--- product_id: 438392487 title: "Tnisesm 20 Pcs 20SQ045 20A 45V Schottky Blocking Diode, Rectifiers Diode,Diode Axial Kit for Solar Panel" brand: "tnisesm" price: "NT$772" currency: TWD in_stock: true reviews_count: 5 category: "Tnisesm" url: https://www.desertcart.tw/products/438392487-tnisesm-20-pcs-20sq045-20a-45v-schottky-blocking-diode-rectifiers store_origin: TW region: Taiwan --- # 20A Current 45V Voltage RoHS Compliant Tnisesm 20 Pcs 20SQ045 20A 45V Schottky Blocking Diode, Rectifiers Diode,Diode Axial Kit for Solar Panel **Brand:** tnisesm **Price:** NT$772 **Availability:** ✅ In Stock ## Summary > ⚡ Unleash the Power of Efficiency! ## Quick Answers - **What is this?** Tnisesm 20 Pcs 20SQ045 20A 45V Schottky Blocking Diode, Rectifiers Diode,Diode Axial Kit for Solar Panel by tnisesm - **How much does it cost?** NT$772 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/438392487-tnisesm-20-pcs-20sq045-20a-45v-schottky-blocking-diode-rectifiers) ## Best For - tnisesm enthusiasts ## Why This Product - Trusted tnisesm brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Value:** Get 20 pieces in one kit, providing exceptional value for your DIY and professional projects. - • **High Efficiency:** Enjoy low power loss with a minimal forward voltage drop, maximizing your energy output. - • **Eco-Friendly Choice:** Lead-free and RoHS compliant, making it a responsible choice for the planet. - • **Powerful Performance:** Experience a robust 20A forward rectified current for all your solar needs. - • **Versatile Application:** Perfect for solar panels and various electronic projects, ensuring versatility. ## Overview The Tnisesm 20 Pcs 20SQ045 Schottky Blocking Diode kit includes 20 high-performance rectifier diodes, each capable of handling 20A current and 45V voltage. Designed for efficiency and eco-friendliness, these diodes are perfect for solar panel applications and various electronic projects. ## Description Widely used in product development, student experiments, maintenance, production, etc. All products are tested for stability, consistency and reliability. Ensure product excellence. Review: Works as expected - Used to modify ATV headlight so that high and low beams activate at the same time. Was easy to solder, works as expected. Review: Working great - I haven't done major testing but they do seem to be working fine in my dimmer circuit. ## Features - Tnisesm 20SQ045 SCHOTTKY BARRIER RECTIFIER Diode - Part Number: 20SQ045; Forward rectified current:20A,Maximum recurrent peak reverse voltage:45V - Lead-Free / RoHS Compliant Electronics Component. - Low leakage and forward voltage drop;Low power loss, high efficiency. - Package Include: 20 Pcs x 20SQ045 Rectifier Diode ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Tnisesm | | Manufacturer | Tnisesm | | Number of Memory Sticks | 1 | | Item Weight | 45 g | | Package Dimensions | 11.2 x 7.6 x 1.2 cm; 45 g | | Item part number | 20SQ045 | | Are batteries included? | No | ## Images ![Tnisesm 20 Pcs 20SQ045 20A 45V Schottky Blocking Diode, Rectifiers Diode,Diode Axial Kit for Solar Panel - Image 1](https://m.media-amazon.com/images/I/51c3Ri6cElL.jpg) ![Tnisesm 20 Pcs 20SQ045 20A 45V Schottky Blocking Diode, Rectifiers Diode,Diode Axial Kit for Solar Panel - Image 2](https://m.media-amazon.com/images/I/51gU5pot9jL.jpg) ![Tnisesm 20 Pcs 20SQ045 20A 45V Schottky Blocking Diode, Rectifiers Diode,Diode Axial Kit for Solar Panel - Image 3](https://m.media-amazon.com/images/I/51hd21FjnUL.jpg) ![Tnisesm 20 Pcs 20SQ045 20A 45V Schottky Blocking Diode, Rectifiers Diode,Diode Axial Kit for Solar Panel - Image 4](https://m.media-amazon.com/images/I/61eTCOQZ13L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works as expected *by D***E on 16 April 2024* Used to modify ATV headlight so that high and low beams activate at the same time. Was easy to solder, works as expected. ### ⭐⭐⭐⭐⭐ Working great *by D***S on 31 January 2025* I haven't done major testing but they do seem to be working fine in my dimmer circuit. ### ⭐⭐⭐⭐⭐ 19 out of 20 good *by P***. on 8 April 2025* 19 out of 20 tested good using a Fluke 115 DMM set to diode test mode. The one failure was a shorted unit (shorted forward biased yet showed OL when reverse biased, either way a failed unit). ## Frequently Bought Together - Tnisesm 20 Pcs 20SQ045 20A 45V Schottky Blocking Diode, Rectifiers Diode,Diode Axial Kit for Solar Panel - (25 Pcs) 15SQ045 Diodes Schottky, 15amp 45V Diode Axial Schottky Blocking Silicon Diodes --- ## 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.tw/products/438392487-tnisesm-20-pcs-20sq045-20a-45v-schottky-blocking-diode-rectifiers](https://www.desertcart.tw/products/438392487-tnisesm-20-pcs-20sq045-20a-45v-schottky-blocking-diode-rectifiers) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-06-07*