--- product_id: 155477072 title: "12pcs Inner Diameter 9mm 0.35 inch Noise Filter Ferrite Core Ferrite Clamps Ferrite Clip Ferrite Chokes Ferrite Snap Ferrite Bead 2035-0930 Black" brand: "hondark" price: "£11.35" currency: GBP in_stock: true reviews_count: 5 category: "Hondark" url: https://www.desertcart.co.uk/products/155477072-12pcs-inner-diameter-9mm-0-35-inch-noise-filter-ferrite store_origin: GB region: United Kingdom --- # 80 OHM @ 100MHZ 20mm OD 9mm ID 12pcs Inner Diameter 9mm 0.35 inch Noise Filter Ferrite Core Ferrite Clamps Ferrite Clip Ferrite Chokes Ferrite Snap Ferrite Bead 2035-0930 Black **Brand:** hondark **Price:** £11.35 **Availability:** ✅ In Stock ## Summary > 🔊 Silence the Noise, Amplify Your Focus! ## Quick Answers - **What is this?** 12pcs Inner Diameter 9mm 0.35 inch Noise Filter Ferrite Core Ferrite Clamps Ferrite Clip Ferrite Chokes Ferrite Snap Ferrite Bead 2035-0930 Black by hondark - **How much does it cost?** £11.35 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/155477072-12pcs-inner-diameter-9mm-0-35-inch-noise-filter-ferrite) ## 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 - • **📏 Perfect Fit:** Designed with a 9mm inner diameter, ensuring compatibility with various cables. - • **💼 Professional Quality:** Engineered for high-performance applications in professional settings. - • **📦 Convenient Pack Size:** Includes 12 pieces, perfect for bulk projects or replacements. - • **🔒 Unmatched Noise Reduction:** Experience superior EMI filtering with our ferrite core clamps. - • **🌍 Eco-Friendly Certification:** ROHS certified, aligning with your commitment to sustainability. ## Overview This set of 12 ferrite core clamps is designed to effectively filter electromagnetic interference (EMI) with a 9mm inner diameter and 20mm outer diameter. Made from high-quality NiZn material, these clamps are ROHS certified, ensuring they meet environmental standards. Ideal for professional use, they provide a reliable solution for maintaining signal integrity in various applications. ## Description Clamp EMI Filter Ferrite Core For Cable Wires ,Noise Cancel Ferrite Bead ,widely used for electronics products Review: Great - Great Review: Reduces interference from switching power supplies. - These are what you need to reduce RF interference from switching power supplies. (wall warts) ## Features - 1.Model:clamp EMI filter ferrite core - 2.Part number : UF90B ,same to ZCAT2035-0930 - 3.Size:OD=20mm L=35mm ID=9mm /0.35 inch - 4.Material: NiZn 80 OHM 100MHZ - 5.Certificate: ROHS ,GP ## Technical Specifications | Specification | Value | |---------------|-------| | Item Weight | 8.8 ounces | | Package Dimensions | 4.29 x 3.15 x 0.83 inches | | Country of Origin | China | | Is Discontinued By Manufacturer | No | ## Images ![12pcs Inner Diameter 9mm 0.35 inch Noise Filter Ferrite Core Ferrite Clamps Ferrite Clip Ferrite Chokes Ferrite Snap Ferrite Bead 2035-0930 Black - Image 1](https://m.media-amazon.com/images/I/61eSfaToq8L.jpg) ![12pcs Inner Diameter 9mm 0.35 inch Noise Filter Ferrite Core Ferrite Clamps Ferrite Clip Ferrite Chokes Ferrite Snap Ferrite Bead 2035-0930 Black - Image 2](https://m.media-amazon.com/images/I/51Uo26qksTL.jpg) ![12pcs Inner Diameter 9mm 0.35 inch Noise Filter Ferrite Core Ferrite Clamps Ferrite Clip Ferrite Chokes Ferrite Snap Ferrite Bead 2035-0930 Black - Image 3](https://m.media-amazon.com/images/I/618JNAkZEIL.jpg) ![12pcs Inner Diameter 9mm 0.35 inch Noise Filter Ferrite Core Ferrite Clamps Ferrite Clip Ferrite Chokes Ferrite Snap Ferrite Bead 2035-0930 Black - Image 4](https://m.media-amazon.com/images/I/618SO1hSoYL.jpg) ![12pcs Inner Diameter 9mm 0.35 inch Noise Filter Ferrite Core Ferrite Clamps Ferrite Clip Ferrite Chokes Ferrite Snap Ferrite Bead 2035-0930 Black - Image 5](https://m.media-amazon.com/images/I/51PRc7W76UL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great *by R***O on October 16, 2025* Great ### ⭐⭐⭐⭐⭐ Reduces interference from switching power supplies. *by S***W on September 15, 2025* These are what you need to reduce RF interference from switching power supplies. (wall warts) ### ⭐⭐⭐ Tolerance too tight, but taping might work *by A***R on July 30, 2025* I measured my power cord at 9mm with a ruler, since the next size up is 13mm I didn't think that the tolerance would be critical. The items purchased are for a 9mm power cord. The tolerance is too tight and with filter will not close without having to apply so much pressure that the ferrite cracks. Only use this if your power cord can be measured with a micrometer to be less than 9mm. EDIT: I ended up taping two of the ferrite filters to the microwave power cord. It did the trick! EDIT2: This morning, the problem returned. Not sure why. ## Frequently Bought Together - 12pcs Inner Diameter 9mm 0.35 inch Noise Filter Ferrite Core Ferrite Clamps Ferrite Clip Ferrite Chokes Ferrite Snap Ferrite Bead 2035-0930 Black - Colorsheng 12 Pcs Magnetic Ferrite Cores RFI EMI Noise Filter Clip for 13mm Diameter-Black - 20pcs Inner 7mm 0.28inch Filter Ferrite Bead Ferrite Clamps Chokes Ferrite Snap Ferrite Core Ferrite Clips Black --- ## 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.co.uk/products/155477072-12pcs-inner-diameter-9mm-0-35-inch-noise-filter-ferrite](https://www.desertcart.co.uk/products/155477072-12pcs-inner-diameter-9mm-0-35-inch-noise-filter-ferrite) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-27*