4L flexible PCB
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General Specification:
4L 0.1mm flex + 0.4mm FR4 stiffener,
1/1oz copper,
total thickness: 0.5mm;
Surface finish: Immersion Gold
Multilayer 4L Flexible PCB
PCB Manufacturing Capacity:
Base material:FR-4/CEM-1/CEM3/Ceramic/Rogers/Aluminum/Copper etc
PCBs: Rigid(0-14layers),Flexible(1-4layers),Rigid-flex(1-16layers,flex 8layers), MCPCB(aluminum and copper based 1-4layers)
Board thickness: 0.2mm–10mm
Copper thickness: 0.25 Oz -8 Oz
Max Panel Size: 1500 mm × 560 mm
Min. Hole Size: 0.05mm(2.5mil)
Min. Line Width/Spacing: 2.5mil
Surface Finishing: HASL/HAL, HASL Lead Free,ENIG,immersion silver,immersion tin,OSP,Plating Hard Gold, Gold fingeretc.
Solder Mask Color: White, Black, Yellow, Green, Red, etc.
Silkscreen Color: Black, White, Yellow, Red, Blue, etc.
Special Process: Buried hole, blind hole, Soldermask ink, Epoxy resin, Copper, Embedded Resistance, Embedded Capacity, Hybrid, Partial hybrid, Partial high density, Back drilling and impedance control.
SAYFU is a also FLEX PCB manufacturer located in Shenzhen since 2001. We can support different customer requirement, and cover all kinds of high- tech technologies: Rigid multi-layer PCB, Multilayer Flexible PCB, Rigid-flex pcb, HDI board,metal based board etc.
Payment term:TT 30-60 days payment term after shipment(No deposit )
Around 500 full time staff with a capacity of 60ksqm per month, 12,000 square meter of factory
SAYFU is a professional PCB supplier from 1 layer up to 24 layer including special HDI technology, special material like rogers, ISOLA, M4, M6. Key information for you about SAYFU:Total 20 years’ experience on multi-layer PCB industry and Rigid-flex pcb. With 20 years experience on PCB business. Very flexible on all kinds of order volumes with very aggressive cost. Support both FOB HK and DAP service A professional quality team to guarantee reliable quality.
Flex pcb Manufacturer Sayfu multilayer PCB Enterprise culture
Certification of high quality PCB international quality systems
The certification of international quality systems including UL E511658, ISO9001, ISO14001, IATF16949:2016
Part of Flexible PCB industry’s production line
Part of Multilayer Flexible PCB factory test machines
China top class flex pcb manufacturer International Sales Team
