Suntek Group is a leading supplier in EMS field with one-stop
solution for PCB/FPC
assembly,Cable assembly,Mix technology assembly and Box-buildings.
Suntek Electronics Co., Ltd,as the major facility, located in Hunan
Prov,China;
BLSuntek Electronics Co., Ltd,as the new facility,located in Kandal
Prov,Cambodia.
Capabilities overview:
| Specifications | Details |
| Material type | FR-1, FR-4, CEM-1, aluminum clad,PI |
| Material thickness ( mm) | 0.4, 0.6, 0.8, 1.0, 1.2, 1.6, 2.0 |
| Layer count | 1 to 8 Layers |
| Max. Board size | 23.00” x 35.00”(580mm*900mm) |
| IPC class | Class II, Class III , Class 1 |
| Annular ring | 5 mil/side or Greater (Min. Design) |
| Finish plating | Solder(HASL), Lead Free Solder(HASL), ENIG (Electroless nickel immersion gold), OSP, immersion silver, immersion tin, immersion
nickel, hard gold, other |
| Copper weight | 0.5OZ-2OZ |
| Trace/space width | 3 Mils or greater |
| Drill clearance | 0.1mm(laser drilling) |
| Plated slots | 0.036 or greater |
| Smallest hole (finished) | 0.1mm or greater |
| Gold fingers | 1 to 4 Edge (30 to 50 Micron Gold) |
| SMD pitch | 0.080” - 0.020” - 0.010” |
| Solder mask type | LPI Glossy, LPI-Matte, SR1000 |
| Solder mask color | Green, red, blue, black, white, yellow |
| Legend color | White, yellow, black, red, blue |
| CNC route point | Any |
| Minimum route width | 0.031” |
| Scoring | Straight lines, jump scoring, panel edge to edge, CNC* |
| Body gold | HARD*, IMMERSION* (up to 50 MICRON GOLD) |
| Data file format | Gerber 274x with embedder aperture |
| FAB. Drawing format | DXF, HPGL, DWG, PDF, Gerber |
| E.T testing | Flying probe, single sided, 1up plate, clamp shell, net list |
| Counter sink/counter bore | Available up to 0.250 Diameter |
| Control impedance | Yes |
| Blind vias/buried vias | Yes |
| Peelable mask | Yes |
| Carbon | Yes |
What is Flexible PCB?
Flexible PCB, also known as flex prints or flex circuits, is a special type of
circuit board that you can bend into the desired shape. They are
widely used for high-density and high-temperature applications. The
flex designs are composed of polyimide or a transparent polyester
film as a substrate material that comes with high heat resistance
which makes it a right fit for solder mounting components.
A flexible circuit comes with a conductive layer of traces made up
of copper that is combined with a polyimide dielectric layer. The
thickness of the copper conductive layer can vary from 0.0001’’ to
0.010’’ and the thickness of the dielectric material can range from
0.0005’’ to 0.010’’. An adhesive is required to bond the conductive
copper layer to the substrate; while sometimes vapour deposition is
equally handy to attach the copper with the substrate.
The material selection for making flexible circuit boards is a bit
tricky and depends on many factors including chemical and
mechanical resistance, current, temperature, capacitance, and types
of flexing.
Our supports
We ensure cost transparency, BOM cost breakdown sharing
We have components suppliers from the Global.
We have a written process to advise customers of any schdule delays
or product quality problems,by:
(1)Customer service procedure
(2)RMA procedure
(3)8D reports
(4)PDCA(Plan-Do-Check-Action) in customer service
We respond to the complaints,issues and queries in 24 hours, by:
(1) Weekly reports
(2) Customer supporting team to review communication times
(3) Customer satisfaction questionnaire
Aftersales services:
(1) 1-year guarantee period for all of products
(2) FOC repair
(3) Quick compensation parts to replace defectives.
Our Target
We are always trying to supply competitive price,high
quality,quick-delivery products.
We have advanced manufacturing equipments,professional
technology,professional
engineer team,purchasing team,quality team and management team to
guarantee
the high quality products and on time delivery.Our products are
widely used in
industrial control,auto,telecommunications,medical
equipment,consumer electronics and etc.
