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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.
| Materials |
Polyimde (PI)
|
Polyester (PET)
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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
|
|
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| Double Sided |
.075 mm ~ .100 mm
|
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| Min. Hole Diameter |
Drilling (P, T, H) |
 .27 mm |
|
| Punching |
.50 mm |
|
| Dimensional Tolerances |
Conductor Width (W) |
+/- .25 mm |
W  .125 mm
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| Hole Diameter (H) |
+/- .05 mm (With P T H +/- .1 mm) |
H 1.5 mm
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| Accumulated Pitch (P) |
+/- .05 mm (Special +/- .03 mm) |
P .125 mm
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| Outline Dimensions (L) |
+/- .1 mm |
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| Conductors and Outline (C) |
+/- .1 mm |
Based on ZIF Spec
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| Conductors and Coverlay |
+/- .3 mm ~ .5 mm |
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| 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
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| Dielectric Strength |
5 KV |
IPC-TM-650 2,5,6,1
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| Surface Resistance (Ohm) |
5 x 1012
|
2 x 1015
|
IPC-TM-650 2,5,17
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| Volume Resistivity (Ohm-cm) |
1 x 1015
|
1 x 1015
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IPC-TM-650 2,5,17
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| Dielectric Constant (1 Mhz) |
4.0
|
3.0
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MIL-P-55617
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| Peeling Strength (180° Direction) |
1.0 kgf / cm
|
1.2 kgf / cm
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IPC-TM-650 2,4,9
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| Soldering Heat Resistance |
300°C / 10sec
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210°C / 3sec
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| Flammability |
94 V-O
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94 VTM-O
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UL 94
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| Water Absorption |
2.9%
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< .8%
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ASTM D570% (24 Hours)
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| Dissipation Factor (1 Mhz) |
.04
|
.03
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MIL-P-55617
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