--- product_id: 170028338 title: "20sets EE25 with 4+4pin Bobbin Electronics Inductor Ferrite Core Transformer Core Chokes Ferrite Bead MnZn PC40" brand: "hondark" price: "₹ 3146" currency: INR in_stock: true reviews_count: 3 category: "Hondark" url: https://www.desertcart.in/products/170028338-20sets-ee25-with-4-4pin-bobbin-electronics-inductor-ferrite-core store_origin: IN region: India --- # 25mm width 4+4 pin design MnZn PC40 material 20sets EE25 with 4+4pin Bobbin Electronics Inductor Ferrite Core Transformer Core Chokes Ferrite Bead MnZn PC40 **Brand:** hondark **Price:** ₹ 3146 **Availability:** ✅ In Stock ## Summary > ⚡ Power Up Your Projects with Precision! ## Quick Answers - **What is this?** 20sets EE25 with 4+4pin Bobbin Electronics Inductor Ferrite Core Transformer Core Chokes Ferrite Bead MnZn PC40 by hondark - **How much does it cost?** ₹ 3146 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/170028338-20sets-ee25-with-4-4pin-bobbin-electronics-inductor-ferrite-core) ## 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 - • **Ready to Go:** 20 sets per pack for bulk projects and seamless integration. - • **Innovative Design:** 4+4 pin vertical bobbin for easy installation and connectivity. - • **Compact & Efficient:** Space-saving 25mm width for versatile applications. - • **Robust Construction:** Durable MnZn PC40 material ensures long-lasting performance. - • **Transform Your Electronics:** Elevate your projects with precision-engineered inductors. ## Overview The 20sets EE25 with 4+4pin Bobbin Electronics Inductor Ferrite Core Transformer Core Chokes Ferrite Bead MnZn PC40 is a high-quality electronic component designed for efficiency and durability. Each pack contains 20 sets of inductors featuring a compact 25mm width and robust MnZn PC40 material, perfect for a variety of applications. ## Description inductor ferrite core /isolator ferrite /chokes ferrite bead Review: Arrived with no broken pieces, well packaged - 20 sets, each wrapped individually. Core without bobbin measured at: (L x W x H) 25.7 x 20.3 x 6.3mm Core center is 6.2 x 6.2mm (Area 38mm^2) Electrical measurement for reference if you want to wound your own coil: 9 turns of wire: 105uH, saturation at 1A 9 turns of wire, air gapped at 0.15mm (About two paper thickness): 17uH, saturation 9A Note, double of turns causes square of inductance. Thus, for example, 18 turns of wire will result in an inductor of 400uH and half of the saturation current (0.5A). Review: Transformer core - The item was just as I expected ; THANKS ## Features - 1.Model:inductor ferrite core /chokes ferrite bead - 2.Part number : EE25 with 4+4pin vertical bobbin - 3.Size:width=25mm - 4.Material: MnZn PC40 - 5.Package:20sets each pack ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07PTSDYG3 | | Best Sellers Rank | #150,954 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #20 in Industrial Electrical Inductors | | Brand Name | Hondark | | Customer Reviews | 4.8 4.8 out of 5 stars (7) | | Item Shape | Rectangular | | Manufacturer | Hondark HK Limited | | Material Type | ferrite | | Mounting Type | Through-Hole Mount | | UPC | 303621183931 | | Unit Count | 20.0 Count | ## Product Details - **Brand:** Hondark - **Manufacturer:** Hondark HK Limited - **Material:** ferrite - **Mounting Type:** Through-Hole Mount - **Shape:** Rectangular ## Images ![20sets EE25 with 4+4pin Bobbin Electronics Inductor Ferrite Core Transformer Core Chokes Ferrite Bead MnZn PC40 - Image 1](https://m.media-amazon.com/images/I/41APcoMW-DL.jpg) ![20sets EE25 with 4+4pin Bobbin Electronics Inductor Ferrite Core Transformer Core Chokes Ferrite Bead MnZn PC40 - Image 2](https://m.media-amazon.com/images/I/41gr3+h8DNL.jpg) ![20sets EE25 with 4+4pin Bobbin Electronics Inductor Ferrite Core Transformer Core Chokes Ferrite Bead MnZn PC40 - Image 3](https://m.media-amazon.com/images/I/41RudwYu8fL.jpg) ![20sets EE25 with 4+4pin Bobbin Electronics Inductor Ferrite Core Transformer Core Chokes Ferrite Bead MnZn PC40 - Image 4](https://m.media-amazon.com/images/I/41HZ80NAQbL.jpg) ![20sets EE25 with 4+4pin Bobbin Electronics Inductor Ferrite Core Transformer Core Chokes Ferrite Bead MnZn PC40 - Image 5](https://m.media-amazon.com/images/I/41c2UoFSgDL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Arrived with no broken pieces, well packaged *by R***. on November 13, 2020* 20 sets, each wrapped individually. Core without bobbin measured at: (L x W x H) 25.7 x 20.3 x 6.3mm Core center is 6.2 x 6.2mm (Area 38mm^2) Electrical measurement for reference if you want to wound your own coil: 9 turns of wire: 105uH, saturation at 1A 9 turns of wire, air gapped at 0.15mm (About two paper thickness): 17uH, saturation 9A Note, double of turns causes square of inductance. Thus, for example, 18 turns of wire will result in an inductor of 400uH and half of the saturation current (0.5A). ### ⭐⭐⭐⭐ Transformer core *by M***S on June 10, 2020* The item was just as I expected ; THANKS ### ⭐⭐⭐⭐⭐ Good seller *by A***A on July 10, 2020* Haven't tested yet, but appear to be of good quality. excellent packaging. All 20 arrived in one piece where other sellers would arrive damaged from transit. ## Frequently Bought Together - 20sets EE25 with 4+4pin Bobbin Electronics Inductor Ferrite Core Transformer Core Chokes Ferrite Bead MnZn PC40 - BNTECHGO 30 AWG Magnet Wire - Enameled Copper Wire - Enameled Magnet Winding Wire - 4 oz - 0.0098" Diameter 1 Spool Coil Red Temperature Rating 155℃ Widely Used for Transformers Inductors --- ## 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.in/products/170028338-20sets-ee25-with-4-4pin-bobbin-electronics-inductor-ferrite-core](https://www.desertcart.in/products/170028338-20sets-ee25-with-4-4pin-bobbin-electronics-inductor-ferrite-core) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-05-03*