About Suntek Group:
Suntek Group is a contract supplier in EMS field with one-stop
solution for FCB/FPC assembly,Cable assembly,and Box-build
assembly.
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.
With ISO9001:2015,ISO13485:2016,IATF 16949:2016 and UL E476377
certified,
We deliver qualified products with competitive price to clients all
over the world.
Application:
* Automobiles,Machinery
* Electronical machine,Projector
* Advertising machine,Monitor,Home appliance
* Water Dispensers,Computer,Motherboard
* Military equipment,Air conditioner
* Communications-equipment,Power device,etc.
| Specifications | Details |
| Material type | FR-1, FR-4, CEM-1, aluminum clad |
| 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 the advantages of SMT assembly?
1. High density SMT assembly: Based on technology development,
electronic products becomes smarter and smarter, more and more
sophisticated, it required that PCB assembly density need to be
greatly improved. And SMT assembly solved this problem perfectly,
it makes high density PCB assembly become possible.
2. Lower cost and faster produce speed: due to the features of
standardization, automation and holeless mounting, smaller-size
components mounting reduce a lot of cost than their larger
through-hole PCB, reduce drilling and increase the speed of
produce.
3. Higher performance: Using electronic components with short-lead
or no-lead, SMT assembly reduce parasitic inductance and
capacitance from the leads, improves the frequency and speed
performance of PCB. Keep the PCB and components out of heat
effectively.
4. Reliable and stable: automated production machines ensures that
every connection of the components are soldered well, SMT assembly
improve the reliability and stability of electronic products.
5.More efficient use of pcb area: smaller electronic components and
the technology of SMT allow SMT assembly to have a better use on
the PCB's surface area.
6.SMT assembly helps PCBs circuits faster
What Suntek Group Can Offer:
1. PCB and FPC bare board
2. PCB and FPC assembly
3. Components purchasing and materials customization
4. One-stop of turnkey box build assembly
5. Mixed technology mix assembly
6. Cable assembly and wire harness
7. Low/mid/high volume PCB assembly
8. BGA/QFN/DFN WITH X-ray insepction
9. IC programming/AOI/ICT/Functional test
FAQ:
Q1.What files for PCB quotation?
A:PCB files(gerber)
Q2.MOQ and what is the fastest delivery time?
A:There is no MOQ in Suntek. we are able to handle small as well as
large volume production with flexibility. Samples need 3-5 working
days,Mass production need 7-10 working days.
Q3.For PCB quotation, what files format do need?
A:Gerber, Protel 99SE, DXP, PADS 9.5, AUTOCAD,CAM350 are OK.
Q4.How to test PCB boards?
A:AOI, Fly probe testing, Text fixture testing, FQC etc for bare
pcb.
We have advanced manufacturing equipments and
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.
