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Premium Ni-Zn Material Toroidal Core for Consumer Electronics & Automotive

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Premium Ni-Zn Material Toroidal Core for Consumer Electronics & Automotive

Brand Name : Careful

Model Number : T 25*12*15C

Certification : RoHS, REACH, ISO2015:9001

Place of Origin : Zhejiang China

MOQ : 1000pcs

Price : 1,000-4,999 Pcs US$0.43/ 5,000-49,999 Pcs US$0.38/ 50,000+ Pcs US$0.35

Payment Terms : L/C,D/P,T/T,Western Union

Supply Ability : 5000000000PCS/Year

Delivery Time : 15-20 days

Packaging Details : 32*31*18 cm Carton 400 Pcs per carton

Model NO. : SCRC Type

Material : NiZn

HS Code : 8505190090

Supplier Type : Factory

Type : Soft

Tolerance : ±15%

Package : as Customer Requested

Single Package Size : 32*31*18 cm

Frequency : 1KHz-500MHz

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Premium Ni-Zn Material Toroidal Core for Consumer Electronics & Automotive
Professional EMI Suppression Core Solution
Advanced Ni-Zn ferrite core engineered for superior signal integrity and EMC compliance with REACH certification, designed for OEMs and System Integrators.
Product Overview
The T Type Toroidal Ferrite Core from Hangzhou Careful (Careful Magnetism Co., Ltd.) is a high-performance EMI/RFI suppression component. The toroidal closed magnetic circuit design represents the optimal shape for magnetic induction, delivering the highest inductance per turn (AL factor) and providing superior common-mode and differential-mode noise suppression performance.
Material Specifications
  • Available in premium Ni-Zn or Mn-Zn ferrite materials
  • Ni-Zn material offers excellent high-frequency characteristics, particularly suitable for noise suppression in the 1MHz-500MHz frequency range, with peak impedance reaching several hundred ohms
  • Mn-Zn material features higher permeability, performing better in lower frequency bands (1kHz-10MHz)
  • Specifications expressed as "T Outer Diameter × Inner Diameter × Height" (e.g., T9×3×5 and T22.5×20×13.8)
  • Inner diameters range from 3mm to over 20mm, accommodating various cable types from thin signal lines to thick power cables
Installation & Operation
  • Installed by directly threading cables through the center hole—no tools required
  • When higher impedance is needed, multiple turns of the cable through the core can be applied
  • More turns result in higher impedance
  • Operates across a wide temperature range of -40°C to +125°C
Fully compliant with RoHS, REACH, and ISO 9001:2015 standards, offering reliable quality and environmental responsibility.
Applications
  • Communication equipment (power and signal lines in servers, switches, routers, etc.)
  • Switching power supplies and variable frequency drives
  • EMC design for high-power electronic devices such as motor drives
  • Medical electronic equipment
  • Industrial automation control systems
  • Automotive electronics and EV charging modules
  • Consumer electronics (phone charging cables, data cables, USB extension cables)
As a core component of EMI common-mode chokes, the T Type toroidal core provides engineers with a reliable electromagnetic compatibility solution through efficient noise suppression and flexible installation.
Product Images
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