PCBQuick

flexible printed circuits supplier with 10 years factory experience

Group 2-Layer
Min. Order 1 piece
Terms of Payment L/C, D/A, D/P, Western Union, MoneyGram, T/T, Paypal, cash,paypal
Update Time 2018-11-30
Item specifics
Base Materialpi
Copper Thickness1oz
Board Thickness0.1-0.22mm
Min. Hole Diameter0.2mm
Min. Line Width0.1mm
Min. Line Spacing0.1mm
Surface Finishingenig
solder maskyellow
silk screenwhite
certificatesrohs,iso,ul

flexible printed circuits supplier with 10 years factory experience

Product Description

Flexible   Capability

NoItemTechnical data
 1Flexible layers1~8layer
 2Minimum Trace and Space12&18um(base Cu):0.075/0.075mm ;35um(base Cu):0.1/0.1mm
 3Minimum Space Betw  en

Coverlay Openings

 

0.2mm

 4Edge of Coverlay 

Opening to Trace

 

0.20mm(preferred)

 5Minimum Space between

coverlay and solder pad

0.15mm
 6Polyimide Films0.5 mil (12.5), 1 mil (25), 2 mils (50), 3 mils (75),

4mils(100), 5 mils(125) as custmer requested

 7Thermobond AdhesivesAcrylic/Modified Acrylic, Modified Epoxy, Polyimide
 8Copper Foils (RA or ED)1/3oz (12), 1/2oz (18), 1oz (35), 2oz (70)
 9StiffenersPolyimide, rigid FR4, PSA, metal, or customer

supplied&requested

 10FR-4 in Multi-layer Flex

Circuits

Laminated to flex circuit to create rigid flex boards,

typically with vias.

 11 

Surface Finish

Electroless Ni/Au, Electrolytic soft/hard gold,

Tin plating,,Imm.Tin,Entek/OSP

 12Solder ResistsCoverlay, Photo-Imagable Resist
 13Hole tolerance±0.05mm
 14Smallest Drill Size0.2mm
 15Largest Drill Size6.35mm
 16Smallest Slot Width0.35mm
 17Min.space between holes0.15mm
 18Minimum conductor edge to

outline edge

0.1mm
 19Minimum space between

coverlay and conductor

±  0.15mm
 20Hole to outline edge

≥  0.10mm

21   Tooling tolerancesKnife(Soft) tooling : ±  0.25mm
Steel(Hard) tooling : ±  0.05mm
CNC drill/rout : ±  0.10mm
 22

Maximum Layer to Layer 

Mis-registration

±  0.10mm
 23 Copper Plated Thickness(PTH only) 8~15um;20~30um;30~70um(special)
24

Au thickness

Electroless Ni/Au   Ni:2~6um;Au:0.035~0.075um

Electrolyticsoft/hardgoldNi:2~9um;Au:0.035~0.1um

 flexible printed circuit process flow

 

 

Flexible pcb board show: 

(Click to enter)

 

Flexible Printed Circuits Manufacturer Quality Requirement:


KingFung now implementing international quality system includes: UL ,TS 16949 ,ISO 14001, ISO 9001


Company Information

Shenzhen King Fung Technology Co., Ltd is a high-tech enterprise exporting samples and bulk production of printed circuit boards. We have nearly 10,000 square meter production plants, specializing in the production of HDI phone boards, communication boards, as well as a variety of single-sided, double-sided, multi-layer, high-frequency TG circuit boards and aluminum base boards with high technical content and strict quality requirements.