products details

Home > Products >

EMI Ferrite Core

V180309H Ferrite Core Manufacturer | High Frequency Toroidal Mn‑Zn Core for Cable EMC Noise Filtering

All Category

Flat Ferrite Core

Miss. Vicky Lee

vip6@szviip.com

19925448748

19925448748

Contact Now

V180309H Ferrite Core Manufacturer | High Frequency Toroidal Mn‑Zn Core for Cable EMC Noise Filtering

Brand Name:	Weiaipu
Model Number:	V180309H
MOQ:	336PCS
Price:	0.42USD
Packaging Details:	Carton
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ROHS REACH

Model Number:

V180309H

Material:

VN02 Mn‑Zn Ferrite

Certification:

RoHS, REACH

Feature:

High‑frequency EMI / Common‑mode Noise Suppression

Application:

Power Cable, Signal Cable, Industrial Automation, Consumer Electronics, Communication Equipment

Test Frequency Range:

1‑500MHz

Highlight:

Mn-Zn Toroidal Ferrite Core

High Frequency EMC Ferrite Core

Cable Noise Filtering Ferrite Core

Product Description

VIIP V180122H Cable EMC Ferrite Core, VN02 Ferrite Core Min Impedance 55Ω 120Ω, RoHS REACH Compliant EMI Noise Suppressor for Electronic Cable Assembly

Product Overview

V180309H is a ring‑shaped Mn‑Zn ferrite toroid manufactured by Shenzhen VIIP Electronics Co.,Ltd. Built on VNO2 ferrite material with permeability of 650, this toroidal ferrite core is purpose‑built for broadband high‑frequency noise attenuation covering 1‑500 MHz frequency band.

Strict impedance benchmarks are specified: minimum 70 Ω at 25 MHz and minimum 150 Ω at 100 MHz. All electrical performance is characterized with Keysight E4991A+16194A test fixture, and batch‑production sample data is documented for quality traceability. With well‑defined dimension tolerances and clear mechanical defect acceptance criteria, this ferrite toroid complies with RoHS and REACH directives, making it a reliable passive magnetic component for cable‑level EMC improvement across consumer, industrial and new‑energy hardware.

Highlights

Broadband high‑frequency noise damping: Optimized VNO2 material delivers strong impedance response from 1 MHz up to 500 MHz, effectively absorbs high‑frequency common‑mode interference.
Fixed impedance specifications for easy design‑in: Clear impedance thresholds at 25 MHz and 100 MHz offer engineers definite reference for EMI filter simulation and hardware validation.
Robust toroidal mechanical structure: Ring‑form geometry minimizes magnetic leakage flux; controlled chipping & breakage limits guarantee stable magnetic performance for mass‑volume production.
Consistent batch‑to‑batch performance: Production lots are verified by professional impedance analyzer, sample inductance and impedance test records are available for customer review.
Precision dimensional control: Tight dimensional tolerances enable smooth cable threading, good physical fit for harness assemblies during end‑product manufacturing.
Global environmental compliance: RoHS & REACH qualified, suitable for electronic goods exported to European and global markets.

Electrical Characteristics

Item	Specification	Test Condition
Model	V180309H (Mn‑Zn ferrite core)	25 MHz
Test Instrument	E4991A + 16194A	100 MHz
Test Frequency Range	1 MHz ~ 500 MHz	Impedance‑frequency test
Test Winding	Ø0.5×0.5TS ×100 L(mm)	00.5×0.5TS×100L(mm) test winding
Minimum Impedance Z1	≥70 Ω @25 MHz
Minimum Impedance Z2	≥150 Ω @100 MHz
Sample Inductance Range	95.6 μH ~97.8 μH
Sample Measured Impedance	Approx.201‑202 Ω @100 MHz
Compliance	RoHS, REACH

Note: Impedance‑frequency curve is provided in datasheet for reference. Actual impedance will vary with winding turns, cable diameter and working environment.

Material & Physical Properties

Item	Parameter
Ferrite Material Grade	VNO2 (Mn‑Zn ferrite)
Initial Permeability μi	650 (+20%)
Density	4.9 g/cm³
Dimension A	26.0 ±0.7 mm
Dimension B	28.5 ±0.7 mm
Dimension C	12.6 ±0.7 mm
Appearance Standard	Defined breakage & chipping limit according to core outer‑diameter size; control crack and chipping size & quantity to avoid magnetic‑performance degradation
Compliance	RoHS, REACH
Appearance Standard	Defect quantity controlled per OD specification, consistent mechanical dimension tolerance

Applications

V180309H toroidal Mn‑Zn ferrite core is deployed to suppress high‑frequency conducted and radiated electromagnetic noise on wiring harnesses and internal circuits:

Signal & data cable noise mitigation: Applied to high‑speed data lines, sensor cables and communication harnesses to curb unwanted high‑frequency coupling interference.
Switching power supply systems: Installed on internal power wiring of adapters and power converters to suppress common‑mode noise generated by switching circuits.
Consumer & smart electronic hardware: Smart home devices, multimedia audio‑video equipment and network communication hardware to help meet EMC emission test requirements.
Factory automation systems: Used on PLC, industrial sensors and test‑instrument wiring to counteract complex electromagnetic noise in harsh factory environments.
New‑energy related devices: Fit for auxiliary internal cables of EV chargers and energy‑storage modules to attenuate high‑frequency conducted interference.
EMC troubleshooting & prototype debugging: Handy magnetic component for hardware engineers to conduct rapid EMC rectification and pre‑compliance testing during product development.

Product Images

Frequently Asked Questions

Can I get free samples for H-series ferrite cores?

Yes, we can provide free H-series ferrite core samples for your performance testing and product evaluation.

What is your regular order requirement for ferrite cores?

Normally mass orders need to comply with our minimum package quantity requirement.

Does the free-sample policy allow small-quantity orders below MOQ for regular purchases?

Free samples are only intended for performance verification. While your first trial order can be negotiated, formal repeat orders must follow our minimum package quantity rule.

What certificates do H-series ferrite cores have?

Our H-series ferrite cores meet RoHS and REACH regulatory requirements.

What is the typical production lead-time for mass-production ferrite core orders?

Typical production lead-time ranges from 2 to 5 weeks, subject to order volume and stock status. Exact lead-time will be confirmed prior to your formal order placement.

Can you customize impedance, physical dimensions or material for H-type ferrite cores?

Customization service is available based on your detailed technical specifications. A dedicated MOQ will apply for all customized ferrite core projects.

Could you provide EMC technical support when I apply your ferrite cores in my projects?

Sure. Our in-house engineering team provides basic EMC technical consultation to assist you with noise-suppression design and circuit debugging work.

What applications are H-series ferrite cores suitable for?

H-series Ni-Zn ferrite cores are widely used for EMI / EMC noise suppression on PCBA traces, wiring harnesses, power cables, consumer electronics, power supplies and communication-related equipment.

http://mao.ecer.com/test/emcemifilter.com/sale-55777717-ni-zn-h-type-ferrite-core-v18007h-high-impedance-emc-emi-noise-suppression-for-pcba-wiring-harness-r.html

Tags:

Nizn High Permeability Ferrite Core

Transformer EMI Ferrite Core Coil

ferrite toroid core OEM ODM

Products Details

Home > Products >

EMI Ferrite Core

V180309H Ferrite Core Manufacturer | High Frequency Toroidal Mn‑Zn Core for Cable EMC Noise Filtering

All Category

EMC EMI Filter

Single Phase EMI Filter

3 Phase EMI Filter

Ferrite Rings Around Cables

DC EMI Filters

AC EMI Filter

IEC EMI Filter

Military EMI Filters

Inverter EMI Filter

PCB Low Pass Filter

EMI Suppression Filter

Clip On Ferrite Core

Snap On Ferrite Choke

EMI Ferrite Core

Flat Ferrite Core

V180309H Ferrite Core Manufacturer | High Frequency Toroidal Mn‑Zn Core for Cable EMC Noise Filtering

Brand Name:	Weiaipu
Model Number:	V180309H
MOQ:	336PCS
Price:	0.42USD
Packaging Details:	Carton
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Brand Name:

Weiaipu

Certification:

ROHS REACH

Model Number:

V180309H

Model Number:

V180309H

Material:

VN02 Mn‑Zn Ferrite

Certification:

RoHS, REACH

Feature:

High‑frequency EMI / Common‑mode Noise Suppression

Application:

Power Cable, Signal Cable, Industrial Automation, Consumer Electronics, Communication Equipment

Test Frequency Range:

1‑500MHz

Minimum Order Quantity:

336PCS

Price:

0.42USD

Packaging Details:

Carton

Delivery Time:

7days

Payment Terms:

T/T

Highlight:

Mn-Zn Toroidal Ferrite Core

High Frequency EMC Ferrite Core

Cable Noise Filtering Ferrite Core

Product Description

VIIP V180122H Cable EMC Ferrite Core, VN02 Ferrite Core Min Impedance 55Ω 120Ω, RoHS REACH Compliant EMI Noise Suppressor for Electronic Cable Assembly

Product Overview

Highlights

Broadband high‑frequency noise damping: Optimized VNO2 material delivers strong impedance response from 1 MHz up to 500 MHz, effectively absorbs high‑frequency common‑mode interference.
Fixed impedance specifications for easy design‑in: Clear impedance thresholds at 25 MHz and 100 MHz offer engineers definite reference for EMI filter simulation and hardware validation.
Robust toroidal mechanical structure: Ring‑form geometry minimizes magnetic leakage flux; controlled chipping & breakage limits guarantee stable magnetic performance for mass‑volume production.
Consistent batch‑to‑batch performance: Production lots are verified by professional impedance analyzer, sample inductance and impedance test records are available for customer review.
Precision dimensional control: Tight dimensional tolerances enable smooth cable threading, good physical fit for harness assemblies during end‑product manufacturing.
Global environmental compliance: RoHS & REACH qualified, suitable for electronic goods exported to European and global markets.

Electrical Characteristics

Item	Specification	Test Condition
Model	V180309H (Mn‑Zn ferrite core)	25 MHz
Test Instrument	E4991A + 16194A	100 MHz
Test Frequency Range	1 MHz ~ 500 MHz	Impedance‑frequency test
Test Winding	Ø0.5×0.5TS ×100 L(mm)	00.5×0.5TS×100L(mm) test winding
Minimum Impedance Z1	≥70 Ω @25 MHz
Minimum Impedance Z2	≥150 Ω @100 MHz
Sample Inductance Range	95.6 μH ~97.8 μH
Sample Measured Impedance	Approx.201‑202 Ω @100 MHz
Compliance	RoHS, REACH

Note: Impedance‑frequency curve is provided in datasheet for reference. Actual impedance will vary with winding turns, cable diameter and working environment.

Material & Physical Properties

Item	Parameter
Ferrite Material Grade	VNO2 (Mn‑Zn ferrite)
Initial Permeability μi	650 (+20%)
Density	4.9 g/cm³
Dimension A	26.0 ±0.7 mm
Dimension B	28.5 ±0.7 mm
Dimension C	12.6 ±0.7 mm
Appearance Standard	Defined breakage & chipping limit according to core outer‑diameter size; control crack and chipping size & quantity to avoid magnetic‑performance degradation
Compliance	RoHS, REACH
Appearance Standard	Defect quantity controlled per OD specification, consistent mechanical dimension tolerance

Applications

V180309H toroidal Mn‑Zn ferrite core is deployed to suppress high‑frequency conducted and radiated electromagnetic noise on wiring harnesses and internal circuits:

Signal & data cable noise mitigation: Applied to high‑speed data lines, sensor cables and communication harnesses to curb unwanted high‑frequency coupling interference.
Switching power supply systems: Installed on internal power wiring of adapters and power converters to suppress common‑mode noise generated by switching circuits.
Consumer & smart electronic hardware: Smart home devices, multimedia audio‑video equipment and network communication hardware to help meet EMC emission test requirements.
Factory automation systems: Used on PLC, industrial sensors and test‑instrument wiring to counteract complex electromagnetic noise in harsh factory environments.
New‑energy related devices: Fit for auxiliary internal cables of EV chargers and energy‑storage modules to attenuate high‑frequency conducted interference.
EMC troubleshooting & prototype debugging: Handy magnetic component for hardware engineers to conduct rapid EMC rectification and pre‑compliance testing during product development.

Product Images

Frequently Asked Questions

Can I get free samples for H-series ferrite cores?

Yes, we can provide free H-series ferrite core samples for your performance testing and product evaluation.

What is your regular order requirement for ferrite cores?

Normally mass orders need to comply with our minimum package quantity requirement.

Does the free-sample policy allow small-quantity orders below MOQ for regular purchases?

Free samples are only intended for performance verification. While your first trial order can be negotiated, formal repeat orders must follow our minimum package quantity rule.

What certificates do H-series ferrite cores have?

Our H-series ferrite cores meet RoHS and REACH regulatory requirements.

What is the typical production lead-time for mass-production ferrite core orders?

Typical production lead-time ranges from 2 to 5 weeks, subject to order volume and stock status. Exact lead-time will be confirmed prior to your formal order placement.

Can you customize impedance, physical dimensions or material for H-type ferrite cores?

Customization service is available based on your detailed technical specifications. A dedicated MOQ will apply for all customized ferrite core projects.

Could you provide EMC technical support when I apply your ferrite cores in my projects?

Sure. Our in-house engineering team provides basic EMC technical consultation to assist you with noise-suppression design and circuit debugging work.

What applications are H-series ferrite cores suitable for?

H-series Ni-Zn ferrite cores are widely used for EMI / EMC noise suppression on PCBA traces, wiring harnesses, power cables, consumer electronics, power supplies and communication-related equipment.

http://mao.ecer.com/test/emcemifilter.com/sale-55777717-ni-zn-h-type-ferrite-core-v18007h-high-impedance-emc-emi-noise-suppression-for-pcba-wiring-harness-r.html

Tags: