products details

Home > Products >

EMC EMI Filter

High Consistency V18033H Ni-Zn Ferrite Core 1-500MHz Tested EMI Filter for CM DM Interference Suppression

All Category

Flat Ferrite Core

Miss. Vicky Lee

vip6@szviip.com

19925448748

19925448748

Contact Now

High Consistency V18033H Ni-Zn Ferrite Core 1-500MHz Tested EMI Filter for CM DM Interference Suppression

Brand Name:	Weiaipu
Model Number:	V18033H
MOQ:	15000PCS
Price:	0.03USD
Packaging Details:	Carton
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ROHS REACH

Product Name:

Ni‑Zn Ferrite Core V18033H

Manufacturer:

Shenzhen VIIP Electronics Co.,Ltd.

Type:

Toroidal / H‑Type EMI Ferrite Core

Function:

MI / EMC Noise Suppression，High‑frequency Noise Attenuation

Material Grade:

VN02 Nickel‑Zinc Ferrite

Compliance:

RoHS, REACH

Highlight:

Ni-Zn ferrite core EMI filter

1-500MHz tested EMI suppressor

CM DM interference suppression filter

Product Description

High Consistency V18033H Ni-Zn Ferrite Core 1-500MHz Tested EMI Filter for CM DM Interference Suppression

Product Overview

The V18033H is a toroidal gap-free Ni-Zn ferrite EMI suppression core manufactured by Shenzhen VIIP Electronics Co., Ltd, dedicated to EMC high-frequency noise suppression. This high-performance magnetic component effectively attenuates high-frequency electromagnetic interference inside electronic circuits and wiring harnesses, fully complying with RoHS & REACH environmental requirements.

Impedance performance is validated by production sample test data, covering noise-attenuation frequency range from 1 MHz to 500 MHz. Its closed toroidal magnetic-path structure delivers stable broadband EMI filtering performance for cable harness and PCBA-level EMC optimization. Full-set test records and impedance-frequency curve are documented in the official Rev.4.0 approval sheet (Doc No.6080024125) for engineering reference.

Key Features

Low surface-defect rate, limits breakage risk during winding, crimping and production handling
Good saturation magnetization performance, adapts to power-carrying cable filtering scenarios
Complete documentation available: approval sheets, batch test reports for customer project filing
Works alongside EMI filter circuits for prototype EMC troubleshooting and performance optimization

Electrical Characteristics

Item	Specification
Test instrument	E4991A + 16194A
Test frequency range	1 MHz ~ 500 MHz
Test winding fixture	Ø0.50.5TS100L(mm)
Min. Impedance @25 MHz	≥20 Ω
Min. Impedance @100 MHz	≥50 Ω

Impedance-vs-frequency test curve is attached in the official approval sheet for reference.

Material & Physical Properties

Parameter	Value
Material Grade	VN02 Ni-Zn Ferrite
Initial permeability μi	650 (±20%)
Relative Loss Factor tanδ/μi	20*10⁻⁶ @0.1 MHz
Saturation magnetic flux density Bs	260 mT @1600 A/m
Remanence Br	150 mT
Coercivity Hc	35 A/m
Curie temperature Tc	>140 °C
Resistivity	>10 Ω*m
Density	4.9 g/cm³
Dimension A	6.0±0.2 mm
Dimension B	10.0±0.3 mm
Dimension C	4.0±0.2 mm

Applications

EMI noise suppression for equipment internal interconnection cables, proximity sensor cables and cabinet-built wiring harness
Anti-interference treatment for building intelligent control terminals, access-control devices and fire-alarm equipment signal lines
High-frequency noise filtering for industrial data acquisition modules, RS485 communication cables and remote IO peripheral cables
Conducted interference reduction for compact energy-storage auxiliary power units and embedded signal acquisition boards
EMC optimization for field-bus micro-sensors, video-audio transmission harness of monitoring & alarm systems
High-reliability cable EMI suppression for track-side auxiliary detection equipment and onboard secondary signal wiring

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.

Tags:

250V EMC Emi Filter 150KHZ

110V 250V 20A EMC EMI Filter

Single Phase RFI Filter CE UL TUV

Products Details

Home > Products >

EMC EMI Filter

High Consistency V18033H Ni-Zn Ferrite Core 1-500MHz Tested EMI Filter for CM DM Interference Suppression

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

High Consistency V18033H Ni-Zn Ferrite Core 1-500MHz Tested EMI Filter for CM DM Interference Suppression

Brand Name:	Weiaipu
Model Number:	V18033H
MOQ:	15000PCS
Price:	0.03USD
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:

V18033H

Product Name:

Ni‑Zn Ferrite Core V18033H

Manufacturer:

Shenzhen VIIP Electronics Co.,Ltd.

Type:

Toroidal / H‑Type EMI Ferrite Core

Function:

MI / EMC Noise Suppression，High‑frequency Noise Attenuation

Material Grade:

VN02 Nickel‑Zinc Ferrite

Compliance:

RoHS, REACH

Minimum Order Quantity:

15000PCS

Price:

0.03USD

Packaging Details:

Carton

Delivery Time:

7days

Payment Terms:

T/T

Highlight:

Ni-Zn ferrite core EMI filter

1-500MHz tested EMI suppressor

CM DM interference suppression filter

Product Description

High Consistency V18033H Ni-Zn Ferrite Core 1-500MHz Tested EMI Filter for CM DM Interference Suppression

Product Overview

Key Features

Low surface-defect rate, limits breakage risk during winding, crimping and production handling
Good saturation magnetization performance, adapts to power-carrying cable filtering scenarios
Complete documentation available: approval sheets, batch test reports for customer project filing
Works alongside EMI filter circuits for prototype EMC troubleshooting and performance optimization

Electrical Characteristics

Item	Specification
Test instrument	E4991A + 16194A
Test frequency range	1 MHz ~ 500 MHz
Test winding fixture	Ø0.50.5TS100L(mm)
Min. Impedance @25 MHz	≥20 Ω
Min. Impedance @100 MHz	≥50 Ω

Impedance-vs-frequency test curve is attached in the official approval sheet for reference.

Material & Physical Properties

Parameter	Value
Material Grade	VN02 Ni-Zn Ferrite
Initial permeability μi	650 (±20%)
Relative Loss Factor tanδ/μi	20*10⁻⁶ @0.1 MHz
Saturation magnetic flux density Bs	260 mT @1600 A/m
Remanence Br	150 mT
Coercivity Hc	35 A/m
Curie temperature Tc	>140 °C
Resistivity	>10 Ω*m
Density	4.9 g/cm³
Dimension A	6.0±0.2 mm
Dimension B	10.0±0.3 mm
Dimension C	4.0±0.2 mm

Applications

EMI noise suppression for equipment internal interconnection cables, proximity sensor cables and cabinet-built wiring harness
Anti-interference treatment for building intelligent control terminals, access-control devices and fire-alarm equipment signal lines
High-frequency noise filtering for industrial data acquisition modules, RS485 communication cables and remote IO peripheral cables
Conducted interference reduction for compact energy-storage auxiliary power units and embedded signal acquisition boards
EMC optimization for field-bus micro-sensors, video-audio transmission harness of monitoring & alarm systems
High-reliability cable EMI suppression for track-side auxiliary detection equipment and onboard secondary signal wiring

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.

Tags: