IFM16-030EB300X200

January 2021 

## Noise Suppression Sheets 

Flexield 

IFM series Hybrid type (Magnetic layer+Conductive layer) 

(2/8) 

## **Noise Suppression Sheets** 

**Product compatible with RoHS directive** 

## **Flexield** 

## **Overview of IFM series Hybrid type (Magnetic layer+Conductive layer)** 

## **FEATURES** 

Hybrid construction consisting of both magnetic and conductive layers 

Provides for attenuation via magnetic losses and noise magnetic flux absorption within magnetic layer 

- Provides reflection (blocking) and Eddy current losses on conductive layer 

- Available with top insulation layer or top conductive layer (which can be grounded) 

- Available on a roll or in sheet form 

Easy to cut/punch to required size and shape 

## **APPLICATION** 

For ultra-thin, limited height applications 

High EMI level conditions where magnetic layer alone those not have sufficient attenuation 

- Sensitivity improvement for stylus pens (inductive coupling type) 

- PCB, FPC, ribbon cable data/address lines 

## **STANDARD SHAPE LIST** 

|**Material**<br>**name**|**Magnetic layer**<br>**thickness**<br>**(mm)**|**Sheet**<br>**dimensions**<br>**(mm)**|**Roll dimensions**<br>**Width**<br>**(mm)**<br>**Length**<br>**(m)**|**Roll dimensions**<br>**Width**<br>**(mm)**<br>**Length**<br>**(m)**|
|---|---|---|---|---|
|IFM10M|0.025|300X200|300|50|
|IFM16|0.030|300X200|Non-STD||



RoHS Directive Compliant Product: See the following for more details related to RoHS Directive compliant products. http://product.tdk.com/en/environment/rohs/ 

Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 

20210127 / emc_noise-sheet_ifm_en.fm 

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## **IFM series Hybrid type (Magnetic layer+Conductive layer)** 

## **PART NUMBER CONSTRUCTION** 

## **IFM10M** 

## **SHEET TYPE** 

|IFM<br>**Series name**<br>~~|__| ~~|IFM<br>**Series name**<br>~~|__| ~~|IFM<br>**Series name**<br>~~|__| ~~|IFM<br>**Series name**<br>~~|__| ~~|10M<br>-<br>025<br>B<br>**Material**<br>**symbol**<br>**Magnetic layer**<br>**thickness**<br>**(mm)**<br>**Top surface layer**<br>**thickness**<br>**(mm)**<br> ~~—Jt___| ___| ~~|10M<br>-<br>025<br>B<br>**Material**<br>**symbol**<br>**Magnetic layer**<br>**thickness**<br>**(mm)**<br>**Top surface layer**<br>**thickness**<br>**(mm)**<br> ~~—Jt___| ___| ~~|10M<br>-<br>025<br>B<br>**Material**<br>**symbol**<br>**Magnetic layer**<br>**thickness**<br>**(mm)**<br>**Top surface layer**<br>**thickness**<br>**(mm)**<br> ~~—Jt___| ___| ~~|10M<br>-<br>025<br>B<br>**Material**<br>**symbol**<br>**Magnetic layer**<br>**thickness**<br>**(mm)**<br>**Top surface layer**<br>**thickness**<br>**(mm)**<br> ~~—Jt___| ___| ~~|10M<br>-<br>025<br>B<br>**Material**<br>**symbol**<br>**Magnetic layer**<br>**thickness**<br>**(mm)**<br>**Top surface layer**<br>**thickness**<br>**(mm)**<br> ~~—Jt___| ___| ~~|10M<br>-<br>025<br>B<br>**Material**<br>**symbol**<br>**Magnetic layer**<br>**thickness**<br>**(mm)**<br>**Top surface layer**<br>**thickness**<br>**(mm)**<br> ~~—Jt___| ___| ~~|10M<br>-<br>025<br>B<br>**Material**<br>**symbol**<br>**Magnetic layer**<br>**thickness**<br>**(mm)**<br>**Top surface layer**<br>**thickness**<br>**(mm)**<br> ~~—Jt___| ___| ~~|10M<br>-<br>025<br>B<br>**Material**<br>**symbol**<br>**Magnetic layer**<br>**thickness**<br>**(mm)**<br>**Top surface layer**<br>**thickness**<br>**(mm)**<br> ~~—Jt___| ___| ~~|10M<br>-<br>025<br>B<br>**Material**<br>**symbol**<br>**Magnetic layer**<br>**thickness**<br>**(mm)**<br>**Top surface layer**<br>**thickness**<br>**(mm)**<br> ~~—Jt___| ___| ~~|10M<br>-<br>025<br>B<br>**Material**<br>**symbol**<br>**Magnetic layer**<br>**thickness**<br>**(mm)**<br>**Top surface layer**<br>**thickness**<br>**(mm)**<br> ~~—Jt___| ___| ~~|B<br>**Double-sided**<br>**adhesive tape**<br>**thickness**<br>**(mm)**<br> ~~—__| ~~|B<br>**Double-sided**<br>**adhesive tape**<br>**thickness**<br>**(mm)**<br> ~~—__| ~~|B<br>**Double-sided**<br>**adhesive tape**<br>**thickness**<br>**(mm)**<br> ~~—__| ~~|B<br>**Double-sided**<br>**adhesive tape**<br>**thickness**<br>**(mm)**<br> ~~—__| ~~|300<br>×<br>**Length**<br>**(mm)**<br> ~~__J ~~|300<br>×<br>**Length**<br>**(mm)**<br> ~~__J ~~|200<br>**Width**<br>**(mm)**<br> ~~L_~~|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|IFM||||10M|||025||0.025|B<br>0.010||||B<br>0.010||||300<br>300||200<br>200|
|**ROLL TYPE**|||||||||||||||||||||
|IFM<br>**Series name**<br>~~|__| ~~||||10M<br>-<br>025<br>B<br>**Material**<br>**symbol**<br>**Magnetic layer**<br>**thickness**<br>**(mm)**<br>**Top surface layer**<br>**thickness**<br>**(mm)**<br> ~~—_Ji___| ___| ~~||||||||||B<br>**Double-sided**<br>**adhesive tape**<br>**thickness**<br>**(mm)**<br> ~~—_| ~~||||50R<br>×<br>**Length**<br>**(m)**<br> ~~__J ~~||300<br>**Width**<br>**(mm)**<br> ~~L_~~|
|IFM||||10M|||025||0.025|B<br>0.010||||B<br>0.010||||50R<br>50||300<br>300|
|||||||||||Top surface layer: 0.010mm|||||||||||
|||||||||||Resin layer: 0.003mm|||||||||||
|||||||||||Conductive layer: 0.001mm|||||||||||
|||||||||||Magnetic layer: 0.025mm|||||||||||
|||||||||||Double-sided adhesive tape: 0.010mm||||Double-sided adhesive tape: 0.010mm|||||||
|Release liner<br>Width<br>Length<br>~~Zz~~|||||||||||||||||||||



## **STANDARD PART NUMBER LIST** 

|**Material**<br>**name**|**Dimensions**<br>**Width**|**Length**|**Magnetic layer**<br>**thickness**<br>**(mm)**|**Total**<br>**thickness**<br>**(mm)typ.**|**Part number**|
|---|---|---|---|---|---|
|IFM10M<br>200mm<br>300mm||300mm<br>50m|0.025|0.049|IFM10M-025BB300X200<br>IFM10M-025BB50RX300|



Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 

20210127 / emc_noise-sheet_ifm_en.fm 

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## **IFM series Hybrid type (Magnetic layer+Conductive layer)** 

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PART NUMBER CONSTRUCTION<br>IFM16<br>-<br>IFM 16 030 E B 300 × 200<br>re<br>Double-sided<br>Magnetic layer<br>Material Top surface layer  adhesive tape  Length Width<br>Series name thickness<br>symbol material thickness (mm) (mm)<br>(mm)<br>(mm)<br>IFM 16 030 0.030 E Insulating N No 300 300 200 200<br>G Conductive B 0.010<br>“Trt<br>**----- End of picture text -----**<br>


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Top surface insulating type: IFM16-030EB300x200 Top surface conductive type: IFM16-030GB300x200<br>Insulating layer: 0.015mm Top surface layer Conductive layer: 0.030mm Top surface layer<br>Conductive layer: 0.030mm Insulating layer: 0.015mm<br>Magnetic layer: 0.030mm Magnetic layer: 0.030mm<br>Double-sided adhesive tape: 0.010mm Double-sided adhesive tape: 0.010mm<br>Release liner Release liner<br>Length Length<br>wy F&F<br>Width Width<br>**----- End of picture text -----**<br>


**Top surface insulating type: IFM16-030EB300x200** 

## **STANDARD PART NUMBER LIST** 

|**Material**|**Sheet**<br>**dimensions**|**Magnetic layer**<br>**thickness**|**Total**<br>**thickness**|**Part number**|
|---|---|---|---|---|
|**name**|**(mm)**|**(mm)**|**(mm)typ.**||
|IFM16|300X200|0.030|0.085|IFM16-030EB300X200<br>IFM16-030GB300X200|



Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 

20210127 / emc_noise-sheet_ifm_en.fm 

(5/8) 

## **IFM series Hybrid type (Magnetic layer+Conductive layer)** 

|**MATERIAL CHARACTERISTIC**<br>**MATERIAL CHARACTERISTIC SPECIFICATION TABLE**<br>**Material**<br>**name**<br>**Recommended**<br>**specification**<br>**frequency range**<br>**Relative permeability**<br>**[at 1MHz]**<br>**[at 13.56MHz]**<br>**u'**<br>**u"**<br>**u'**<br>**u"**<br>a~~SO~~|**MATERIAL CHARACTERISTIC SPECIFICATION TABLE**<br>**Surface**<br>**resistivity**<br>**Thermal**<br>**conductivity**<br>**(****/sq.)typ.**<br>**(W/m**・**K)**|**MATERIAL CHARACTERISTIC SPECIFICATION TABLE**<br>**Surface**<br>**resistivity**<br>**Thermal**<br>**conductivity**<br>**(****/sq.)typ.**<br>**(W/m**・**K)**|**Saturated magnetic**<br>**flux density**<br>**(mT)**|**Curie**<br>**temperature**<br>**(°C)**|**Relative**<br>**Permittivity**<br>**(at 1MHz)typ.**|**Operating**<br>**temperature**<br>**(°C)**|
|---|---|---|---|---|---|---|
|IFM10M<br>0.5MHz to 10GHz<br>120<br>< 1<br>100<br>30|1M|1.5|150[H=1194A/m]|>500|1600|–40 to +85|
|IFM16<br>0.1MHz to 10GHz<br>220<br>< 1<br>140<br>60|10k<br>1.5||230[H=1194A/m]|>500|1700|–40 to +85|



## **RELATIVE PERMEABILITY** 

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250<br>IFM16 µ’<br>200<br>150<br>IFM10M µ’<br>100<br>IFM16 µ’’<br>50<br>IFM10M µ’’<br>0<br>1 10 100 1000<br>Frequency (MHz)<br>Relative permeability<br>**----- End of picture text -----**<br>


Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 

20210127 / emc_noise-sheet_ifm_en.fm 

(6/8) 

## **IFM series Hybrid type (Magnetic layer+Conductive layer)** 

## **MATERIAL CHARACTERISTIC** 

## C **SHIELDING EFFECTIVENESS (Up to 100MHz)** 

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0<br>20<br>IFM10M<br>40<br>IFM16<br>60<br>80<br>1 10 100<br>Frequency (MHz)<br>Shielding effectiveness (dB)<br>**----- End of picture text -----**<br>


## **MEASUREMENT SETUP (Up to 100MHz)** 

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Coil 2 Noise suppression sheet<br>Network Analyzer<br>Lo<br>O00<br>Coil 1<br>a OO<br>2<br>100<br>10<br>ø<br>150<br>**----- End of picture text -----**<br>


Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 

20210127 / emc_noise-sheet_ifm_en.fm 

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## **IFM series Hybrid type (Magnetic layer+Conductive layer)** 

## **MATERIAL CHARACTERISTIC** 

## O **SHIELDING EFFECTIVENESS (100MHz to 6GHz)**[] 

>  Note that there is no continuity with data below 100MHz. Gain is low due to the use of a small coil for high frequencies. 

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0<br>10<br>20<br>30<br>IFM10M<br>IFM16<br>40<br>50<br>60<br>0.1 1 10<br>Frequency (GHz)<br>Shielding effectiveness (dB)<br>**----- End of picture text -----**<br>


## **MEASUREMENT SETUP (100MHz to 6GHz)** 

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Noise suppression sheet<br>Coil 2<br>Network Analyzer<br>| Q LY”<br>OO<br>Oo<br>DIO<br>Coil 1<br>1<br>100<br>1<br>ø<br>150<br>**----- End of picture text -----**<br>


Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 

20210127 / emc_noise-sheet_ifm_en.fm 

(8/8) 

## **REMINDERS FOR USING THESE PRODUCTS** 

Before using these products, be sure to request the delivery specifications. 

## **SAFETY REMINDERS** 

Please pay sufficient attention to the warnings for safe designing when using these products. 

## **REMINDERS** 

The products listed on this catalog are intended for use in general electronic equipment (AV equipment, telecommunications equipment, home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement equipment, industrial robots) under a normal operation and use condition. 

The products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/or quality require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to society, person or property. 

If you intend to use the products in the applications listed below or if you have special requirements exceeding the range or conditions set forth in the each catalog, please contact us. 

- (1) Aerospace/aviation equipment 

- (2) Transportation equipment (cars, electric trains, ships, etc.) 

- (3) Medical equipment (excepting Pharmaceutical Affairs Law classification Class1,2) 

- (4) Power-generation control equipment 

(5) Atomic energy-related equipment 

- (6) Seabed equipment 

(8) Public information-processing equipment 

(9) Military equipment 

   - (10) Electric heating apparatus, burning equipment 

   - (11) Disaster prevention/crime prevention equipment 

   - (12) Safety equipment (13) Other applications that are not considered general-purpose applications 

- (7) Transportation control equipment 

When designing your equipment even for general-purpose applications, you are kindly requested to take into consideration securing protection circuit/device or providing backup circuits in your equipment. 

Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 

20210127 / emc_noise-sheet_ifm_en.fm