Description

Manganese-Zinc Ferrite CAS NO 12645-49-7 is a high-performance soft magnetic ceramic material composed of iron, manganese, and zinc oxides. It is engineered for superior electromagnetic properties, including high magnetic permeability and low core loss, which are critical for efficient energy conversion and signal processing. This material is essential for manufacturers in the electronics, telecommunications, and power supply industries seeking reliable components for high-frequency applications.

Application

• High-Frequency Transformers & Inductors: Core material for switch-mode power supplies (SMPS), AC-DC adapters, and lighting ballasts.
• Electromagnetic Interference (EMI) Suppression: Key component in noise filter beads and chokes to suppress high-frequency noise in electronic circuits.
• Telecommunications Equipment: Used in broadband transformers, pulse transformers, and isolators for signal integrity.
• Non-Contact Sensing & Wireless Charging: Core material for inductive coupling in wireless power transfer systems and proximity sensors.
• Deflection Yokes and Flyback Transformers: Critical for deflection circuits in cathode-ray tube (CRT) displays and older monitor technology.
• Rod Antennas: Used in AM radio receivers and other low-frequency communication devices for signal reception.

Basic Information

Product Name	Manganese-Zinc Ferrite
CAS No.	12645-49-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Mn-Zn Ferrite; Manganese Zinc Ferrite; Soft Ferrite (MnZn type); Ferroxcube; MnZn Ferrite Core Material; Manganese Zinc Iron Oxide; (Mn,Zn)Fe₂O₄
EINECS	Contact for details

Quality Control

Our Manganese-Zinc Ferrite is manufactured under a stringent quality management system to ensure batch-to-batch consistency and performance reliability. Key magnetic, electrical, and physical properties—such as initial permeability (μi), saturation flux density (Bs), and core loss—are rigorously tested against precise specifications. A Certificate of Analysis (COA) detailing these test results is provided with each shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from sources of ignition and incompatible materials. The material is brittle; handle with care to avoid mechanical shock and generation of dust.

Specification

Item	Specification
Appearance	Gray to black powder or sintered component
Initial Permeability (μi)	Grade Dependent (e.g., 2000 - 15000)
Saturation Flux Density (Bs) @ 25°C	Grade Dependent (mT)
Core Loss (Pcv)	Grade & Frequency Dependent (kW/m³)
Curie Temperature (Tc)	> 200 °C
Density	> 4.8 g/cm³ (sintered)
Particle Size (for powder)	Customizable

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.