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High Impedance V18002C Ferrite Bead EMI Filter Clip-on Magnetic Core for Electronic Wiring Harness 1

High Impedance V18002C Ferrite Bead EMI Filter Clip-on Magnetic Core for Electronic Wiring Harness 2

High Impedance V18002C Ferrite Bead EMI Filter Clip-on Magnetic Core for Electronic Wiring Harness 3

High Impedance V18002C Ferrite Bead EMI Filter Clip-on Magnetic Core for Electronic Wiring Harness 4

High Impedance V18002C Ferrite Bead EMI Filter Clip-on Magnetic Core for Electronic Wiring Harness 5

High Impedance V18002C Ferrite Bead EMI Filter Clip-on Magnetic Core for Electronic Wiring Harness 6

High Impedance V18002C Ferrite Bead EMI Filter Clip-on Magnetic Core for Electronic Wiring Harness 7

High Impedance V18002C Ferrite Bead EMI Filter Clip-on Magnetic Core for Electronic Wiring Harness

Snap on ferrite core V18002C, widely used for power, USB and audio cables

This ferrite core features excellent physical and electrical properties. Its Curie temperature is higher than 130 degrees Celsius and electrical resistivity exceeds 10 to the power of 5 ohm meters. It comes with low relative loss factor and stable temperature coefficient range. It can maintain stable magnetic performance under normal working temperature and hardly suffers performance degradation caused by changing ambient temperature for stronger long term working reliability.

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Product Introduction

V18002C snap-on ferrite ring is fabricated from VN09 NiZn ferrite material. Its dimensions are A 20.7 millimeters, B 39.4 millimeters with an inner diameter of 7.2 millimeters. It boasts dependable high frequency impedance properties, with minimum impedance of 85 ohms at 25 megahertz and 165 ohms at 100 megahertz. Built with split clip design, this magnetic core supports quick installation and removal with no need to cut cables and can be reused repeatedly. It maintains steady magnetic performance and its Curie temperature is above 130 degrees Celsius. Rigorous visual inspection criteria are adopted throughout production. It can effectively suppress EMI and RFI high frequency noise on cables and conforms to RoHS and REACH environmental standards.
High Impedance V18002C Ferrite Bead EMI Filter Clip-on Magnetic Core for Electronic Wiring Harness 8

Application Scope

This ferrite ring is widely applied to supporting cables of consumer electronics, communication devices, industrial control equipment and audio video apparatus. Compatible cable types cover power cables, USB data cables, audio cables, AV signal wires and various electronic wiring harnesses.

Purpose

This component is used to curb high frequency electromagnetic interference generated during cable signal transmission and lower EMI and RFI noise. It mitigates electromagnetic disturbance to adjacent electronic components to prevent signal errors or unintended equipment operation and enhance the overall EMC performance of finished products. The clip-on structure allows noise reduction upgrades without altering the original wiring.

High Impedance V18002C Ferrite Bead EMI Filter Clip-on Magnetic Core for Electronic Wiring Harness 9

FAQ

1.Question: Can ferrite cores work for both low frequency and high frequency interference?
Answer: NiZn ferrite cores like V18002C are mainly designed to handle high frequency electromagnetic noise. They show limited effect on low frequency interference. You need to select suitable magnetic materials according to your actual interference frequency.

2.Question: Is there any difference between a closed ferrite core and a snap on split ferrite core in noise reduction effect?

Answer: Closed ferrite cores generally deliver slightly better noise suppression performance. Snap on split ferrite cores bring convenience for post installation without cable cutting. You can choose types based on your installation condition and EMC requirement.

3.Question: Will the ferrite core lose its function after long term use?

Answer: This ferrite core will not lose magnetic performance under normal working conditions. Physical damage such as cracks or breaks will affect its noise filtering ability. Keep it from strong impact to maintain stable performance.

4.Question: What is the difference between ferrite bead and snap on ferrite core?
Answer: Ferrite bead is a small soldered SMD component mounted on circuit boards. Snap on ferrite core is installed externally on cables. The ferrite core focuses on restraining interference transmitted through wires.

5.Question: Can this ferrite core be used for outdoor equipment cables?
Answer: The ferrite core itself can work outdoors. But you need to protect the cable and ferrite assembly against long term moisture and ultraviolet exposure to avoid aging of the cable and damage to the magnetic ring.

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