Complex Plating Rigid Flexible Manufacturing

Brand Name: strongtimes
Number of Layers: 4
Base Material: FR-4
Copper Thickness: 3mil
Board Thickness: 1.6mm
Min. Hole Size: 4mil
Min. Line Width: 3mil
Min. Line Spacing: 3mil
Surface Finishing: lead free hal
Printed Circuit board, Single Side PCB, Double Side PCB, Multilayer PCB, Rigid Flexible PCB, Rigid PCB,
Flexible PCB, Impedance PCB, HDI PCB, MCPCB, FPC, Aluminum PCB, PCB, PCBA

StrongTimes Electronics Co., Ltd is a high and new technological company which specializing in manufacturing single-sided,
double-sided and multilayer PCB of high precision, high density and high reliability.

IPC Releases 5 New Standards for Flexible/Rigid-Flexible Printed Boards and Performance of Rigid Printed Boards

IPC announces the release of five newly revised standards covering several areas of the supply chain.

IPC/WHMA-A-620D, Requirements and Acceptance for Cable and Wire Harness PCB Assemblies

IPC-2223E, Sectional Design Standard for Flexible/Rigid-Flexible Printed Boards

IPC-2591-Version 1.1, Connected Factory Exchange (CFX)

IPC-1791A, Trusted Electronic Designer, Fabricator and Assembler Requirements

IPC- 6012E, Qualification and Performance Specification for Rigid Printed Boards

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Details on some of the changes for the newly released standards:



IPC/WHMA-A-620D provides several changes that were requested by the industry. The task group addressed the target conditions in the document by moving some conditions to acceptable criteria while other cases were moved to training.



There are several new or revised graphics

The solderless wrap section was completely revised

A new section was added for over-molding of flexible flat ribbon

IPC-2223E establishes the specific requirements for the design of flexible and rigid-flexible printed board applications and its forms of component mounting and interconnecting structures.



Several figures are updated

New sections and comments on microvia stacking

Back-drilled holes and dual row zero insertion force (ZIF) connectors updated

IPC-6012E establishes and defines the qualification and performance requirements for the fabrication of rigid printed boards.



Provides new acceptance criteria for back drilled holes

Establishes new requirements for copper wrap plating of holes in new designs

Discusses reliability issues for microvia structures in class 3 products

IPC-2591 V1.1 establishes the requirements for the omnidirectional exchange of information between manufacturing processes and associated host systems for assembly manufacturing.



provides changes made to message sections, and message structure sections

Appendix A was added with a short description of all changes from V1.0

Appendix B provides acronyms and abbreviations

IPC-1791A provides minimum requirements, policies and procedures for printed board design, fabrication and assembly organizations and/or companies to become trusted sources for markets requiring high levels of confidence in the integrity of delivered products.



New Appendix D covering requirements for trust certification of non-U.S. electronic design, fabrication and assembly organizations

Several sections have been updated from Scope through and including 3.0requirements

Classifications of Class I, 2 and 3 have been added

Layers: 1-4l
Copper weight: 0.5-2 oz
Board thickness range: 0.06-0.3mm
Overlay thickness range: 1/0.5mil
Tracks and space standard: >= 0.1mm (4mil)
Surface finishes: osp, enig and gold-plated

Materials: fr-4, cem-3, high tg, fr4 halogen-free and rogers
Surface finish/treatment: hasl/lead-free hasl, immersion gold plating, silver, tin or osp
Layers: 1 to 16
Board finished thicknesses: 0.4 to 3.2mm
Minimum hole size: 4 mils (0.1mm)
Minimum trace width/space: 3.5 mils


<25kg/carton

Material: FR4, High TG FR4 Rogers 4003,4350,Al Aluminum metal base,Taconic,Halogen Free material, CEM-3,Fr2,CEM-1,CEM-2,94VO, Rogers HF material, Polymide,Flexible PCB FPC etc.
Layer counts: 1-40 layers, (Normaly is double side and Multilayer PCB)
Finished Copper Thickness: 0.5-5 OZ
Finished Board Thickness: 0.2-6.0mm
Min. Line/Track Width: 4mil
Min. Line/Track Space: 4mil
Min. Contour Tolerance: +/-0.1mm
Min. Finished Diameter of PTH Hole: 0.1mm
Max. Board Thickness/Hole Ratio: 12:1
Min. Solder Mask Bridge: 4mil (Min. SMT Pad Space 8mil)
Min. Legend(Silkscreen) Track Width: 5mil
Min. Legend(Silkscreen) Height: 30mil
Min. drilling slot size: 0.6mm
Solder mask color: green, black, blue, white, yellow, purple, and matt, etc.
Solder mask hardness: 6H
Legend/Silkscreen Color: white, yellow, black, etc.
Surface Treatment: HAL, Lead Free HAL, Immersion gold, OSP, Immersion tin, Immersion silver, etc.
Other Technology: Gold finger, peelable mask, Non-across blind/buried vias, characteristic impedance control, Rigid-flex board etc.
Reliability Test: flying probe test/fixture test, impedance test, solderability test, thermal shock test, hole resistance test, and micor metallographic section analysis, etc.
Wrap and twist: ¡¡¡¨¬10.7%
Flammability: 94V-0
High Density PCB, Impedance control PCB, Buried & Blind Via, Gold Finger PCB,
Gold Plating PCB,Immersion Golde surface, HASL surface.Heavy Copper PCB,
Rogers PCB,Rigid Flex PCB, Teflon PCB, Halogen Free PCB, High TG PCB(High Temperature PCB), HF PCB(High Frequency PCB);
Aluminum PCB(Metal Base PCB)
with UL certification
STRONGTIMES Electronics offers PCB manufacture service, including: Single Side PCB,
Double Side PCB, Multilayer PCB, Rigid Flexible PCB, Flexible PCB, Impedance PCB,
HDI PCB, MCPCB, Aluminum PCB. fabricate boards with 2-12 layers and more.
PCB assembly, and Products are applied to a wide range of High-tech industries
such as: LED, telecommunication, android tv box, MID, tablet PC, computer application, lighting,
game machine, industrial control, power, automobile and high-end consumer electronics.
main market: North America, Oceania, Southeast Asia,Eastern Europe,Africa,Hong Kong/ Macao/ Taiwan;
Latin America,Japan & Korea,Mainland China,Western Europe,Northern Europe,South Asia,Middle East etc.pcbmaking.com
Quality Policies
Quality First
All work shall be done Properly from the start
Continuous Improvement

The trend for Future automobiles enable with more complicated and Intelligent electronic devices. Advanced Driver Assistance Systems (ADAS), human-to-machine interface (HMI), electrification, and connection increases of V2V and V2I depend on the advanced electronic devices and detecting parts. Electronic devices for automobiles that should be produced under the best quality condition cannot be failed.

1. LAYER : 10 LAYER [FLEXIBLE 4L + RIGID 6L] 10-4-10
2. Application : GPS
3. Thickness : 1.6T
4. Machine Drill : Min. 0.2 mm
5. Laser Drill : BVH Min. 0.1 mm
6. Cu Plating : HOLE Min. 25 micrometer
7. L/S : 100 micrometer / 100 micrometer

Jinsung Electronics company produces High-end Rigid-Flex PCB which is used for multiple product groups such as smartphones, camera module, electric apparatuses, medical devices, defense articles, and so on supplying to domestic and global market

1. LAYER : 6 Layer (FLEXIBLE 2 layer+RIGID 4 layer) 6-2-6
2. Application : Inspection equipment of Semiconductor
3. Thickness : 0.5T
4. Structure : 1-2LBVH ,2-3L BVH 1-4 STACK BVH , 4-6BVH , 56BVH
5. Machine Drill : Min. 0.25mm
6. Cu Plating : VIA FILL + PTH
7. BGA(LAND/PTICH) : 0.3 mm / 0.4pitch

Unbalance Rigid Flexible (FPCB+FR4) Double Side manufacturing specification:

1. Layer : 2 layer [Flexible 1 layer + Rigid 1 layer] 2-1-2
2. Application : Industrial Equipment
3. Thickness : 1.6T
4. Machine drill : min. 0.25 mm
5. Cu plating : hole min. 20 micrometer
6. L/S : 400 micrometer / 100 micrometer
7. PSR / COV : blue / black
8. Surface treatment : ENIG
9. Impedence layer : 1 L

Jinsung Electronics is a company to lead manufacturing of Flex Printed Circuits and Rigid-Flex Printed Circuits with fast delivery and competitive price.

1. LAYER : 4 layer (FLEXIBLE 2 layer+RIGID 2 layer) 4-2-4
2. application : Industrial Equipment
3. Thickness : 1.2T
4. Structure : 1-4L DRILL
5. Machine Drill : Min. 0.25 mm
6. Cu Plating : Min. 25 micrometer / NORMAL PALTING
7. L/S : 100 micrometer / 100 micrometer