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Ultra-thin Double-sided FPC

A circuit board which reduces the bias force with a thin base Pl to combine improved flexibility with double-sided micro line processing.

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Except for Second Sat of each month, Sun, and Holidays

Features

  • Low repulsion due to thin base Pl
  • Higher density with laser Via
  • Finer pitch due to thin copper foil

Structure

Stiffness Properties

Connection Reliability (Oil Dip Test)

Design Guide

Type Base material Min.product total thickness Min.
TH diameter
Min.
Land diameter
Min.
L/S
Cu thickness
(including PTH)
Pl thickness Front side Back side
Normal Double-sided FPC 18 15~25 60.5 98.5 75 250 50/50
Ultra-thin Double-sided FPC 12 15~25 54.5 86.5 50 200 40/40

[Remarks]

  • *The above data are results of experiment at Nitto Denko and are not applicable as standard values.

Contact Us

Customer Support Center

Business Hours(India time)08:30-17:00(Except for Second Sat of each month, Sun, and Holidays)

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