--- product_id: 118388500 title: "UY1658 /60 Electronics Transformer Core Round Size 9.3'' Chokes Ferrite Bead Transformer Ferrite Core MnZn PC40 5pairs per lot" brand: "hondark" price: "220.10 DT" currency: TND in_stock: true reviews_count: 2 category: "Hondark" url: https://www.desertcart.tn/products/118388500-uy1658-60-electronics-transformer-core-round-size-9-3-chokes store_origin: TN region: Tunisia --- # MnZn PC40 ferrite material for 500mt saturation flux 60mm core width for optimal induction Leg diameter 16mm precision UY1658 /60 Electronics Transformer Core Round Size 9.3'' Chokes Ferrite Bead Transformer Ferrite Core MnZn PC40 5pairs per lot **Brand:** hondark **Price:** 220.10 DT **Availability:** ✅ In Stock ## Summary > ⚙️ Transform your projects with precision power cores! ## Quick Answers - **What is this?** UY1658 /60 Electronics Transformer Core Round Size 9.3'' Chokes Ferrite Bead Transformer Ferrite Core MnZn PC40 5pairs per lot by hondark - **How much does it cost?** 220.10 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/118388500-uy1658-60-electronics-transformer-core-round-size-9-3-chokes) ## Best For - hondark enthusiasts ## Why This Product - Trusted hondark brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Proven Legacy Design:** Inspired by classic TV flyback transformers, this UU core outperforms traditional EE cores with fewer turns needed, saving time and materials. - • **Versatile 5-Pair Pack:** Bulk pack of 5 pairs (10 pieces) offers excellent value and ensures you never run out during critical projects. - • **Premium MnZn PC40 Material:** High saturation flux density (500mt) delivers reliable operation in 10-25kHz frequency ranges, perfect for advanced electronics. - • **Precision Engineered UU Core:** 16mm leg diameter and 60mm width ensure efficient magnetic flux control for superior transformer performance. - • **Easy Hand-Winding Compatibility:** Flat ends and robust design allow effortless winding with insulated magnet wire, ideal for custom inductors and transformers. ## Overview The UY1658/60 Electronics Transformer Core features a 16mm leg diameter and 60mm width, crafted from high-quality MnZn PC40 ferrite material with a 500mt saturation flux density. Sold in packs of 5 pairs, these UU-shaped cores are optimized for 10-25kHz frequency applications, offering superior magnetic performance and easy hand-winding for custom transformer builds. Trusted by professionals for their durability and efficiency, these cores bring legacy TV flyback transformer technology into modern electronics design. ## Description UU shape transformer ferrite core /isolator ferrite / ferrite bead ## Features - 1.Model:Transformer ferrite core - 2.Part number : UY1658/60 - 3.Size :Leg diameter=16mm width=60mm leg length=29mm - 4.Material:MnZn PC40 - 5.Pair: 2pieces,10pieces each pack ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07P7BDFH2 | | Best Sellers Rank | #231,794 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #96 in Electronic Ferrites | | Brand | Hondark | | Customer Reviews | 4.7 out of 5 stars 10 Reviews | | Manufacturer | Hondark HK Limited | | Reusability | Single Use | | UPC | 303621183689 | | Unit Count | 5.0 Count | ## Product Details - **Brand:** Hondark - **Manufacturer:** Hondark HK Limited - **Reusability:** Single Use - **UPC:** 303621183689 - **Unit Count:** 5.0 Count ## Images ![UY1658 /60 Electronics Transformer Core Round Size 9.3'' Chokes Ferrite Bead Transformer Ferrite Core MnZn PC40 5pairs per lot - Image 1](https://m.media-amazon.com/images/I/51N72OoVcCL.jpg) ![UY1658 /60 Electronics Transformer Core Round Size 9.3'' Chokes Ferrite Bead Transformer Ferrite Core MnZn PC40 5pairs per lot - Image 2](https://m.media-amazon.com/images/I/51K-hyLrnDL.jpg) ![UY1658 /60 Electronics Transformer Core Round Size 9.3'' Chokes Ferrite Bead Transformer Ferrite Core MnZn PC40 5pairs per lot - Image 3](https://m.media-amazon.com/images/I/51Ejo19uaiL.jpg) ![UY1658 /60 Electronics Transformer Core Round Size 9.3'' Chokes Ferrite Bead Transformer Ferrite Core MnZn PC40 5pairs per lot - Image 4](https://m.media-amazon.com/images/I/61NJ7IztGEL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***N on February 11, 2024* ### ⭐⭐⭐⭐⭐ Review *by R***. on October 10, 2022* ## Frequently Bought Together - Hondark UY1658 /60 Electronics Transformer Core Round Size 9.3'' Chokes Ferrite Bead Transformer Ferrite Core MnZn PC40 5pairs per lot - BNTECHGO 28 AWG Magnet Wire - Enameled Copper Wire - Enameled Magnet Winding Wire - 4 oz - 0.0122" Diameter 1 Spool Coil Red Temperature Rating 155℃ Widely Used for Transformers Inductors - Emtel 18 AWG - 1 lb (202 feet) 99.9% Pure Copper Wire, Enameled Magnetic Wire for Motor, Transformer, Magnetic Coil, & Electroculture Gardening, Winding Magnet Wire - 220°C (428°F) Thermal Class --- ## 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.tn/products/118388500-uy1658-60-electronics-transformer-core-round-size-9-3-chokes](https://www.desertcart.tn/products/118388500-uy1658-60-electronics-transformer-core-round-size-9-3-chokes) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-07*