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Flexible Printed Circuits
QUICK TURN PROTOTYPING   MEMBRANE SWITCH SPECS   MEMBRANE SWITCH DESIGN  MEMBRANE SWITCH LED

At Innovative Design Products, Inc. (IDP), Flexible Printed Circuits (FPC) are produced as a custom designed product, adhering strictly to our customer's requirements and specifications. All of the latest technical options and advantages are offered to make your transition of product to IDP a simple, easy and successful experience.

IDP follows ISO quality systems to focus on the quality, service and delivery required by our customers. Quick turn, short lead times and inventory options are available. These services, along with globally competitive pricing makes partnering with IDP a necessity in todays highly competitive marketplace.

In summary, IDP can produce product anywhere in the world, for the most competitive price.

Flexible Printed Circuits
Materials
Polyimde (PI)
Polyester (PET)
Remarks Test Methods
Number of Layers
1~2 (Rigid-Flex & Multi layers FPC)
1~2
 
Min. Track Width/Spacing Chip on Flex (COF)
.0254 mm
N/A
 
Single sided
.050 mm
 
Double Sided
.075 mm ~ .100 mm
 
Min. Hole Diameter Drilling (P, T, H) .27 mm  
Punching .50 mm  
Dimensional Tolerances Conductor Width (W) +/- .25 mm
W .125 mm
Hole Diameter (H) +/- .05 mm (With P T H +/- .1 mm)
H 1.5 mm
Accumulated Pitch (P) +/- .05 mm (Special +/- .03 mm)
P .125 mm
Outline Dimensions (L) +/- .1 mm
Conductors and Outline (C) +/- .1 mm
Based on ZIF Spec
Conductors and Coverlay +/- .3 mm ~ .5 mm
Surface Treatment on Terminal and Land Areas Soft or Hard Ni /Au (Au: .05 ~ 1.25um) Sn/Pb (2 ~ 20um) Primary Flux Carbon Printed (4 ~ 10um/Less Than 5 Ohms) H A L (For Polyimide Only)
Insulations Resistance 1000 M0hms
IPC-TM-650 2,6,3,2 @ Ambient
Dielectric Strength 5 KV
IPC-TM-650 2,5,6,1
Surface Resistance (Ohm)
5 x 1012
2 x 1015
IPC-TM-650 2,5,17
Volume Resistivity (Ohm-cm)
1 x 1015
1 x 1015
IPC-TM-650 2,5,17
Dielectric Constant (1 Mhz)
4.0
3.0
MIL-P-55617
Peeling Strength (180° Direction)
1.0 kgf / cm
1.2 kgf / cm
IPC-TM-650 2,4,9
Soldering Heat Resistance
300°C / 10sec
210°C / 3sec
Flammability
94 V-O
94 VTM-O
UL 94
Water Absorption
2.9%
< .8%
ASTM D570% (24 Hours)
Dissipation Factor (1 Mhz)
.04
.03
MIL-P-55617


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