

EROCORE commits to: • Meet or exceed the compliance requirements of all applicable environmental legislation, regulations, and other voluntary requirements to which we subscribe. • Promote the prevention of pollution. • Continually improve the effectiveness of our environmental management system. Current Status: All EROCORE products are fully compliant with the RoHS Directive.
Product Manual: 1. Minimal effect on transmission waveforms. 2. Can be added as First-Aid, On-The Spot countermeasures when equipment or devices fail.
Key Specifications: HS Code: 8504.90 | Material: Nickel-Zinc Ferrite (Ni-Zn) | Grade/Type: Ni-Zn Series - RI (Round/Inductor type) | Purity/Composition: Nickel Oxide (NiO) + Zinc Oxide (ZnO) + Fe2O3 Ferrite Compound | Size/Dimensions: Varies by part number; typically 5mm - 50mm outer diameter | Standard: IEC 60133, RoHS Compliant, REACH Compliant | Application: EMI Suppression, Power Supply Filtering, SMPS Inductors, Signal Filtering, Automotive Electronics | Packaging: Bulk Pack / Tray / Reel packaging per manufacturer spec | Origin: Varies by supplier (Asia Pacific / Europe) | Port: 218
Supply & Ordering: Minimum Order Quantity: 100 Pieces
HS Code: 8504.90 — classified under Networking & Communications Devices.
Ideal for: Importers, wholesalers, distributors, and manufacturers looking for quality networking & communications devices products with verified suppliers and competitive pricing on EximNext.
| HS Code | 8504.90 |
| Material | Nickel-Zinc Ferrite (Ni-Zn) |
| Grade/Type | Ni-Zn Series - RI (Round/Inductor type) |
| Purity/Composition | Nickel Oxide (NiO) + Zinc Oxide (ZnO) + Fe2O3 Ferrite Compound |
| Size/Dimensions | Varies by part number; typically 5mm - 50mm outer diameter |
| Standard | IEC 60133, RoHS Compliant, REACH Compliant |
| Application | EMI Suppression, Power Supply Filtering, SMPS Inductors, Signal Filtering, Automotive Electronics |
| Packaging | Bulk Pack / Tray / Reel packaging per manufacturer spec |
| Origin | Varies by supplier (Asia Pacific / Europe) |
| Port | 218 |
Established in 1997, Erocore is a professional electrical components manufacturer in Taipei. With more than twenty years of experience in R&D, Manufacture and production supply. Erocore is able tailor specific products for individual customer's needs. As a ISO9001 & ISO14001 certified company, Erocore aims to provided high quality control processes and good products & service.
The EMI Core Ni-Zn Series is a Nickel-Zinc ferrite magnetic component designed for electromagnetic interference suppression in electronic circuits and power systems. These ferrite cores are widely used in power electronics, telecommunications equipment, automotive electronics, and consumer appliances to reduce unwanted high-frequency noise. As an export-classified electronic component under HS Code 8504, the Ni-Zn series offers excellent impedance characteristics across a broad frequency range, making them essential for compliance with electromagnetic compatibility standards in international markets.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
EMI Core Ni-Zn Series - RI is available for wholesale import from Erocore EnterprErocore Enterprise Co., Ltd.ise Co., Ltd., a verified Supplier based in Taiwan. The current FOB price is 100. Minimum order quantity starts at 100 Pieces. HS Code: 8504.90 — used for customs classification and import duty calculation. Key product specifications include 8504.90, Nickel-Zinc Ferrite (Ni-Zn), Ni-Zn Series - RI (Round/Inductor type).
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