - Image 1](https://images-na.ssl-images-amazon.com/images/I/51FB0QrDoPL.jpg) ![MK2B Heated Bed with Soldered NTC 3950 Thermistor – 3D Printer PCB Heatbed for MakerBot RepRap UP Mendel I3 Printer - Image 2](https://images-na.ssl-images-amazon.com/images/I/41oyOhqBiHL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice heated plate.... *by J***E on Reviewed in the United States on December 27, 2018* I would love to give this build plate a 5 star review, as it seems very solid. The solder points on the wires are strong and clean. The build plat itself seems wonderful. plenty of extra wire for the plate and the thermistor. The reason I am leaving just one star is due to the fact that there was NO GLASS SHEET. I ordered this because of the borosilicate glass sheet. The packaging says it should be included, but all that was in the package was the heat plate. The items I did recieve are worth more than one star in quality, but I can't use an incomplete product.EDIT: After reaching out to the company they responded with wonderful customer service. They apologized for the omission, refunded half of my money and then sent me a glass plate free of charge! I will certainly order from them again! ### ⭐⭐⭐⭐⭐ Will get up to 135°C *by C***. on Reviewed in the United States on August 19, 2019* I had a problem with the original heated bed that came with my Geeetech Prusa i3 Aluminum. After over a year of use, the heated bed (an MK2A) warped badly, and could not be pulled flat even by clamping it to the glass. I decided to replace both bed and glass, and ended up choosing this heated bed. While the original MK2A is for 12 volt use only, this MK2B is good for either 12 or 24 volts, and comes wired for 12 volts. If you need 24 volts, you will need to unsolder a couple of wires from the board and relocate them. There is a wiring diagram printed right on the bed to tell you where to connect the wires for both voltages. As I had a warping problem, that is the first thing that I checked with this bed. There is a very slight warp, but this is common with this type of material, and it is very slight. I mounted the new bed with the new glass, and to check its heating capability, set it to the highest setting for my control board, which was 135°C. My printer is surrounded by a wooden enclosure with a Lexan door to avoid stray drafts and to trap and increase ambient heat. The MK2B reached 135°C, which made me happy, as I have read of many people having issues reaching 110°C. My only criticism is that the four corner holes are extremely close to the edges. I thought that the original MK2A holes were close to the edges, but these are much closer. Without measuring, I would estimate they are about .020 inches / 0.50 mm from the edge. I haven't had any issues with this yet, but take care to avoid them breaking out. Would I buy this again? Yes, I would. ### ⭐⭐⭐⭐⭐ Perfect replacement bed for the Anet A8 *by J***S on Reviewed in the United States on November 2, 2017* Perfect replacement bed for the Anet A8... haven't had any problems with it since I installed it several months ago! The only downside I can possibly say about this is that they used excessive soldering on the wires and you cannot lay a sheet of glass over the solder because it's bubbled up on the printing side. Would have been nicer if the printing surface was completely flat. But it works very well! --- ## 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.pl/products/94248674-mk2b-heated-bed-with-soldered-ntc-3950-thermistor-3d-printer](https://www.desertcart.pl/products/94248674-mk2b-heated-bed-with-soldered-ntc-3950-thermistor-3d-printer) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-26*