Nickel-Zinc Ferrite Cores – Superior High-Frequency Magnetic Solutions
Nickel-zinc (Ni-Zn) ferrite cores are high-performance magnetic materials engineered from a precise blend of nickel oxide and zinc oxide. Recognized for their outstanding high-frequency characteristics, these cores provide exceptional efficiency and reliability in advanced electronic applications.
Key Features & Advantages
● Superior High-Frequency Operation – Ensures stable performance in RF and high-speed circuits.
● Minimized Core Losses – Reduces energy dissipation, improving overall system efficiency.
● Thermal & Environmental Stability – Maintains consistent magnetic properties under harsh conditions.
● High Resistivity & Low Eddy Current Loss – Ideal for high-frequency power applications.
Typical Applications
Nickel-zinc ferrite cores are widely utilized in:
● High-frequency transformers & inductors
● RF filters & wireless charging systems
● EMI/RFI suppression components
● Switch-mode power supplies (SMPS)

1. Product Overview
The VIP CFBF0603A471H201T is a high-performance surface-mount ferrite chip EMI suppressor designed by SHENZHEN VIIP ELECTRONICS CO., LTD for effective electromagnetic interference suppression in modern electronic circuits. This component combines excellent high-frequency noise attenuation with robust current handling capabilities, making it ideal for demanding applications in power electronics and high-speed digital systems.

Key Features & Benefits
Optimized Impedance: 220Ω ±25% @ 100MHz provides superior noise suppression

High Current Capacity: 1000mA rated current enables power line applications

Ultra-Low DCR: 0.15Ω maximum minimizes power loss

Compact 2012 Package: 2.0×1.25×0.9mm saves board space

Extended Temp Range: -55°C to +125°C operation

Environmental Compliance: RoHS compliant, Pb-free construction

Reliable Construction: Robust terminal strength and vibration resistance

VIP ELXA321611A310 is a high-performance, surface-mount chip ferrite bead engineered by SHENZHEN VIIP ELECTRONICS CO., LTD to deliver superior electromagnetic interference (EMI) suppression in modern electronic circuits. Designed for high-frequency noise filtering, this compact component effectively attenuates unwanted RF signals while ensuring minimal impact on signal integrity, making it an ideal solution for high-speed digital, power management, and communication applications.

1. Standard Technical Introduction
Differential Mode Choke – Noise Suppression Solution
A Differential Mode Choke (DMC) is an essential passive component engineered to attenuate differential mode noise in electronic circuits while allowing desired signals to pass unimpeded. Unlike common mode chokes, DMCs specifically target noise between two conductors, making them ideal for power supplies, motor drives, and communication systems. With high inductance and low resistance, our chokes ensure minimal signal loss while maximizing EMI suppression.

Key Features:
✔ High-efficiency noise filtering
✔ Low DC resistance for minimal power loss
✔ Compact and robust design
✔ Wide operating frequency range

Applications: Switching power supplies, inverters, audio equipment, and industrial electronics.

1. Product Introduction and Overview
1.1 Product Definition
The Differential Mode Inductor is a passive electronic component specifically designed to suppress differential-mode electromagnetic interference (EMI) in power electronic circuits. As a critical element in EMI filtering solutions, it effectively attenuates noise currents flowing in opposite directions between power lines.

1.2 Key Features and Benefits
High Current Capacity: Rated for continuous 8A operation with minimal temperature rise

Precision Inductance: Tight ±10% tolerance ensures consistent filtering performance

Optimized Construction:

155 turns of high-temperature Ø1.2mm enameled wire (EIW)

Robust T184-26 core material for stable permeability

V1630FS varnish coating for environmental protection

Enhanced Safety:

1500V DC layer insulation withstand voltage

RoHS compliant materials

Compact Footprint: Space-saving design (65×35×30mm) suitable for dense PCB layouts

Product Specification: VCMC-020-242-W1 Common Mode Inductor
Manufacturer: SHENZHEN VIIP ELECTRONICS CO., LTD

1. Introduction
The VCMC-020-242-W1 is a high-performance common mode inductor designed and manufactured by SHENZHEN VIIP ELECTRONICS CO., LTD. This component is widely used in EMI suppression, power filtering, and noise reduction in electronic circuits. It features a robust construction with high-current handling capabilities, making it suitable for industrial, automotive, and consumer electronics applications where electromagnetic compatibility (EMC) is critical.

This specification provides detailed technical information, including electrical parameters, mechanical dimensions, wiring structure, performance characteristics, and application guidelines for the VCMC-020-242-W1 common mode inductor.

Advanced Technical Overview: VCMC-022-142-L1 Common Mode Inductor – The Ultimate EMI Filtering Solution

In the rapidly evolving landscape of electronic design, managing electromagnetic interference (EMI) and ensuring electromagnetic compatibility (EMC) are paramount for device reliability and regulatory compliance.VCMC-022-142-L1 Common Mode Inductor, engineered by Shenzhen VIIP Electronics Co., Ltd., represents a state-of-the-art solution for suppressing noise in high-frequency circuits. This comprehensive guide delves into the technical specifications, design advantages, testing protocols, and applications of this industry-leading component.

Nickel-zinc (Ni-Zn) ferrite cores are advanced soft magnetic materials composed of nickel oxide (NiO) and zinc oxide (ZnO). Engineered for high-frequency applications, these cores deliver exceptional magnetic performance, low losses, and outstanding stability, making them ideal for modern electronic and power systems.
Key Features & Advantages
✔ High-Frequency Efficiency – Excellent performance in RF and MHz-range applications with minimal core losses.
✔ Low Eddy Current Losses – Enhanced energy efficiency and reduced heat dissipation.
✔ High Resistivity – Superior performance in high-frequency circuits compared to other ferrites.
✔ Thermal & Environmental Stability – Reliable operation under demanding temperature and mechanical conditions.
Typical Applications
• RF & Wireless Components (Antennas, filters, baluns)
• Power Inductors & High-Frequency Transformers
• EMI/EMC Suppression (Beads, chokes, noise filters)

Surface Mount Inductors (SMD Inductors) are crucial components widely utilized in surface mount technology (SMT) within modern electronic devices. They provide high efficiency while occupying minimal space, making them ideal for compact electronic applications.
Typically manufactured from ceramic or ferrite materials, SMD inductors offer excellent current handling capabilities and low DC resistance, which significantly reduces energy loss. Their optimized design ensures outstanding performance at high frequencies, suitable for both power and signal processing applications.

Differential mode inductors are key components designed to filter and manage differential signals in electronic circuits. Unlike common mode inductors, which target noise common to both wires, differential mode inductors focus on enhancing the performance of signals that carry information, effectively filtering out high-frequency noise while ensuring the integrity of the desired signals is maintained.
These inductors typically utilize a core material, such as ferrite, to provide high inductance values and excellent energy efficiency. The unique winding design allows for minimal loss during operation while enabling robust performance in various applications. Differential mode inductors are crucial for applications where signal fidelity and noise immunity are paramount.

This high-performance amorphous magnetic core is engineered from superior amorphous alloy, offering exceptional magnetic characteristics and reduced energy loss. Its non-crystalline structure provides high permeability, optimizing efficiency in high-frequency circuits. The core’s low eddy current losses improve thermal performance, while its high saturation flux density allows for space-saving designs in transformers, inductors, and power supplies.

Our EMI ferrite core products are designed to help reduce electromagnetic interference, providing you with a more reliable and efficient system. With a high impedance and low resistance, our ferrite cores can help improve the performance of your electronic devices.
In addition to their functionality, our EMI ferrite cores are also environmentally friendly. They have a Pb free status, complying with both RoHS and REACH standards. This means you can use our ferrite cores with peace of mind, knowing that they won't harm the environment.
Our ferrite cores also come in a sleek black color, making them easy to identify and incorporate into your designs. Whether you need a ferrite toroidal EMI core or a ferrite sleeve EMI core, we have the product to meet your needs.