--- product_id: 461160648 title: "Cement Resistor,10 PCS 20W 3 Ohm 5% Axial Lead Wire Resistor White Wound Fixed Ceramic Cement Resistors Wirewound Cement Power Resistors Flame Heat Moisture Resistance Precharge Horizontal Resistors" brand: "dimlove" price: "€ 16.82" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.sk/products/461160648-cement-resistor-10-pcs-20w-3-ohm-5-axial-lead store_origin: SK region: Slovakia --- # 20W Power 2.44 x 0.51 x 0.51 in Heat Resistant Cement Resistor,10 PCS 20W 3 Ohm 5% Axial Lead Wire Resistor White Wound Fixed Ceramic Cement Resistors Wirewound Cement Power Resistors Flame Heat Moisture Resistance Precharge Horizontal Resistors **Brand:** dimlove **Price:** € 16.82 **Availability:** ✅ In Stock ## Summary > 🔥 Power Up Your Projects with Confidence! ## Quick Answers - **What is this?** Cement Resistor,10 PCS 20W 3 Ohm 5% Axial Lead Wire Resistor White Wound Fixed Ceramic Cement Resistors Wirewound Cement Power Resistors Flame Heat Moisture Resistance Precharge Horizontal Resistors by dimlove - **How much does it cost?** € 16.82 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/461160648-cement-resistor-10-pcs-20w-3-ohm-5-axial-lead) ## Best For - dimlove enthusiasts ## Why This Product - Trusted dimlove brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Design:** Crafted from high-performance ceramic and metal for long-lasting use. - • **Precision Engineering:** 3 Ohm resistance with ±5% tolerance for accurate performance. - • **Versatile Applications:** Perfect for air conditioners, power adapters, and more. - • **Unmatched Power Handling:** 20W rated power ensures reliability in demanding applications. - • **Exceptional Heat Management:** Designed for optimal heat dissipation and moisture resistance. ## Overview This pack of 10 high-quality 20W 3 Ohm cement resistors is engineered for superior performance and durability. With excellent heat dissipation and moisture resistance, these resistors are ideal for a wide range of applications, including electronics, automotive, and audio equipment. Each resistor is designed to withstand demanding conditions, ensuring a long service life and reliable operation. ## Description Feature: Cement Resistor features good heat dissipation.Heat resistance. Shock resistance., low temperature coefficient, high load power, high insulating capacity. WireWound Cement Resistor with solderable axial lead for easier installing. Product:20W 3 Ohm cement resistor Power:20W Resistance:3 Ohm Body material:Cement Tolerance: +/-5% Color:White Body Size:2.44 x 0.51 x 0.51inch / 62 x 13 x 13mm(L * W * H) Lead length:0.945inch/24mm Lead diameter: 0.03 inch/0.75mm Per Piece Weight:6.88oz/195g PACKAGE CONTENT:10 x Cement Resistors ## Features - 【Size】 Body Size：2.44 x 0.51 x 0.51inch / 62 x 13 x 13mm(L * W * H) ; Lead length:0.945inch/24mm Lead diameter: 0.03 inch/0.75mm. - 【Rated Power】 20W.Resistance:3 ohm.Resistance Tolerance: ±5%（J） Quantity: 10PCS. - 【High quality Material】 High-performance ceramic, cement and metal. Good heat dissipation, low temperature coefficient. Good explosion proof. - 【High Performance】 Shock resistance, moisture resistance, heat resistance and good heat dissipation, short-time overload, low noise.long service life. - 【Widely Used】 Air Conditioner,power adapters,Computer, TV Set,Printed Circuit Board, Automobiles,audio equipment and Other instrumnets. ## Product Details - **Capacitance:** 3 Ohm - **Brand:** Dimlove - **Material:** Ceramic - **Shape:** Rectangular - **Capacitance Tolerance:** 5 ## Images ![Cement Resistor,10 PCS 20W 3 Ohm 5% Axial Lead Wire Resistor White Wound Fixed Ceramic Cement Resistors Wirewound Cement Power Resistors Flame Heat Moisture Resistance Precharge Horizontal Resistors - Image 1](https://m.media-amazon.com/images/I/61m1AcNiJCL.jpg) ## Available Options This product comes in different **Model** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Installed for tweeters *by D*** on February 27, 2025* The cross overs that came with the ref-375tx kit so installed these and two caps behind. Amazing sound and so soft now coming from the tweeters. Was so harsh before. These do a great job and fit in really tight spots. ### ⭐⭐⭐⭐⭐ Works as advertised *by K***H on February 1, 2025* I put these, along with an inline bass blocker, on my Kicker 3.5" CS series coax dash speakers on my 22 WRX.It really helped balance out the sound with my new 6x9s that share the same front channel as the dash speakers. ### ⭐⭐⭐⭐⭐ The larger size of these 20-W resistors keeps them from scalding my pepper plants! *by R***Y on July 1, 2024* I used a dusk-to-dawn 12V power supply* with three 3-ohm ceramic exterior, wirewound resistors in series (16W total, slightly more than 5W dissipated per resistor) per cold frame for heat during the winter. Essentially, these cold frames become small green houses. I started with 10W resistors, but they got hot enough that they scalded the plants if they touched them. These 20W resistors have enough surface area that the surface gets warm, but not scalding with the same ~5W dissipation.Happily, although some plants die anyway, I start getting fruit in late June instead of late August and they keep producing into December.*from Amazon: I started with DEWENWILS 60W 120V AC to 12V DC Outdoor Low Voltage Transformer with Timer and Photocell Light Sensor, for two cold frames;then went to SMY Lighting 100W Outdoor Low Voltage Transformer with Timer and Photocell Sensor,120V AC to 12V DC when I added more cold frames and, obviously, more resistors, for four cold frames.I try to run at half the rated power, even though it is cold in the winter ## Frequently Bought Together - Dimlove Cement Resistor,10 PCS 20W 3 Ohm 5% Axial Lead Wire Resistor White Wound Fixed Ceramic Resistors Wirewound Power Flame Heat Moisture Resistance Precharge Horizontal - White Wound Fixed Ceramic 10 PCS 10w 2 ohm 5% Axial Lead Wire Cement Resistors - Flame, Heat & Moisture Resistant - Cement Resistors, 10 PCS 5W 5% Axial Lead Wire, White Wound, Fixed Ceramic, Power Resistors, Flame/Heat/Moisture Resistant, Precharge Horizontal (5W 6J) --- ## 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.sk/products/461160648-cement-resistor-10-pcs-20w-3-ohm-5-axial-lead](https://www.desertcart.sk/products/461160648-cement-resistor-10-pcs-20w-3-ohm-5-axial-lead) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-09-03*