≡

Ultra-fine FPC (Flexible Printed Circuit)

Reduce wiring constraints in the complex design

Wiring down to 10 μm and virtually any shape you need —
so tight spaces and complex routing no longer limit what you can design.

Key Features of NISSHA’s Ultra-Fine FPC

long-length FPC

Fine, long and flexible

Wiring as fine as 10 μm that still bends easily. Longer lengths? Let's talk.

long-length FPC

Branch only where flexibility matters.

Split circuits only at bend sections and merge them where needed.

long-length FPC

Flexible layouts for complex device geometries

Complex routes, branches, curves — shape freedom that opens up your product and process design.

Example Specifications

Item Ultra-fine Fine
Base material PI PI
Base material thickness 25–50 μm 25–50 μm
Length < 10 cm < 2 m
Base material width > 0.06 mm (2 lines) > 0.21 mm (2 lines)
Electrode Cu Cu
Electrode thickness < 8 μm = 6 μm
L/S (μm) 10/10~ 20/20~
Electrode surface treatment Ni/Au plating Ni/Au plating
Resist Printing type Coverlay, printing type

These specifications are typical examples of our ultra-fine FPC. Conductor thickness, L/S, materials and dimensions can often be tailored to your needs — just ask.

Example Specifications

Application Examples

Wearable devices

Wearable devices

Medical devices such as endoscopes

Medical devices such as endoscopes

Drones, robots, etc.

Drones, robots, etc.

These images are for illustrative purposes.

New Feature

Mesh-type FPC

Mesh-type FPC

A mesh structure that conforms to curves and adds breathability, light weight and see-through visibility — a new take on flexible wiring.

Inquiries about Ultra-fine FPC

Wiring in tight spaces, smaller devices, multi-circuit branching, sensor integration —
talk to us from the concept stage.

CLICK

Inquiries about film devices

Please feel free to contact us for any questions or consultations on film devices, including consultation on development, trial production, mass production consignment, etc.

CLICK