VIIP V180220T Toroidal Ferrite Core RoHS REACH VN02 Grade Soft Magnetic Core for EMI Noise Suppression
Price:
USD0.45
MOQ:
200PCS
Delivery Time:
7days
Brand:
Weiaipu
Product Description
VIIP V180220T Toroidal Ferrite Core RoHS REACH VN02 Grade Soft Magnetic Core for EMI Noise Suppression
Product Overview
V180220T is an EMI suppression ferrite core manufactured by Shenzhen VIIP Electronics Co.,Ltd, designed for EMC noise suppression. This component effectively suppresses high-frequency electromagnetic interference in electronic circuits and complies with RoHS & REACH requirements. Impedance performance is validated with 10-sample production test data, targeting noise attenuation within the 1-500 MHz frequency range.
Key Features
- Stable high-frequency impedance performance with effective noise attenuation across 1-500 MHz bandwidth
- Reliable magnetic properties with high Curie temperature, ensuring filtering performance under varied thermal conditions
- Optimized core dimension suitable for cable choking and PCB-level EMC noise-reduction integration
- RoHS and REACH compliant eco-friendly material for commercial electronic products
Physical Dimension
Main dimension: 40.6 ±1.0 mm; other measured dimensions from sample test: 14.87 mm, 27.58 mm (typical average value).
Electrical Characteristics
| Frequency | Minimum Impedance |
|---|---|
| 25 MHz | ≥35 Ω |
| 100 MHz | ≥75 Ω |
Average sample measured result: Z@25MHz=44.4Ω; Z@100MHz=90.3Ω (10-samples average).
Test Condition
- Test instrument: E4991A + 16194A
- Test frequency range: 1 MHz ~ 500 MHz
- Test winding fixture: Ø0.5×0.5TS×100L(mm)
Material Properties (VN02 Ferrite Grade)
- Initial permeability μi: 650 (±20%)
- Relative Loss Factor: 20×10⁶ @0.1 MHz
- Saturation magnetic flux density: 260 mT (@1600 A/m)
- Remanence Br: 150 mT; Coercivity: 35 A/m
- Curie temperature: >105 °C
Appearance Criteria
Defect area ≤6 mm² (breakage limit standard).
Applications
- EMC/EMI noise suppression for cables and electronic circuitry
- Suppress high-frequency common-mode & differential-mode interference
- Power supply units, consumer electronics, data communication equipment
- Products requiring RoHS & REACH compliant magnetic noise-filtering components
- Used together with EMI filter design for circuit EMC debugging & improvement
Product Images
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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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen VIIP Electronics Co., Ltd.
Location
Room 1301, Block B, Rongchao New Times Plaza, Guanlan High-Tech Industrial Park, Longhua District, Shenzhen. China
Contact Person
Vicky Lee