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EF20-JP4 EMC Anti-interference Ferrite Core For Power Supply Filter RoHS REACH Compliant

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EF20-JP4 EMC Anti-interference Ferrite Core For Power Supply Filter RoHS REACH Compliant

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Operating Temperature : -40℃~+85℃

Material : Metal And Plastic

Mounting Type : Panel Mount / PCB Mount

Frequency Range : 150 kHz to 30 GHz

Temperature Range : -20 /+80 oC

Brand Name : VIIP WeiAiPu

Price : 0.05

Supply Ability : 20000 pcs within 2 days

MOQ : 1000

Payment Terms : T/T

Dielectric Strength : 1500V AC

Certification : ROHS REACH

Insulationresistance : ≥100MΩ at 500V DC

Place of Origin : China

Dimensions : Varies by model, typically 50mm x 30mm x 20mm

Operatingvoltage : 250V AC / 440V DC

Storage Temperature : -40℃~+85℃

Operating Frequency : 50/60HZ

Insulation Resistance : ≥100MΩ

Input Impedance : 50Ω

Model Number : EF20-JP4

Port : Shenzhen

Humidity : ≤95%RH

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Product Overview

EF20-JP4 ferrite core is a high-performance EMC anti-interference magnetic core launched by VIIP Electronics. It is manufactured in accordance with Rev 4.0 official specification, made of premium YR28 ferrite material, fully compliant with RoHS & REACH environmental standards. With precise dimensional tolerance, stable inductance parameter and low power consumption, this core delivers excellent electromagnetic suppression performance and long-term working reliability.

Electrical & Physical Features
  • Model: EF20-JP4
  • Material Grade: YR28
  • Inductance factor: AL 1700±25% nH/N² (1KHz, 0.3V, 25±3℃)
  • Strict size tolerance and consistent raw embryo weight
  • Zero air gap design, stable magnetic conductivity
  • Good high temperature resistance and low loss performance
  • Environmentally friendly, RoHS & REACH certified
Main Applications

Perfectly suitable for:

  • Power supply filter circuits
  • EMI / EMC interference suppression
  • Electronic circuit EMC design & debugging
  • Power adapters, home appliances
  • Industrial control equipment, digital electronic products
  • Various electromagnetic interference prevention scenarios
Stock & Supply Advantage
  • Ready Stock: 30,000 pieces available in warehouse
  • Unit Price: USD 0.04 per piece
  • Fast Delivery: Goods can be shipped within 3 working days
  • Quality inspected one by one before delivery
  • Support mixed batch order and long-term stable supply
  • Professional EMC design technical consultation service provided
Why Choose Us

We are a professional manufacturer focusing on EMI filter, EMC ferrite core and EMC design rectification service. All products follow standard technical specifications, with stable quality, competitive factory price and fast delivery cycle. We support global wholesale and distribution, welcome customers to send inquiries for cooperation.

EF20-JP4 EMC Anti-interference Ferrite Core For Power Supply Filter RoHS REACH Compliant

Product Tags:

EMC ferrite core power filter

      

anti-interference ferrite core RoHS

      

EMI filter ferrite core REACH

      
Quality EF20-JP4 EMC Anti-interference Ferrite Core For Power Supply Filter RoHS REACH Compliant for sale

EF20-JP4 EMC Anti-interference Ferrite Core For Power Supply Filter RoHS REACH Compliant Images

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