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Our factory is a professional manufacture of Flexible Printed Circuit (FPC) in China. With the help of advanced manufacturing equipments and quite skilled technology, we can supply a full set of technological service with both high quality.
FPC Technology
Materials
Polyimide
Polyester
Remark
Number of layer
1~4
1~2
0
Min.Track Width /Spacing
Single Sided
0.05mm(2mils)
Double Sided
0.075mm(3mils)
Min.Hole Diameter
Drilling P.T.H.
¡é0.30mm
Punching
¡é0.50mm
Dimension Tolerances
Conductor Width (w)
¡À0.02mm
¡Ü0.5mm
Hole Diameter (h)
¡Ü1.5mm
Accumulated Pith (p)
¡À0.05mm
¡Ü25mm
Outline Dimension (L)
¡À0.3~0.1mm
¡Ü50mm
Conductors and Outline(c)
¡À0.1mm
¡Ü5.0mm
Conductors and Coverlay
00
Surface Treatment on Terminals and land Areas
Au: 0.05~1.25¦Ìm Sn/Pb: 2~10¦Ìm Spray tin: Above 20¦Ìm
Adjust by buyer's request
Insulation Resistance
500M
IPC-TM-6502
Dielectric Strength
5KV
Dissipation Factor(1MHz)
0.042
MIL-P-55617
Peeling Strength(kgf/cm)
1.0
1.2hgf/cm
JIS C6481
Temperature Resistance
-200¡ãC~+300¡ãC
Flexibility
<500,000.times
<10000 times
R<6¡ã
No break in7times
R0¡ã
Surface Resistance
5§ç1012
Volume Resistivity -CM
1§ç1015
Dielectric Constant(1MHz)
4.3
31
Flammability(UL 94)
94HB
UL 94
Insulation Strength KV/mm
110
85
ASTM D149
Solder Item
260¡ãC/10sec
Material
PI
PET
Basic material ¦Ìm
12.5¡¢25¡¢50¡¢75¡¢125
25¡¢50¡¢75¡¢100
Covered membrane ¦Ìm
12.5¡¢25¡¢50¡¢75
25¡¢50
CU ¦Ìm
18¡¢35¡¢50¡¢70
CU material
ED RA
( Note£ºin common use )