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VIIP V180162T EMC Ferrite Core: 1-500MHz Tested by E4991A for Industrial and Medical Wiring Harness EMI Interference Reduction
VIIP V180162T EMC Ferrite Core for EMI Reduction 1-500MHz
The V180162T is an EMI suppression ferrite core manufactured by Shenzhen VIIP Electronics Co., Ltd, dedicated for EMC noise suppression. This component effectively suppresses high‑frequency electromagnetic interference within electronic circuits and fully complies with RoHS & REACH environmental requirements.
Impedance performance is verified with 10‑piece production sample test data, targeting noise attenuation across the 1‑500 MHz frequency range. Its toroidal gap‑free magnetic‑path design provides stable broadband noise‑reduction performance for cable harness and circuit‑level EMC optimization.
5.0
design customization
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inlet socket
13mm
VIIP V180162T Anti‑Interference Ferrite Core
Medical‑Grade Ferrite Core with EMC Noise Damping Magnetic Core for Hospital Device Power Cable Anti‑Interference
Product Overview
The V180162T is an EMI suppression ferrite core manufactured by Shenzhen VIIP Electronics Co., Ltd, dedicated for EMC noise suppression. This component effectively suppresses high‑frequency electromagnetic interference within electronic circuits and fully complies with RoHS & REACH environmental requirements.
Impedance performance is verified with 10‑piece production sample test data, targeting noise attenuation across the 1‑500 MHz frequency range. Its toroidal gap‑free magnetic‑path design provides stable broadband noise‑reduction performance for cable harness and circuit‑level EMC optimization.
Key Features
- Supports customers’ EMC certification documentation requirement, simplifies compliance submission procedures.
- Official approval sheet(drawing & spec document) can be provided for project review.
- Optimized for thick bundled wire harness, fits large‑gauge cable assemblies in power and signal lines.
- Resists influence of cable vibration and mechanical shock, keeps reliable noise‑suppression performance in complex cabinet environment.
Electrical Characteristics
| Item | Specification |
|---|---|
| Test instrument | E4991A |
| Test frequency range | 1 MHz ~ 500 MHz |
| Test winding fixture | Ø0.5×0.5TS×100L(mm) |
| Typical inductance L (average of 10 samples) | 29.96 μH |
| Typical Impedance @25 KHz (average) | 85.04 Ω |
| Typical Impedance @100 MHz (average) | 18.98 Ω |
Impedance‑vs‑frequency test curve is attached in the official approval sheet for reference.
Material Properties
| Parameter | Value |
|---|---|
| Initial permeability μi | 650 (±20%) |
| Relative Loss Factor | 20*10⁻⁶ @0.1 MHz |
| Saturation magnetic flux density | 260 mT (@1600 A/m) |
| Remanence Br | 150 mT |
| Coercivity | 35 A/m |
| Curie temperature | >105 °C |
| Electrical resistivity | High resistivity to minimize eddy‑current loss under high‑frequency working conditions |
Appearance Criteria
Multi‑grade breakage‑limit standard: Defect area and maximum allowable defect quantity are defined according to core outer dimension for mass‑production quality control. All samples passed visual inspection (Y/N = Y for all tested samples) per the approval sheet report.
Applications
- EMI noise suppression for new‑energy power converters, battery management systems and charging control units
- Anti‑interference treatment for rail‑transit on‑board control units and vehicle‑mounted signal harness systems
- High‑frequency noise filtering for laboratory test instruments, data acquisition modules and precision measuring devices
- Conducted interference reduction for servo controllers, stepper drive units and industrial robot peripheral circuits
- EMC optimization for industrial gateway hardware, edge computing modules and remote I/O signal devices
- High‑reliability power‑cable EMI suppression for medical & hospital‑grade electronic equipment
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Frequently Asked Questions
Can I get free samples for ferrite cores?
Yes, we can provide free ferrite core samples for your performance testing and evaluation.
What is your regular order requirement for ferrite cores?
Normally orders shall follow our minimum package quantity.
Does the free-sample policy mean I can place small-quantity orders below MOQ for all orders?
Free samples are for performance verification only. Except for your first trial order, formal repeat orders need to follow our minimum package quantity requirement.
What certificates do your ferrite cores have? Can you provide approval sheets and test reports?
Our ferrite cores comply with RoHS and REACH standards. We are able to supply PDF approval sheets together with batch test reports for your project certification review.
What is the typical production lead-time for ferrite core mass orders?
Production lead-time is typically 2-5 weeks, depending on order quantity and stock availability. The exact lead-time will be confirmed before you place the formal order.
Can you customize impedance, dimension or material for ferrite cores?
Custom service is available according to your technical specifications. A specific MOQ will be applied for customized ferrite core projects.
Can you offer EMC technical support when I use your ferrite cores in my projects?
Yes. Our engineering team can offer basic EMC technical consultation to support your noise-suppression design and debugging.
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Shenzhen VIIP Electronics Co., Ltd. is a professional EMC service provider. Mainly focusing on the R & D, production and sales of EMC anti-interference components.
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Contact person: Vicky Lee
Tel: +86 19925448748
WhatsApp：86-18003057179