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Ferrite Core for EMI Suppression/Microwave Absorber

Ferrite Core for EMI Suppression/Microwave Absorber

Product catalog summary

Overview: This document is a technical catalog for Murata's Ferrite Core products, designed for EMI suppression and microwave absorption. It includes product specifications, part numbering, and application guidelines.

Specifications: The catalog details specifications for various ferrite core types such as Thin Type Sandwich Core, Core for Flat Cables, Beads Core, and Ring Core. Detailed specifications are available upon request or by consulting the product approval sheet.

Compliance: All products comply with the EU RoHS directive, restricting the use of certain hazardous substances in electrical and electronic equipment.

Product Features:

Thin Type Sandwich Core: Lightweight, effective for noise suppression, easy to attach to data-line cables, and shatterproof.
Core for Flat Cables: Ultra-thin types suitable for digital and data-processing equipment.
Beads Core: Excellent noise suppression at high frequencies, used in data-processing and digital equipment.

Applications: Suitable for PCs, PDAs, game machines, printers, HDDs, displays, mobile phones, digital audio devices, and more.

Impedance Characteristics: Includes graphs showing impedance versus frequency characteristics for different core types, indicating effectiveness in noise suppression across various frequencies.

Assembly and Usage: Instructions for assembling and using the Thin Type Sandwich Core are provided, highlighting ease of attachment and protective features of the adhesive tape used.

Part Numbering: Explains the part numbering system, detailing codes for product ID, series, material, dimensions, process, length, and packaging.

Important Notes: Users are advised to read ratings and cautions related to storage, operating conditions, soldering, mounting, and handling to prevent issues such as smoking or burning.

Ferrite Core for EMI Suppression:

Features: Easy to use, effective noise suppression at high frequencies, suitable for data-processing and digital equipment.
Applications: Used in PCs, PDAs, game machines, printers, HDDs, displays, and other digital equipment.
Impedance Characteristics: Graphs show impedance vs. frequency for different ferrite core types, indicating effectiveness across frequency ranges.

Microwave Absorber Series:

EA10 Series: Features excellent elasticity and durability with silicon rubber, suitable for high-frequency modules, easy to hold with adhesive tape. Reflection loss data is provided for various part numbers.
EA20/21 Series: Magnetically shielded, high-micro and high-loss characteristics, thin and flexible, available in halogen-free and UL94V-0 certified materials.
EA30 Series: EMC absorber for digital equipment, flexible and easy to handle, halogen-free and UL94V-0 certified.

Standard Characteristics of Ferrite Materials:

Includes material properties such as initial permeability (μi), saturation flux density (Bs), Curie temperature (Tc), and resistivity (ρ).

Handling and Storage Notices:

Storage Conditions: Products should be stored at temperatures between -10 to 40°C and humidity levels of 30 to 70% RH, avoiding rapid changes in temperature or humidity.
Handling: Protect products from damage during transit, avoid excessive force, and ensure adhesive surfaces are clean before use.

Part Numbering: Detailed explanation of part numbering for microwave absorbers, including product ID, sheet type, adhesive tape type, and dimensions.

Important Notes: Users are advised to consult detailed product specifications or approval sheets before ordering, as the catalog provides only typical specifications.

Introduction: This document serves as a cautionary note for users intending to order products. It emphasizes the importance of reviewing detailed specifications to prevent potential hazards such as smoking or burning.

Key Recommendations:

Users are advised to read the ratings and cautionary notes related to storage, operating conditions, soldering, mounting, and handling.
The catalog provides only typical specifications due to space constraints.
It is crucial to consult the product specifications or approval sheet for detailed information before placing an order.

Catalog excerpts

Ferrite Core for EMI Suppression/Microwave Absorber-1

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specications because there is no space for detailed specications. Therefore, please review our product specications or consult the approval sheet for product specications before ordering. Ferrite Core for EMI Suppression Microwave Absorber Cat.No.O63E-10 O63E.pdf Mar.12,2012

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Ferrite Core for EMI Suppression/Microwave Absorber-2

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specications because there is no space for detailed specications. Therefore, please review our product specications or consult the approval sheet for product specications before ordering. EU RoHS Compliant All the products in this catalog comply with EU RoHS. EU RoHS is "the European Directive 2011/65/EU on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment."...

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Ferrite Core for EMI Suppression/Microwave Absorber-3

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specications because there is no space for detailed specications. Therefore, please review our product specications or consult the approval sheet for product specications before ordering. CONTENTS 1 Ferrite Core O63E.pdf Mar.12,2012 1-1 3 Part Numbering 4 1-1 Thin Type Sandwich Core 5 1-2 Core for Flat Cables 1-2 7 1-3 Thin Type 7 Standard Type 9 Wide Type 10 1-4 1-3 Beads Core 11 1-4 Ring Core 13 Data/Notice...

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Ferrite Core for EMI Suppression/Microwave Absorber-4

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Ferrite Core for EMI Suppression/Microwave Absorber-5

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specications because there is no space for detailed specications. Therefore, please review our product specications or consult the approval sheet for product specications before ordering. 1 FS Ferrite Core Part Numbering 4 1-1 Thin Type Sandwich Core 5 1-2 Core for Flat Cables 7 Thin Type 7 Standard Type 9 Wide Type 10 1-3 Beads Core 11 1-4 Ring Core 13 Data/Notice 15 O63E.pdf Mar.12,2012

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Ferrite Core for EMI Suppression/Microwave Absorber-6

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specications because there is no space for detailed specications. Therefore, please review our product specications or consult the approval sheet for product specications before ordering. o Part Numbering Ferrite Core (Part Number) 1 060 FS RB 12 q w e r t RT B0 y u i o 0 T qProduct ID yMaterial Code Product ID FS Ferrite Material Ni-Zn μ=550 RT Ni-Zn μ=1600 RX wSeries RN Ni-Zn μ=750 Code Series RH Beads...

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Ferrite Core for EMI Suppression/Microwave Absorber-7

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specications because there is no space for detailed specications. Therefore, please review our product specications or consult the approval sheet for product specications before ordering. Ferrite Core for EMI Suppression 1-1 Thin Type Sandwich Core c Features 1. Fifty percent thinner and eighty percent lighter than a conventional thin type at cable core. 2. Effective noise suppression in a thin package....

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Ferrite Core for EMI Suppression/Microwave Absorber-8

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specications because there is no space for detailed specications. Therefore, please review our product specications or consult the approval sheet for product specications before ordering. 1-1 c How to Use Thin Type Sandwich Core Thin Type Sandwich Core can be substituted for conventional Thin Type Flat Cable Core. Flat Cable Core Thin Type Sandwich Cores Assembly Procedure Example (3) Suppliance form:...

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Ferrite Core for EMI Suppression/Microwave Absorber-9

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specications because there is no space for detailed specications. Therefore, please review our product specications or consult the approval sheet for product specications before ordering. Ferrite Core for EMI Suppression Core for Flat Cables 1-2 Thin Type c Features Murata offers a wide variety of thin type small set cores providing solutions for many requirements. The at ribbon cable core series has...

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Ferrite Core for EMI Suppression/Microwave Absorber-10

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specications because there is no space for detailed specications. Therefore, please review our product specications or consult the approval sheet for product specications before ordering. c Impedance vs Frequency Characteristics FSRC080 Type FSRC120 Type 1000 1000 FSRC080120RT type 1-2 100 Impedance (Ω) Impedance (Ω) FSRC080090RT type 10 1 1 10 10 100 Frequency (MHz) 1 1 1000 FSRC171 Type 100 Frequency...

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Ferrite Core for EMI Suppression/Microwave Absorber-11

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specications because there is no space for detailed specications. Therefore, please review our product specications or consult the approval sheet for product specications before ordering. Standard Type c Features Murata offers the largest line-up of this type in the world. Our wide offering of core products enables us to meet many of today's application requirements. C E B A 1-2 c Applications 1. For...

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