Rigid flex pcb design HDI staggered vias and stacked vias Stiffener| YSPCB

Short Description:

For more than 11 years, YS PCB have developed expertise in Flexible and Rigid-Flex Printed Circuits Manufacturer for most application sectors, including HDI designs, in small, medium and large volumes. Although Flexible and Rigid-Flex solutions can provide an optimal technical response to all 3D applications, they remain somehow a costly product, mainly because of high-value material (polyimide), variety of stack-ups and complex manufacturing.

Parameters

Layers: 8L HDI Rigid Flex PCB

Board Thinkness:0.8mm+/-0.1mm

PCB thickness in flex section:0.1mm+/-0.03mm

Base Material:PI+FR4PP

Min mechanical Holes：0.15mm

Minimum Line Width/Clearance：0.05mm/0.05mm( 2mil/2mil)

Minimum Clearance between Inner Layer PTH and Line： 0.2mm

Size：186.02mm×169.2mm

Aspect Ratio：5.33 : 1

Surface treatment：ENIG

Speciality: rigid flex pcb HDI staggered vias and stacked vias Stiffener Stainless steel and 3M Adhesive Tape,Laser via copper plated shut

Differential impedance 100+7/-8Ω

Applications: TWS Earphones

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Product Detail

Rigid-Flex product types include:

Type 1: Single sided flexible material with or without shield(s) or stiffener (one conductive layer).
Type 2: Double sided flexible material with or without shield(s) or stiffener (two conductor layers) with plated through holes.
Type 3: Multilayer flexible material with or without shield(s) or stiffener (more than two conductor layers) with plated through holes and HDI.
Type 4: Multilayer rigid and flexible material combinations (more than two conductor layers) with plated through holes and HDI.

YS Rigid Flex PCB manufacturing capabilities:

YS Rigid Flex PCB manufacturing capabilities overview
Feature	capabilities
Layer Count	2-20L
Rigid-Flex Thickness	0.3mm-5.0mm
PCB thickness in flex section	0.08-0.8mm
copper Thickness	1/4OZ-10OZ
Minimum line Width and Space	0.05mm/0.05mm(2mil/2mil)
Stiffeners	Stainless steel，PI， FR4 ，Aluminum etc.
Material	Polyimide Flex+FR4,RA copper, HTE copper, polyimide, adhesive,Bondply
Min mechanical Drilled Size	0.15mm(6mil)
Min laser Holes Size:	0.075mm(3mil）
Surface Finish	Suitable Microwave/RF PCB urface finishes: Electroless Nickel, Immersion Gold, ENEPIG, Lead free HASL,Immersion Silver.etc.
Solder Mask	Green, Red, Yellow, Blue, White, Black, Purple, Matte Black, Matte green.etc.
Covrelay (Flex Part)	Yellow Coverlay, WhiteCoverlay,Black Coverlay