Board Thickness | Rigid: 1.57mm +/-0.15 |
Flex: 0.15mm +/-0.03 |
Copper Thickness | 1/1/0.5/0.5/1/1 OZ |
Stiffener | PI (0.30mm +/-0.03) |
Min. Line Width/ Spacing | 4mil (0.10mm)/5mil (0.13mm) |
Coverlay | Yellow |
Silkscreen Color | White |
Surface Finishing | ENIG（Ni: 3-5um/Au: 0.05um) |
Impedance controlled | 55Ω±10%, differential 90Ω ±15% |
Layer Count | 6 Layer （4rigid+2flex） |
Min.Quantity of Order | No MOQ |
Rigid-flexible PCB material introduction
Mixed materials including RF and high speed, standard FR-4, polyimide flex. Adhesiveless or adhesive based polyimide flex constructions, with cover coat or flexible solder mask materials.
Processing capability
● Layer count: 6 (rigid ) / 2 (flex)
● Copper Foil: 1/3oz to 2oz
● Min Line width/spacing : 3.0/3.0mil
● Drill to conductor: 8mil
● Surface Finishing: ENIG, Immersion Tin, Immersion Silver, Organic coating processing,etc
Quality control
KingCredie follow the international standard manufacturing
● IPC-A-600G Printed board Acceptance Criteria
● IPC/CPCA-6013B Flex boards’ Performance specification
● IPC-TM-650 Printed board experiment method
Rigid-flex is a complicated product that demands a lot of interaction between the PCB provider and the customers. Like other complex products, early discussions between King Credie and the designer is necessary to optimize the design for manufacturability and to optimize costs. Please contact King Credie if you need further information or assistance, we are happy to help you.
