Flex PCB Fabrication
Flexible printed circuit, also known as a flexible circuit board, flex PCB, or FPC for short, has the advantages of high wiring density, lightweight, thin thickness, less wiring space limitation, and high flexibility. It fully conforms to the development trend of light and short electronic products and is an effective solution to meet the requirements of miniaturization and mobility of electronic products.
Layer count —— 2L
▪ Material —— PI
▪ Board thickness —— 0.15 ±0.01 mm
▪PI thickness — — 0.015 mm
▪ Min. LW/LS —— 0.15/0.15mm
▪ Min. Drill Size —— 0.15 mm
▪ Surface Finish —— ENIG
Our flex PCB fabrication capability
| Project | Sample | Batch |
| Product type | Single FPC, double-sided FPC board, layered board,hollowed-out FPC board, multi-layer FPC,rigid-flex board | Single FPC, double-sided FPC board, layered board, hollowed-out FPC board, multi-layer FPC, rigid-flex board |
| Number of layers | 1-8 layer flexible circuit board | 1-6 layer flexible circuit board |
| Maximum finished size | 250*4000mm | 250*4000mm |
| Plate thickness | 0.06mm – 1.0mm | 0.08mm – 0.8mm |
| Minimum line width / spacing | 0.045mm/0.045mm | 0.045/0.045MM |
| Material | PI (polyimide), PET, RA copper, ED copper | PI (polyimide), PET, RA copper, ED copper |
| Thickness tolerance of finished product | ±0.03mm | ±0.03mm |
| Copper thickness | 12UM 18UM 36UM 70UM | 12UM 18UM 36UM 70UM |
| Insulation thickness | 12.5um 25UM 50UM | 12.5UM 25UM 50UM |
| Minimum hole diameter | Numerical control 0.15mm, laser 0.1mm | Numerical control 0.15mm, laser 0.1mm |
| Tolerance (plated through hole) | ±0.05mm | ±0.05mm |
| Stiffener | FR4/PI/PET/SUS/PSA | FR4/PI/PET/SUS/PSA |
| Surface treatment | Gold, silver, gold, tin, OSP | Gold, silver, gold, tin, OSP |
| Finished product impedance control | 50Ω -120Ω | 50Ω -120Ω |
| Acceptance criteria | Factory standard; GB; IPC-650; IPC-6012; IPC-6013 class II; IPC-6013 class III; military standard; others | Factory standard; GB; IPC-650; IPC-6012; IPC-6013 class II; IPC-6013 class III; military standard; others |
| Environmental certification report | ROHS certification; SGS test report; reach 168 test reports; ISO14000; others | ROHS certification; SGS test report; reach 168 test reports; ISO14000; others |
Received certification
Product Certification: UL, CQC
Management System Certification: ISO9001, TS16949, TL9000, QC080000, GJB 9001, IS014001, OHSAS18000
Process capability
The highest number of conventional board (L): 50
Rigid-F lex PCB board the highest level (L): 36
Rigid-F lex PCB board buildup: first-order, second-order laminated hole, second-order hole, third-order hole, four-order hole
Material :
FR4: EM827, 370HR, S1000-2, IT180A, EM825, IT158, S1000 / S1155, R1566W, EM285, TU862HF
High Speed:Megtron6, Megtron4, Megtron7,TU872SLK, FR408HR,N4000-13 Series, MW4000, MW2000, TU933
High Frequency:Ro3003, Ro3006, Ro4350B, Ro4360G2, Ro4835, CLTE, Genclad, RF35, FastRise27
Others：PP, CVL, EMI, PI, Polyimide, Tk, LCP, BT, C-ply, Fradflex, Omega , ZBC2000,