Product Description
1.*-layer rig-flexible board 2.P/N:SG-FPC-J****0
Lay-up(*-layer***-layer rigid board***-layer flexible board)
3.structure: (********1)solder mask+out-layer rigid circuitry+inner
circuitry prepreg +flexible circuitry+PI base material+flexible
circuitry+PI+inner circuitry prepreg +out- layer rigid circuitry
+solder mask xxxxx:FR4(shenyi), flexible PI(GRACE) and rolled
copper foil rigid section's dielectric constant stabilization, the
flexible section's fold is good, resist hightemperature. 5.surface
finished: immersion gold, green soldermask. 6.produec process:
first produce double-side flexible circuitry, add thermosetting
polyimide, then produce twain side inner rigid board, once complete
laminate, clean surface, drill desmear, produce out-layer
circuitry, CNC, sample finish. 7.difficulty: contorl the rmosetting
polyimide overflow, side expose Cu, oxidation, etc. xxxxx:transfer
gerber file, check O/S and W/S (min.) DRC, analysis rig-flexible
section circuitry compensate, MI. 9.produce analysis: hole
diameter(min.)0.3mm, W/S(min.)over 6MIL, none BGA, circuitry
shrink, easily to process. xxxxx item: high voltage electrical
test(O/S test), solder test, section analysis xxxxx and accept
standard: IPC****2A IPC****3 IPC-A***0G IPC-TM***9
Country: |
China |
Model No: |
SG-FPC-J30060
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FOB Price: |
(Negotiable)
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