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— General representative of Epcos AG by ferrite in the CIS
— Official distributor and general representative for ferrites of
    TDK Electronics Europe Gmbh in the CIS
— Authorized distributor of Magnetics in Russia, CIS and Baltic countries
— Exclusive distributor of USM in Russia and CIS countries
— Official Distributor Temex Ceramics in Russia and CIS
 
Products » TDK Magnetic sheets »

TDK Magnetic sheets

sheets TDKdevelops and produces magnetic Sheets for RFID (series IFL и IBF) characterising by an extremely small thickness (0.06 - 0.23 mm) and a high magnetic permeability (150-220).

The structure of such magnetic sheets represents a composition: surface film (0.016 mm - 0.038 mm) / Magnetic sheet (0.025 mm - 0.2 mm) / double-sided tape (0.01 mm - 0.03 mm) /release liner. In some variants of technical perfomance the sufarce film and double-sided can be absent.

Magnetic sheets are produced in two variants : separate sheets (size 300mm х 200mm, 125mm х 125mm) and rolls (size 100 mm х 300 mm).

Flexible sheets for EMC providing: series IFL10M, IFL12, IFL16

Advantages:

  • Highly flexible and shock-resistant;
  • High valurs of magnetic permeability;
  • Noise suppression across a wide frequency range;
  • Excellent flexibility in fabrication;

Application:

  • Reduction of noise emitted from a wide variety of electronic devices (including noise from CPU)
  • Reduction of internal EMI (resonance, crosstalk) inside a shielded casing
  • Reduction of specific absorbed radiation (SAR) from cellular phones
  • Noise reduction for flexible cables used in mobile devices

Ordering code Material symbol Magnetic material thickness, mm Surface film thickness, mm Double-sided tape thickness, mm Length х Width performance
Sheets:
IFL10M- 025NB300X200 10M 0.025 нет 0.01 300 mm х 200 mm smd
IFL10M-050NB300X200 0.05 нет 0.01
IFL10M-100NB300X200 0.1 нет 0.01
IFL10M-200ND300X200 0.2 - 0.03
IFL12-050NB300X200 12 0.05 нет 0.01
IFL12-100NB300X200 0.1 нет 0.01
IFL12-200ND300X200 0.2 - 0.03
IFL16-030NB300X200 16 0.03 - 0.01
IFL16-050NB300X200 0.05 нет 0.01
Rolls:
IFL10M-025RN1HRX300 10M 0.025 0.038 нет 100 m х 300 mm smd
IFL10M-025NB1HRX300 0.025 нет 0.01
IFL10M-050RN1HRX300 0.05 0.038 нет
IFL10M-050NB1HRX300 0.05 нет 0.01
IFL10M-100RN1HRX300 0.1 0.038 нет
IFL10M-100NB1HRX300 0.1 нет 0.01
IFL12-050RN1HRX300 12 0.05 0.038 нет
IFL12-050NB1HRX300 0.05 нет 0.01
IFL12-100RN1HRX300 0.1 0.038 нет
IFL12-100NB1HRX300 0.1 нет 0.01
IFL16-030RN1HRX300 16 0.03 0.038 нет
IFL16-030NB1HRX300 0.03 нет 0.01
IFL16-050RN1HRX300 0.05 0.038 -
IFL16-050NB1HRX300 0.05 - 0.01

Materials characteristics:

Material Recommended frequency band Magnetic permeability at 1 Mhz Surface resistivity (Ω/sq.)min Operating temperature range, °С
10M 10 MHz - 3 GHz 120 -40 ... +85
12 5 MHz - 3 GHz 180 10k -40 ... +85
16 0.5 MHz - 1 GHz 220 10k -40 ... +85

Magnetic sheets for RFID: IFL04 and IBF15 series

Advantages:

  • Highly flexible and shock-resistant
  • Highly effective
  • Extensive line-up of sizes and dimensions
  • Excellent permeability
  • Excellent magnetic convergence

Application:

  • For improving reception performance of RFID readers/writers
  • Integrating IC cards with metal
  • Integrating IC tags with metal
  • Improved antenna reception sensitivity

Ordering code Material symbol Magnetic material thickness, mm Surface film thickness, mm Double-sided tape thickness, mm Length х Width Performance
Sheets:
IFL04-050NB300X200 04 0.05 - 0.01 300 mm  х 200 mm smd
IFL04-100NB300X200 0.1 - 0.01
IFL04-200ND300X200 0.2 - 0.03
IBF15-100DD125X125 15 0.1 0.03 0.03 125 mm х 125 mm smd
IBF15-180DD125X125 0.18 0.03 0.03
Rolls:
IFL04-050RN1HRX300 04 0.05 0.038 - 100 m х 300 mm smd
IFL04-050NB1HRX300 0.05 - 0.01
IFL04-100RN1HRX300 0.1 0.038 -
IFL04-100NB1HRX300 0.1 - 0.01

Materials characteristics:

Material symbol Magnetic permeability µ at 13.56 MHz Magnetic permeability µ′′ at 13.56 MHz Surface resistivity (Ω/ □)min Operating temperature range, °С
04 45 1.3 10k -40 ... +85
15 150 5 1G -40 ... +85

The description in technical documentation

The example of part number construction for TDK magnetic sheets IFL10M-025NB300X200:

IFL 10M 025 N B 300 X 200
Series Material symbol Magnetic material thickness, mm Surface film thickness, mm Double-sided tape thickness, mm Length Width
IFL 10M 025 0.025 N - N - 1HR 100 m 125 125 mm
IBF 04 030 0.03 P 0.016 B 0.01 125 125 mm 200 200 mm
12 050 0.05 R 0.038 D 0.03 300 300 mm 300 300 mm
15 100 0.1 D 0.03
16 180 0.18
200 0.2
 
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