V18007H EMI Filter Ferrite Ring Core Stable Magnetic Performance, Widely Used In USB HDMI And Industrial Control Cables, Support Bulk Wholesale And Sample Order

Product Brief

V18007H is a Ni‑Zn ferrite core with VN02 material grade. Its physical dimension is outer diameter 3.5±0.3 mm, height 5.0±0.4 mm, inner diameter 1.8±0.3 mm. It has an initial permeability of 650. The minimum impedance reaches 20Ω at 25 MHz and 40Ω at 100 MHz. Featuring high resistivity, Curie temperature over 140℃ and stable magnetic performance, this component goes through strict visual defect inspection during production. It meets RoHS environmental standard, and both sample and mass‑production orders are acceptable.

Application Scope

It is widely applicable for consumer electronic devices, household appliances, industrial control equipment, digital communication products and peripheral wiring accessories.

Purpose / Usage

This ferrite core is mainly used to suppress EMI and RFI high‑frequency noise interference on signal cables and small‑size wiring harnesses. It can filter out unwanted high‑frequency signals, reduce signal distortion, improve signal transmission stability, and help products pass EMC related compliance tests.

 FAQ

1. What is the material grade of V18007H ferrite core It adopts VN02 Ni‑Zn ferrite material which provides reliable high frequency impedance performance for noise suppression.
2. What impedance value can V18007H achieve Its minimum impedance is 20 Ohm at 25 MHz and 40 Ohm at 100 MHz under standard test condition.
3. What kind of cables can this ferrite core work with It fits small diameter signal wires and data cables for electronic device internal wiring noise filtering.
4. Does V18007H support sample order for testing Yes we support sample supply for customer performance verification before bulk purchase.
5. What is the working temperature limit for V18007H Its Curie temperature is above 140 centigrade and it keeps stable performance in normal electronic operating environment.