2-Layer Single-Sided FCCL

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2-Layer Single-Sided FCCL

Pyralux AC

SD Flex products are widely used in electronic devices such as mobile phones, digital cameras and camcorders.
Pyralux® AC is a 2-layer, single-sided FCCL.
Our fully automated production lines operate in clean rooms, providing the environment required to secure quality.

This lets us target zero defects caused by foreign particles and achieve more reliable quality.

SD Flex Pyralux® AC can be designed with the various Cu foil and dielectric structures our customers require.

Our Products

Pyralux AC Features

  • 01 Excellent Dimensional Stability

    Excellent dimensional stability

  • 02 Low Moisture Absorption

    Low moisture absorption

  • 03 Excellent Thermal Resistance

    Excellent temperature resistance

  • 04 Thermal / Humidity Resistance

    Temperature and humidity resistance

  • 05 Low CTE

    Low coefficient of thermal expansion

  • 06 UL 94 Recognition

    V-0 / UL certified

About Pyralux AC

Pyralux AC 2-layer single-sided structure diagram
Copper Foil
6~70um · ED / RA
PI Film
6~50um

AC182000EF classification code

  1. AC Product name
  2. 18 Copper thickness (µm)
  3. 20 Film thickness (µm)
  4. 00
  5. EF Copper foil type
    Electrodeposited copper (ED)
    ED : Electrodeposited Foil
    Very low profile ED copper (VLP)
    Very Low Profile Copper
    Rolled annealed copper (RA)
    Rolled Annealed Foil
※ Product code description

Pyralux AC Product Lineup

  • AC121200EM
  • AC121200RY
  • SD121200EJ
  • AC351200RHV

Pyralux® AC Specifications

Pyralux AC specifications — category, item, specification
Roll Width (mm) 250, 500
Length (m) 100 or 200

Roll length requires prior consultation; lengths of 100 m or more are available.

Copper foil Thickness (µm) 6, 9, 12, 18, 35
Film Thickness (µm) 9, 12, 20, 25, 50

Used as a core material
in a wide range of electronic devices.

  • Mobile Phone Mobile
  • SMART GLASSES Smart glasses
  • LAPTOP Laptops
  • WIRELESS EARBUDS Wireless earbuds
  • AUTOMOTIVE Automotive electronic components
  • SSD Solid state drives
  • MEDICAL DEVICE Medical devices