EMI shielding film

Shielding film for high-speed signal transmission FPC(standard/ultrathin)

SF-PC®8600-C
SF-PC®8900-C

  • SP
  • PC/Tablet
  • AUTO
  • TV
  • Other

UL94 SF-PC8600(-C): V-0/SF-PC8900(-C): VTM-0 (combined with Kapton50H)
* Kapton® is a registered trademark of DuPont in the U.S.

Product Overview

This shielding film that demonstrates high shield performance in high frequency ranges has a silver deposition structure, which is TATSUTA’s strength. The shield performance exceeds that of standard products: SF-PC5600-C and SF-PC5900-C. With improved shield performance, the workability during use remains unchanged from the standard products. Also, the processed thicknesses are the same as the standard products as the SF-PC8600-C and SF-PC8900-C maintain 15μm and 8μm, respectively.

Features

  • High shield performance

    Demonstrates high shield performance in high frequency ranges.
    SF-PC8600-C/SF-PC8900-C: Over 70dB/1GHz
  • Existing workability and ultra-thinness of 8μm maintained
    (SF-PC8900-C)

    Achieves high shield performance with workability unchanged compared to existing standard products, and maintains the 8μm thickness of the ultrathin shielding film SF-PC5900-C.
  • Improved bendability

    Not only is the shield performance upgraded by increasing the shielding layer thickness compared to existing products, but also the bendability as a shielding film is improved, resulting in specifications that are easy to use for operating and sliding parts.
Shielding film for high-speed signal transmission FPC(standard/ultrathin)

Main specifications

Item SF-PC8600-C SF-PC8900-C
Thickness Transfer film (white) 57μm 57μm
Total thickness (after press)   15μm 8μm
Protection layer 5μm 5μm
Shielding layer 0.3μm 0.3μm
Anisotropic conductive adhesion layer
Peeling strength
10μm 3μm
Peeling strength Over 3.0N/cm Over 3.0N/cm

Shelf life (keep cool)

6 months 6 months

* A protection film for the adhesion layer is available as an option.

Examples of Use

  • Compatible with high quality displays
    and high pixel camera modules

Reference data

  • Electric near field shield effectiveness by KEC method

  • Magnetic near field shield effectiveness by KEC method

  • Shield effectiveness by coaxial tube method (7mm coaxial tube)

  • Insertion loss

* Above data and numerical values are all actual measurement values, not guaranteed values.

Download reference materials

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